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WID-SEC-W-2024-1418
Vulnerability from csaf_certbund
Published
2024-06-19 22:00
Modified
2024-07-24 22:00
Summary
Linux Kernel: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung
Der Kernel stellt den Kern des Linux Betriebssystems dar.
Angriff
Ein lokaler Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.
Betroffene Betriebssysteme
- UNIX
{
"document": {
"aggregate_severity": {
"text": "mittel"
},
"category": "csaf_base",
"csaf_version": "2.0",
"distribution": {
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "de-DE",
"notes": [
{
"category": "legal_disclaimer",
"text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
},
{
"category": "description",
"text": "Der Kernel stellt den Kern des Linux Betriebssystems dar.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein lokaler Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen nicht n\u00e4her spezifizierten Angriff durchzuf\u00fchren.",
"title": "Angriff"
},
{
"category": "general",
"text": "- UNIX",
"title": "Betroffene Betriebssysteme"
}
],
"publisher": {
"category": "other",
"contact_details": "csaf-provider@cert-bund.de",
"name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
"namespace": "https://www.bsi.bund.de"
},
"references": [
{
"category": "self",
"summary": "WID-SEC-W-2024-1418 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-1418.json"
},
{
"category": "self",
"summary": "WID-SEC-2024-1418 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-1418"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47573 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061911-CVE-2021-47573-5c43@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47574 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061914-CVE-2021-47574-18b4@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47575 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061914-CVE-2021-47575-a011@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47576 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061914-CVE-2021-47576-5f60@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47577 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061915-CVE-2021-47577-c4c7@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47578 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061915-CVE-2021-47578-e81a@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47579 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061915-CVE-2021-47579-4f78@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47580 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061916-CVE-2021-47580-eac9@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47581 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061916-CVE-2021-47581-1d34@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47582 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061916-CVE-2021-47582-69aa@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47583 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061916-CVE-2021-47583-b02c@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47584 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061917-CVE-2021-47584-5246@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47585 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061917-CVE-2021-47585-0a6a@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47586 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061917-CVE-2021-47586-69ce@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47587 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061918-CVE-2021-47587-9146@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47588 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061918-CVE-2021-47588-7298@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47589 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061918-CVE-2021-47589-d405@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47590 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061919-CVE-2021-47590-6db0@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47591 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061919-CVE-2021-47591-955a@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47592 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061919-CVE-2021-47592-7ca6@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47593 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061919-CVE-2021-47593-a7a7@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47594 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061920-CVE-2021-47594-953e@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47595 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061920-CVE-2021-47595-e9f3@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47596 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061920-CVE-2021-47596-cd94@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47597 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061921-CVE-2021-47597-7dd2@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47598 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061921-CVE-2021-47598-3fad@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47599 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061921-CVE-2021-47599-37b9@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47600 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061922-CVE-2021-47600-5cc4@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47601 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061922-CVE-2021-47601-5e15@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47602 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061922-CVE-2021-47602-d8dc@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47603 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061922-CVE-2021-47603-ec18@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47604 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061923-CVE-2021-47604-e309@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47605 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061923-CVE-2021-47605-3d20@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47606 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061923-CVE-2021-47606-daa5@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47607 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061924-CVE-2021-47607-0fbd@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47608 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061924-CVE-2021-47608-f4eb@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47609 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061907-CVE-2021-47609-5ebf@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47610 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061907-CVE-2021-47610-ed0a@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47611 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061907-CVE-2021-47611-907d@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47612 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061908-CVE-2021-47612-1c98@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47613 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061908-CVE-2021-47613-47d5@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47614 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061908-CVE-2021-47614-6dd2@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47615 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061909-CVE-2021-47615-3c6a@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-47616 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061909-CVE-2021-47616-5ee0@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-36979 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061945-CVE-2024-36979-b4a6@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38538 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061947-CVE-2024-38538-e28a@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38539 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061947-CVE-2024-38539-5ae1@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38540 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061947-CVE-2024-38540-1d0a@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38541 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061948-CVE-2024-38541-53d0@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38542 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061948-CVE-2024-38542-2481@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38543 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061948-CVE-2024-38543-ff2e@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38544 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061949-CVE-2024-38544-601b@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38545 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061949-CVE-2024-38545-7161@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38546 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061949-CVE-2024-38546-ce19@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38547 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061950-CVE-2024-38547-176a@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38548 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061950-CVE-2024-38548-29a5@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38549 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061950-CVE-2024-38549-6ae4@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38550 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061950-CVE-2024-38550-a20b@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38551 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061951-CVE-2024-38551-babb@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38552 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061951-CVE-2024-38552-dba6@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38553 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061951-CVE-2024-38553-2e34@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38554 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061952-CVE-2024-38554-29b0@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38555 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061952-CVE-2024-38555-aefb@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38556 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061952-CVE-2024-38556-8afa@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38557 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061953-CVE-2024-38557-2cb9@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38558 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061953-CVE-2024-38558-ddfd@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38559 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061953-CVE-2024-38559-3e03@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38560 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061953-CVE-2024-38560-f0a2@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38561 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061954-CVE-2024-38561-2505@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38562 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061954-CVE-2024-38562-21d9@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38563 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061954-CVE-2024-38563-2c2e@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38564 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061955-CVE-2024-38564-b069@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38565 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061955-CVE-2024-38565-9d22@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38566 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061955-CVE-2024-38566-0ac6@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38567 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061956-CVE-2024-38567-5724@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38568 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061956-CVE-2024-38568-86e2@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38569 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061956-CVE-2024-38569-2a26@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38570 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061956-CVE-2024-38570-a8ef@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38571 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061957-CVE-2024-38571-fbe7@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38572 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061957-CVE-2024-38572-28d5@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38573 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061957-CVE-2024-38573-d4b6@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38574 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061958-CVE-2024-38574-d9a9@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38575 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061946-CVE-2024-38575-8b6b@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38576 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061946-CVE-2024-38576-a4a4@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38577 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061947-CVE-2024-38577-7369@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38578 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061947-CVE-2024-38578-6bf2@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38579 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061947-CVE-2024-38579-e96a@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38580 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061948-CVE-2024-38580-d87f@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38581 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061948-CVE-2024-38581-592d@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38582 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061948-CVE-2024-38582-6165@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38583 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061948-CVE-2024-38583-9fb7@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38584 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061949-CVE-2024-38584-6a99@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38585 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061949-CVE-2024-38585-4af2@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38586 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061949-CVE-2024-38586-70d6@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38587 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061950-CVE-2024-38587-46ec@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38588 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061950-CVE-2024-38588-f908@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38589 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061954-CVE-2024-38589-de10@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38590 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061954-CVE-2024-38590-55eb@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38591 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061954-CVE-2024-38591-a4ae@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38592 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061955-CVE-2024-38592-5b29@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38593 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061955-CVE-2024-38593-8b0e@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38594 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061955-CVE-2024-38594-75c8@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38595 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061955-CVE-2024-38595-0721@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38596 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061956-CVE-2024-38596-f660@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38597 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061956-CVE-2024-38597-ad49@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38598 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061956-CVE-2024-38598-8629@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38599 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061957-CVE-2024-38599-9b9d@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38600 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061957-CVE-2024-38600-aa7e@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38601 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061923-CVE-2024-38601-dc52@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38602 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061924-CVE-2024-38602-e098@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38603 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061924-CVE-2024-38603-e1f0@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38604 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061924-CVE-2024-38604-a738@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38605 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061925-CVE-2024-38605-3dc4@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38606 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061925-CVE-2024-38606-6148@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38607 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061925-CVE-2024-38607-089e@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38608 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061920-CVE-2024-38608-4068@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38609 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061921-CVE-2024-38609-1fad@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38610 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061921-CVE-2024-38610-21f9@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38611 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061921-CVE-2024-38611-bb0f@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38612 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061922-CVE-2024-38612-7fc1@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38613 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061922-CVE-2024-38613-abc6@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38614 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061922-CVE-2024-38614-50ce@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38615 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061922-CVE-2024-38615-0d4c@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38616 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061923-CVE-2024-38616-5632@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38617 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061923-CVE-2024-38617-5530@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38618 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024061923-CVE-2024-38618-35a9@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement vom 2024-06-19",
"url": "https://kernel.org/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38620 vom 2024-06-19",
"url": "https://lore.kernel.org/linux-cve-announce/2024062047-CVE-2024-38620-64ef@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2024-38619 vom 2024-06-19",
"url": "http://lore.kernel.org/linux-cve-announce/2024062035-CVE-2024-38619-97c7@gregkh/"
},
{
"category": "external",
"summary": "Debian Security Advisory DLA-3840 vom 2024-06-27",
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:2360-1 vom 2024-07-09",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-July/018907.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:2372-1 vom 2024-07-09",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-July/018901.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:2362-1 vom 2024-07-09",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-July/018905.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:2365-1 vom 2024-07-09",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-July/018897.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:2381-1 vom 2024-07-10",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-July/018916.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:2384-1 vom 2024-07-10",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-July/018921.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:2394-1 vom 2024-07-10",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-July/018922.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:2385-1 vom 2024-07-10",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-July/018920.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:4533 vom 2024-07-15",
"url": "https://access.redhat.com/errata/RHSA-2024:4533"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:4554 vom 2024-07-16",
"url": "https://access.redhat.com/errata/RHSA-2024:4554"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-5730 vom 2024-07-16",
"url": "https://lists.debian.org/debian-security-announce/2024/msg00141.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:2493-1 vom 2024-07-16",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-July/018984.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:2495-1 vom 2024-07-16",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-July/018982.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:4583 vom 2024-07-17",
"url": "https://access.redhat.com/errata/RHSA-2024:4583"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-5731 vom 2024-07-17",
"url": "https://lists.debian.org/debian-security-announce/2024/msg00142.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:2561-1 vom 2024-07-18",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-July/019001.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2024-4583 vom 2024-07-19",
"url": "https://linux.oracle.com/errata/ELSA-2024-4583.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:2571-1 vom 2024-07-22",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-July/019019.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:4823 vom 2024-07-24",
"url": "https://access.redhat.com/errata/RHSA-2024:4823"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:4831 vom 2024-07-24",
"url": "https://access.redhat.com/errata/RHSA-2024:4831"
}
],
"source_lang": "en-US",
"title": "Linux Kernel: Mehrere Schwachstellen erm\u00f6glichen nicht spezifizierten Angriff",
"tracking": {
"current_release_date": "2024-07-24T22:00:00.000+00:00",
"generator": {
"date": "2024-07-25T08:33:07.192+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.0"
}
},
"id": "WID-SEC-W-2024-1418",
"initial_release_date": "2024-06-19T22:00:00.000+00:00",
"revision_history": [
{
"date": "2024-06-19T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2024-06-27T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2024-07-09T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2024-07-10T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2024-07-14T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2024-07-15T22:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von Red Hat und Debian aufgenommen"
},
{
"date": "2024-07-16T22:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von Red Hat und Debian aufgenommen"
},
{
"date": "2024-07-18T22:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von SUSE und Oracle Linux aufgenommen"
},
{
"date": "2024-07-22T22:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2024-07-24T22:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von Red Hat aufgenommen"
}
],
"status": "final",
"version": "10"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Debian Linux",
"product": {
"name": "Debian Linux",
"product_id": "2951",
"product_identification_helper": {
"cpe": "cpe:/o:debian:debian_linux:-"
}
}
}
],
"category": "vendor",
"name": "Debian"
},
{
"branches": [
{
"category": "product_name",
"name": "Open Source Linux Kernel",
"product": {
"name": "Open Source Linux Kernel",
"product_id": "T035582",
"product_identification_helper": {
"cpe": "cpe:/o:linux:linux_kernel:-"
}
}
}
],
"category": "vendor",
"name": "Open Source"
},
{
"branches": [
{
"category": "product_name",
"name": "Oracle Linux",
"product": {
"name": "Oracle Linux",
"product_id": "T004914",
"product_identification_helper": {
"cpe": "cpe:/o:oracle:linux:-"
}
}
}
],
"category": "vendor",
"name": "Oracle"
},
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Enterprise Linux",
"product": {
"name": "Red Hat Enterprise Linux",
"product_id": "67646",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:-"
}
}
}
],
"category": "vendor",
"name": "Red Hat"
},
{
"branches": [
{
"category": "product_name",
"name": "SUSE Linux",
"product": {
"name": "SUSE Linux",
"product_id": "T002207",
"product_identification_helper": {
"cpe": "cpe:/o:suse:suse_linux:-"
}
}
}
],
"category": "vendor",
"name": "SUSE"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2021-47573",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47573"
},
{
"cve": "CVE-2021-47574",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47574"
},
{
"cve": "CVE-2021-47575",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47575"
},
{
"cve": "CVE-2021-47576",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47576"
},
{
"cve": "CVE-2021-47577",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47577"
},
{
"cve": "CVE-2021-47578",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47578"
},
{
"cve": "CVE-2021-47579",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47579"
},
{
"cve": "CVE-2021-47580",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47580"
},
{
"cve": "CVE-2021-47581",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47581"
},
{
"cve": "CVE-2021-47582",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47582"
},
{
"cve": "CVE-2021-47583",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47583"
},
{
"cve": "CVE-2021-47584",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47584"
},
{
"cve": "CVE-2021-47585",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47585"
},
{
"cve": "CVE-2021-47586",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47586"
},
{
"cve": "CVE-2021-47587",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47587"
},
{
"cve": "CVE-2021-47588",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47588"
},
{
"cve": "CVE-2021-47589",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47589"
},
{
"cve": "CVE-2021-47590",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47590"
},
{
"cve": "CVE-2021-47591",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47591"
},
{
"cve": "CVE-2021-47592",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47592"
},
{
"cve": "CVE-2021-47593",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47593"
},
{
"cve": "CVE-2021-47594",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47594"
},
{
"cve": "CVE-2021-47595",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47595"
},
{
"cve": "CVE-2021-47596",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47596"
},
{
"cve": "CVE-2021-47597",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47597"
},
{
"cve": "CVE-2021-47598",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47598"
},
{
"cve": "CVE-2021-47599",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47599"
},
{
"cve": "CVE-2021-47600",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47600"
},
{
"cve": "CVE-2021-47601",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47601"
},
{
"cve": "CVE-2021-47602",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47602"
},
{
"cve": "CVE-2021-47603",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47603"
},
{
"cve": "CVE-2021-47604",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47604"
},
{
"cve": "CVE-2021-47605",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47605"
},
{
"cve": "CVE-2021-47606",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47606"
},
{
"cve": "CVE-2021-47607",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47607"
},
{
"cve": "CVE-2021-47608",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47608"
},
{
"cve": "CVE-2021-47609",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47609"
},
{
"cve": "CVE-2021-47610",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47610"
},
{
"cve": "CVE-2021-47611",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47611"
},
{
"cve": "CVE-2021-47612",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47612"
},
{
"cve": "CVE-2021-47613",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47613"
},
{
"cve": "CVE-2021-47614",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47614"
},
{
"cve": "CVE-2021-47615",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47615"
},
{
"cve": "CVE-2021-47616",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47616"
},
{
"cve": "CVE-2021-47617",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47617"
},
{
"cve": "CVE-2021-47618",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47618"
},
{
"cve": "CVE-2021-47619",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47619"
},
{
"cve": "CVE-2021-47620",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2021-47620"
},
{
"cve": "CVE-2024-36979",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-36979"
},
{
"cve": "CVE-2024-38538",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38538"
},
{
"cve": "CVE-2024-38539",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38539"
},
{
"cve": "CVE-2024-38540",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38540"
},
{
"cve": "CVE-2024-38541",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38541"
},
{
"cve": "CVE-2024-38542",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38542"
},
{
"cve": "CVE-2024-38543",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38543"
},
{
"cve": "CVE-2024-38544",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38544"
},
{
"cve": "CVE-2024-38545",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38545"
},
{
"cve": "CVE-2024-38546",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38546"
},
{
"cve": "CVE-2024-38547",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38547"
},
{
"cve": "CVE-2024-38548",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38548"
},
{
"cve": "CVE-2024-38549",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38549"
},
{
"cve": "CVE-2024-38550",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38550"
},
{
"cve": "CVE-2024-38551",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38551"
},
{
"cve": "CVE-2024-38552",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38552"
},
{
"cve": "CVE-2024-38553",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38553"
},
{
"cve": "CVE-2024-38554",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38554"
},
{
"cve": "CVE-2024-38555",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38555"
},
{
"cve": "CVE-2024-38556",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38556"
},
{
"cve": "CVE-2024-38557",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38557"
},
{
"cve": "CVE-2024-38558",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38558"
},
{
"cve": "CVE-2024-38559",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38559"
},
{
"cve": "CVE-2024-38560",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38560"
},
{
"cve": "CVE-2024-38561",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38561"
},
{
"cve": "CVE-2024-38562",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38562"
},
{
"cve": "CVE-2024-38563",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38563"
},
{
"cve": "CVE-2024-38564",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38564"
},
{
"cve": "CVE-2024-38565",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38565"
},
{
"cve": "CVE-2024-38566",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38566"
},
{
"cve": "CVE-2024-38567",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38567"
},
{
"cve": "CVE-2024-38568",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38568"
},
{
"cve": "CVE-2024-38569",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38569"
},
{
"cve": "CVE-2024-38570",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38570"
},
{
"cve": "CVE-2024-38571",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38571"
},
{
"cve": "CVE-2024-38572",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38572"
},
{
"cve": "CVE-2024-38573",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38573"
},
{
"cve": "CVE-2024-38574",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38574"
},
{
"cve": "CVE-2024-38575",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38575"
},
{
"cve": "CVE-2024-38576",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38576"
},
{
"cve": "CVE-2024-38577",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38577"
},
{
"cve": "CVE-2024-38578",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38578"
},
{
"cve": "CVE-2024-38579",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38579"
},
{
"cve": "CVE-2024-38580",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38580"
},
{
"cve": "CVE-2024-38581",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38581"
},
{
"cve": "CVE-2024-38582",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38582"
},
{
"cve": "CVE-2024-38583",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38583"
},
{
"cve": "CVE-2024-38584",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38584"
},
{
"cve": "CVE-2024-38585",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38585"
},
{
"cve": "CVE-2024-38586",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38586"
},
{
"cve": "CVE-2024-38587",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38587"
},
{
"cve": "CVE-2024-38588",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38588"
},
{
"cve": "CVE-2024-38589",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38589"
},
{
"cve": "CVE-2024-38590",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38590"
},
{
"cve": "CVE-2024-38591",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38591"
},
{
"cve": "CVE-2024-38592",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38592"
},
{
"cve": "CVE-2024-38593",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38593"
},
{
"cve": "CVE-2024-38594",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38594"
},
{
"cve": "CVE-2024-38595",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38595"
},
{
"cve": "CVE-2024-38596",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38596"
},
{
"cve": "CVE-2024-38597",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38597"
},
{
"cve": "CVE-2024-38598",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38598"
},
{
"cve": "CVE-2024-38599",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38599"
},
{
"cve": "CVE-2024-38600",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38600"
},
{
"cve": "CVE-2024-38601",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38601"
},
{
"cve": "CVE-2024-38602",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38602"
},
{
"cve": "CVE-2024-38603",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38603"
},
{
"cve": "CVE-2024-38604",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38604"
},
{
"cve": "CVE-2024-38605",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38605"
},
{
"cve": "CVE-2024-38606",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38606"
},
{
"cve": "CVE-2024-38607",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38607"
},
{
"cve": "CVE-2024-38608",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38608"
},
{
"cve": "CVE-2024-38609",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38609"
},
{
"cve": "CVE-2024-38610",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38610"
},
{
"cve": "CVE-2024-38611",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38611"
},
{
"cve": "CVE-2024-38612",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38612"
},
{
"cve": "CVE-2024-38613",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38613"
},
{
"cve": "CVE-2024-38614",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38614"
},
{
"cve": "CVE-2024-38615",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38615"
},
{
"cve": "CVE-2024-38616",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38616"
},
{
"cve": "CVE-2024-38617",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T035582",
"T004914"
]
},
"release_date": "2024-06-19T22:00:00Z",
"title": "CVE-2024-38617"
},
{
"cve": "CVE-2024-38618",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
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"T002207",
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"T035582",
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"title": "CVE-2024-38618"
},
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"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
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"cve": "CVE-2024-38620",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Diese Schwachstellen umfassen eine Vielzahl von Sicherheitsproblemen, die haupts\u00e4chlich mit der Speicherverwaltung und der Datenverarbeitung im Linux-Kernel und den zugeh\u00f6rigen Treibern und Subsystemen zusammenh\u00e4ngen. Ein lokaler Angreifer kann diese Sicherheitsl\u00fccken ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
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cve-2021-47578
Vulnerability from cvelistv5
Published
2024-06-19 14:53
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: scsi_debug: Don't call kcalloc() if size arg is zero
If the size arg to kcalloc() is zero, it returns ZERO_SIZE_PTR. Because of
that, for a following NULL pointer check to work on the returned pointer,
kcalloc() must not be called with the size arg equal to zero. Return early
without error before the kcalloc() call if size arg is zero.
BUG: KASAN: null-ptr-deref in memcpy include/linux/fortify-string.h:191 [inline]
BUG: KASAN: null-ptr-deref in sg_copy_buffer+0x138/0x240 lib/scatterlist.c:974
Write of size 4 at addr 0000000000000010 by task syz-executor.1/22789
CPU: 1 PID: 22789 Comm: syz-executor.1 Not tainted 5.15.0-syzk #1
Hardware name: Red Hat KVM, BIOS 1.13.0-2
Call Trace:
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x89/0xb5 lib/dump_stack.c:106
__kasan_report mm/kasan/report.c:446 [inline]
kasan_report.cold.14+0x112/0x117 mm/kasan/report.c:459
check_region_inline mm/kasan/generic.c:183 [inline]
kasan_check_range+0x1a3/0x210 mm/kasan/generic.c:189
memcpy+0x3b/0x60 mm/kasan/shadow.c:66
memcpy include/linux/fortify-string.h:191 [inline]
sg_copy_buffer+0x138/0x240 lib/scatterlist.c:974
do_dout_fetch drivers/scsi/scsi_debug.c:2954 [inline]
do_dout_fetch drivers/scsi/scsi_debug.c:2946 [inline]
resp_verify+0x49e/0x930 drivers/scsi/scsi_debug.c:4276
schedule_resp+0x4d8/0x1a70 drivers/scsi/scsi_debug.c:5478
scsi_debug_queuecommand+0x8c9/0x1ec0 drivers/scsi/scsi_debug.c:7533
scsi_dispatch_cmd drivers/scsi/scsi_lib.c:1520 [inline]
scsi_queue_rq+0x16b0/0x2d40 drivers/scsi/scsi_lib.c:1699
blk_mq_dispatch_rq_list+0xb9b/0x2700 block/blk-mq.c:1639
__blk_mq_sched_dispatch_requests+0x28f/0x590 block/blk-mq-sched.c:325
blk_mq_sched_dispatch_requests+0x105/0x190 block/blk-mq-sched.c:358
__blk_mq_run_hw_queue+0xe5/0x150 block/blk-mq.c:1761
__blk_mq_delay_run_hw_queue+0x4f8/0x5c0 block/blk-mq.c:1838
blk_mq_run_hw_queue+0x18d/0x350 block/blk-mq.c:1891
blk_mq_sched_insert_request+0x3db/0x4e0 block/blk-mq-sched.c:474
blk_execute_rq_nowait+0x16b/0x1c0 block/blk-exec.c:62
blk_execute_rq+0xdb/0x360 block/blk-exec.c:102
sg_scsi_ioctl drivers/scsi/scsi_ioctl.c:621 [inline]
scsi_ioctl+0x8bb/0x15c0 drivers/scsi/scsi_ioctl.c:930
sg_ioctl_common+0x172d/0x2710 drivers/scsi/sg.c:1112
sg_ioctl+0xa2/0x180 drivers/scsi/sg.c:1165
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:874 [inline]
__se_sys_ioctl fs/ioctl.c:860 [inline]
__x64_sys_ioctl+0x19d/0x220 fs/ioctl.c:860
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x3a/0x80 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x44/0xae
References
Impacted products
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cve-2021-47594
Vulnerability from cvelistv5
Published
2024-06-19 14:53
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
mptcp: never allow the PM to close a listener subflow
Currently, when deleting an endpoint the netlink PM treverses
all the local MPTCP sockets, regardless of their status.
If an MPTCP listener socket is bound to the IP matching the
delete endpoint, the listener TCP socket will be closed.
That is unexpected, the PM should only affect data subflows.
Additionally, syzbot was able to trigger a NULL ptr dereference
due to the above:
general protection fault, probably for non-canonical address 0xdffffc0000000003: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000018-0x000000000000001f]
CPU: 1 PID: 6550 Comm: syz-executor122 Not tainted 5.16.0-rc4-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__lock_acquire+0xd7d/0x54a0 kernel/locking/lockdep.c:4897
Code: 0f 0e 41 be 01 00 00 00 0f 86 c8 00 00 00 89 05 69 cc 0f 0e e9 bd 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 f3 2f 00 00 48 81 3b 20 75 17 8f 0f 84 52 f3 ff
RSP: 0018:ffffc90001f2f818 EFLAGS: 00010016
RAX: dffffc0000000000 RBX: 0000000000000018 RCX: 0000000000000000
RDX: 0000000000000003 RSI: 0000000000000000 RDI: 0000000000000001
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001
R10: 0000000000000000 R11: 000000000000000a R12: 0000000000000000
R13: ffff88801b98d700 R14: 0000000000000000 R15: 0000000000000001
FS: 00007f177cd3d700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f177cd1b268 CR3: 000000001dd55000 CR4: 0000000000350ee0
Call Trace:
<TASK>
lock_acquire kernel/locking/lockdep.c:5637 [inline]
lock_acquire+0x1ab/0x510 kernel/locking/lockdep.c:5602
__raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
_raw_spin_lock_irqsave+0x39/0x50 kernel/locking/spinlock.c:162
finish_wait+0xc0/0x270 kernel/sched/wait.c:400
inet_csk_wait_for_connect net/ipv4/inet_connection_sock.c:464 [inline]
inet_csk_accept+0x7de/0x9d0 net/ipv4/inet_connection_sock.c:497
mptcp_accept+0xe5/0x500 net/mptcp/protocol.c:2865
inet_accept+0xe4/0x7b0 net/ipv4/af_inet.c:739
mptcp_stream_accept+0x2e7/0x10e0 net/mptcp/protocol.c:3345
do_accept+0x382/0x510 net/socket.c:1773
__sys_accept4_file+0x7e/0xe0 net/socket.c:1816
__sys_accept4+0xb0/0x100 net/socket.c:1846
__do_sys_accept net/socket.c:1864 [inline]
__se_sys_accept net/socket.c:1861 [inline]
__x64_sys_accept+0x71/0xb0 net/socket.c:1861
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f177cd8b8e9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f177cd3d308 EFLAGS: 00000246 ORIG_RAX: 000000000000002b
RAX: ffffffffffffffda RBX: 00007f177ce13408 RCX: 00007f177cd8b8e9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003
RBP: 00007f177ce13400 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f177ce1340c
R13: 00007f177cde1004 R14: 6d705f706374706d R15: 0000000000022000
</TASK>
Fix the issue explicitly skipping MPTCP socket in TCP_LISTEN
status.
References
Impacted products
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cve-2024-38594
Vulnerability from cvelistv5
Published
2024-06-19 13:45
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: stmmac: move the EST lock to struct stmmac_priv
Reinitialize the whole EST structure would also reset the mutex
lock which is embedded in the EST structure, and then trigger
the following warning. To address this, move the lock to struct
stmmac_priv. We also need to reacquire the mutex lock when doing
this initialization.
DEBUG_LOCKS_WARN_ON(lock->magic != lock)
WARNING: CPU: 3 PID: 505 at kernel/locking/mutex.c:587 __mutex_lock+0xd84/0x1068
Modules linked in:
CPU: 3 PID: 505 Comm: tc Not tainted 6.9.0-rc6-00053-g0106679839f7-dirty #29
Hardware name: NXP i.MX8MPlus EVK board (DT)
pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __mutex_lock+0xd84/0x1068
lr : __mutex_lock+0xd84/0x1068
sp : ffffffc0864e3570
x29: ffffffc0864e3570 x28: ffffffc0817bdc78 x27: 0000000000000003
x26: ffffff80c54f1808 x25: ffffff80c9164080 x24: ffffffc080d723ac
x23: 0000000000000000 x22: 0000000000000002 x21: 0000000000000000
x20: 0000000000000000 x19: ffffffc083bc3000 x18: ffffffffffffffff
x17: ffffffc08117b080 x16: 0000000000000002 x15: ffffff80d2d40000
x14: 00000000000002da x13: ffffff80d2d404b8 x12: ffffffc082b5a5c8
x11: ffffffc082bca680 x10: ffffffc082bb2640 x9 : ffffffc082bb2698
x8 : 0000000000017fe8 x7 : c0000000ffffefff x6 : 0000000000000001
x5 : ffffff8178fe0d48 x4 : 0000000000000000 x3 : 0000000000000027
x2 : ffffff8178fe0d50 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
__mutex_lock+0xd84/0x1068
mutex_lock_nested+0x28/0x34
tc_setup_taprio+0x118/0x68c
stmmac_setup_tc+0x50/0xf0
taprio_change+0x868/0xc9c
References
Impacted products
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cve-2024-38606
Vulnerability from cvelistv5
Published
2024-06-19 13:48
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
crypto: qat - validate slices count returned by FW
The function adf_send_admin_tl_start() enables the telemetry (TL)
feature on a QAT device by sending the ICP_QAT_FW_TL_START message to
the firmware. This triggers the FW to start writing TL data to a DMA
buffer in memory and returns an array containing the number of
accelerators of each type (slices) supported by this HW.
The pointer to this array is stored in the adf_tl_hw_data data
structure called slice_cnt.
The array slice_cnt is then used in the function tl_print_dev_data()
to report in debugfs only statistics about the supported accelerators.
An incorrect value of the elements in slice_cnt might lead to an out
of bounds memory read.
At the moment, there isn't an implementation of FW that returns a wrong
value, but for robustness validate the slice count array returned by FW.
References
Impacted products
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cve-2021-47599
Vulnerability from cvelistv5
Published
2024-06-19 14:54
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
btrfs: use latest_dev in btrfs_show_devname
The test case btrfs/238 reports the warning below:
WARNING: CPU: 3 PID: 481 at fs/btrfs/super.c:2509 btrfs_show_devname+0x104/0x1e8 [btrfs]
CPU: 2 PID: 1 Comm: systemd Tainted: G W O 5.14.0-rc1-custom #72
Hardware name: QEMU QEMU Virtual Machine, BIOS 0.0.0 02/06/2015
Call trace:
btrfs_show_devname+0x108/0x1b4 [btrfs]
show_mountinfo+0x234/0x2c4
m_show+0x28/0x34
seq_read_iter+0x12c/0x3c4
vfs_read+0x29c/0x2c8
ksys_read+0x80/0xec
__arm64_sys_read+0x28/0x34
invoke_syscall+0x50/0xf8
do_el0_svc+0x88/0x138
el0_svc+0x2c/0x8c
el0t_64_sync_handler+0x84/0xe4
el0t_64_sync+0x198/0x19c
Reason:
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and found none, leading to the warning as in above.
Fix:
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/proc/self/mounts, the pointer will be always valid as it's assigned
before the device is deleted from the list in remove or replace.
The RCU protection is sufficient as the device structure is freed after
synchronization.
References
Impacted products
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cve-2024-38590
Vulnerability from cvelistv5
Published
2024-06-19 13:45
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/hns: Modify the print level of CQE error
Too much print may lead to a panic in kernel. Change ibdev_err() to
ibdev_err_ratelimited(), and change the printing level of cqe dump
to debug level.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 7c044adca272768d821921f11d3da4587dcec68a Version: 7c044adca272768d821921f11d3da4587dcec68a Version: 7c044adca272768d821921f11d3da4587dcec68a Version: 7c044adca272768d821921f11d3da4587dcec68a Version: 7c044adca272768d821921f11d3da4587dcec68a Version: 7c044adca272768d821921f11d3da4587dcec68a Version: 7c044adca272768d821921f11d3da4587dcec68a |
||||
|
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cve-2024-38604
Vulnerability from cvelistv5
Published
2024-06-19 13:48
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
block: refine the EOF check in blkdev_iomap_begin
blkdev_iomap_begin rounds down the offset to the logical block size
before stashing it in iomap->offset and checking that it still is
inside the inode size.
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zero size write if iter->pos is unaligned.
References
Impacted products
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cve-2021-47575
Vulnerability from cvelistv5
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
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cve-2021-47605
Vulnerability from cvelistv5
Published
2024-06-19 14:54
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
vduse: fix memory corruption in vduse_dev_ioctl()
The "config.offset" comes from the user. There needs to a check to
prevent it being out of bounds. The "config.offset" and
"dev->config_size" variables are both type u32. So if the offset if
out of bounds then the "dev->config_size - config.offset" subtraction
results in a very high u32 value. The out of bounds offset can result
in memory corruption.
References
Impacted products
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cve-2024-38539
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/cma: Fix kmemleak in rdma_core observed during blktests nvme/rdma use siw
When running blktests nvme/rdma, the following kmemleak issue will appear.
kmemleak: Kernel memory leak detector initialized (mempool available:36041)
kmemleak: Automatic memory scanning thread started
kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
kmemleak: 8 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
kmemleak: 17 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
kmemleak: 4 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
unreferenced object 0xffff88855da53400 (size 192):
comm "rdma", pid 10630, jiffies 4296575922
hex dump (first 32 bytes):
37 00 00 00 00 00 00 00 c0 ff ff ff 1f 00 00 00 7...............
10 34 a5 5d 85 88 ff ff 10 34 a5 5d 85 88 ff ff .4.].....4.]....
backtrace (crc 47f66721):
[<ffffffff911251bd>] kmalloc_trace+0x30d/0x3b0
[<ffffffffc2640ff7>] alloc_gid_entry+0x47/0x380 [ib_core]
[<ffffffffc2642206>] add_modify_gid+0x166/0x930 [ib_core]
[<ffffffffc2643468>] ib_cache_update.part.0+0x6d8/0x910 [ib_core]
[<ffffffffc2644e1a>] ib_cache_setup_one+0x24a/0x350 [ib_core]
[<ffffffffc263949e>] ib_register_device+0x9e/0x3a0 [ib_core]
[<ffffffffc2a3d389>] 0xffffffffc2a3d389
[<ffffffffc2688cd8>] nldev_newlink+0x2b8/0x520 [ib_core]
[<ffffffffc2645fe3>] rdma_nl_rcv_msg+0x2c3/0x520 [ib_core]
[<ffffffffc264648c>]
rdma_nl_rcv_skb.constprop.0.isra.0+0x23c/0x3a0 [ib_core]
[<ffffffff9270e7b5>] netlink_unicast+0x445/0x710
[<ffffffff9270f1f1>] netlink_sendmsg+0x761/0xc40
[<ffffffff9249db29>] __sys_sendto+0x3a9/0x420
[<ffffffff9249dc8c>] __x64_sys_sendto+0xdc/0x1b0
[<ffffffff92db0ad3>] do_syscall_64+0x93/0x180
[<ffffffff92e00126>] entry_SYSCALL_64_after_hwframe+0x71/0x79
The root cause: rdma_put_gid_attr is not called when sgid_attr is set
to ERR_PTR(-ENODEV).
References
Impacted products
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cve-2024-38583
Vulnerability from cvelistv5
Published
2024-06-19 13:37
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
nilfs2: fix use-after-free of timer for log writer thread
Patch series "nilfs2: fix log writer related issues".
This bug fix series covers three nilfs2 log writer-related issues,
including a timer use-after-free issue and potential deadlock issue on
unmount, and a potential freeze issue in event synchronization found
during their analysis. Details are described in each commit log.
This patch (of 3):
A use-after-free issue has been reported regarding the timer sc_timer on
the nilfs_sc_info structure.
The problem is that even though it is used to wake up a sleeping log
writer thread, sc_timer is not shut down until the nilfs_sc_info structure
is about to be freed, and is used regardless of the thread's lifetime.
Fix this issue by limiting the use of sc_timer only while the log writer
thread is alive.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: fdce895ea5dd4e24edf1f4d693827349a4e5b3b4 Version: fdce895ea5dd4e24edf1f4d693827349a4e5b3b4 Version: fdce895ea5dd4e24edf1f4d693827349a4e5b3b4 Version: fdce895ea5dd4e24edf1f4d693827349a4e5b3b4 Version: fdce895ea5dd4e24edf1f4d693827349a4e5b3b4 Version: fdce895ea5dd4e24edf1f4d693827349a4e5b3b4 Version: fdce895ea5dd4e24edf1f4d693827349a4e5b3b4 Version: fdce895ea5dd4e24edf1f4d693827349a4e5b3b4 Version: fdce895ea5dd4e24edf1f4d693827349a4e5b3b4 |
||||
|
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cve-2021-47582
Vulnerability from cvelistv5
Published
2024-06-19 14:53
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
USB: core: Make do_proc_control() and do_proc_bulk() killable
The USBDEVFS_CONTROL and USBDEVFS_BULK ioctls invoke
usb_start_wait_urb(), which contains an uninterruptible wait with a
user-specified timeout value. If timeout value is very large and the
device being accessed does not respond in a reasonable amount of time,
the kernel will complain about "Task X blocked for more than N
seconds", as found in testing by syzbot:
INFO: task syz-executor.0:8700 blocked for more than 143 seconds.
Not tainted 5.14.0-rc7-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.0 state:D stack:23192 pid: 8700 ppid: 8455 flags:0x00004004
Call Trace:
context_switch kernel/sched/core.c:4681 [inline]
__schedule+0xc07/0x11f0 kernel/sched/core.c:5938
schedule+0x14b/0x210 kernel/sched/core.c:6017
schedule_timeout+0x98/0x2f0 kernel/time/timer.c:1857
do_wait_for_common+0x2da/0x480 kernel/sched/completion.c:85
__wait_for_common kernel/sched/completion.c:106 [inline]
wait_for_common kernel/sched/completion.c:117 [inline]
wait_for_completion_timeout+0x46/0x60 kernel/sched/completion.c:157
usb_start_wait_urb+0x167/0x550 drivers/usb/core/message.c:63
do_proc_bulk+0x978/0x1080 drivers/usb/core/devio.c:1236
proc_bulk drivers/usb/core/devio.c:1273 [inline]
usbdev_do_ioctl drivers/usb/core/devio.c:2547 [inline]
usbdev_ioctl+0x3441/0x6b10 drivers/usb/core/devio.c:2713
...
To fix this problem, this patch replaces usbfs's calls to
usb_control_msg() and usb_bulk_msg() with special-purpose code that
does essentially the same thing (as recommended in the comment for
usb_start_wait_urb()), except that it always uses a killable wait and
it uses GFP_KERNEL rather than GFP_NOIO.
References
Impacted products
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cve-2021-47620
Vulnerability from cvelistv5
Published
2024-06-20 11:08
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: refactor malicious adv data check
Check for out-of-bound read was being performed at the end of while
num_reports loop, and would fill journal with false positives. Added
check to beginning of loop processing so that it doesn't get checked
after ptr has been advanced.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
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cve-2024-38592
Vulnerability from cvelistv5
Published
2024-06-19 13:45
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/mediatek: Init `ddp_comp` with devm_kcalloc()
In the case where `conn_routes` is true we allocate an extra slot in
the `ddp_comp` array but mtk_drm_crtc_create() never seemed to
initialize it in the test case I ran. For me, this caused a later
crash when we looped through the array in mtk_drm_crtc_mode_valid().
This showed up for me when I booted with `slub_debug=FZPUA` which
poisons the memory initially. Without `slub_debug` I couldn't
reproduce, presumably because the later code handles the value being
NULL and in most cases (not guaranteed in all cases) the memory the
allocator returned started out as 0.
It really doesn't hurt to initialize the array with devm_kcalloc()
since the array is small and the overhead of initting a handful of
elements to 0 is small. In general initting memory to zero is a safer
practice and usually it's suggested to only use the non-initting alloc
functions if you really need to.
Let's switch the function to use an allocation function that zeros the
memory. For me, this avoids the crash.
References
Impacted products
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cve-2024-38599
Vulnerability from cvelistv5
Published
2024-06-19 13:45
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
jffs2: prevent xattr node from overflowing the eraseblock
Add a check to make sure that the requested xattr node size is no larger
than the eraseblock minus the cleanmarker.
Unlike the usual inode nodes, the xattr nodes aren't split into parts
and spread across multiple eraseblocks, which means that a xattr node
must not occupy more than one eraseblock. If the requested xattr value is
too large, the xattr node can spill onto the next eraseblock, overwriting
the nodes and causing errors such as:
jffs2: argh. node added in wrong place at 0x0000b050(2)
jffs2: nextblock 0x0000a000, expected at 0000b00c
jffs2: error: (823) do_verify_xattr_datum: node CRC failed at 0x01e050,
read=0xfc892c93, calc=0x000000
jffs2: notice: (823) jffs2_get_inode_nodes: Node header CRC failed
at 0x01e00c. {848f,2fc4,0fef511f,59a3d171}
jffs2: Node at 0x0000000c with length 0x00001044 would run over the
end of the erase block
jffs2: Perhaps the file system was created with the wrong erase size?
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found
at 0x00000010: 0x1044 instead
This breaks the filesystem and can lead to KASAN crashes such as:
BUG: KASAN: slab-out-of-bounds in jffs2_sum_add_kvec+0x125e/0x15d0
Read of size 4 at addr ffff88802c31e914 by task repro/830
CPU: 0 PID: 830 Comm: repro Not tainted 6.9.0-rc3+ #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
BIOS Arch Linux 1.16.3-1-1 04/01/2014
Call Trace:
<TASK>
dump_stack_lvl+0xc6/0x120
print_report+0xc4/0x620
? __virt_addr_valid+0x308/0x5b0
kasan_report+0xc1/0xf0
? jffs2_sum_add_kvec+0x125e/0x15d0
? jffs2_sum_add_kvec+0x125e/0x15d0
jffs2_sum_add_kvec+0x125e/0x15d0
jffs2_flash_direct_writev+0xa8/0xd0
jffs2_flash_writev+0x9c9/0xef0
? __x64_sys_setxattr+0xc4/0x160
? do_syscall_64+0x69/0x140
? entry_SYSCALL_64_after_hwframe+0x76/0x7e
[...]
Found by Linux Verification Center (linuxtesting.org) with Syzkaller.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: aa98d7cf59b5b0764d3502662053489585faf2fe Version: aa98d7cf59b5b0764d3502662053489585faf2fe Version: aa98d7cf59b5b0764d3502662053489585faf2fe Version: aa98d7cf59b5b0764d3502662053489585faf2fe Version: aa98d7cf59b5b0764d3502662053489585faf2fe Version: aa98d7cf59b5b0764d3502662053489585faf2fe Version: aa98d7cf59b5b0764d3502662053489585faf2fe Version: aa98d7cf59b5b0764d3502662053489585faf2fe Version: aa98d7cf59b5b0764d3502662053489585faf2fe |
||||
|
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cve-2021-47618
Vulnerability from cvelistv5
Published
2024-06-20 10:57
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ARM: 9170/1: fix panic when kasan and kprobe are enabled
arm32 uses software to simulate the instruction replaced
by kprobe. some instructions may be simulated by constructing
assembly functions. therefore, before executing instruction
simulation, it is necessary to construct assembly function
execution environment in C language through binding registers.
after kasan is enabled, the register binding relationship will
be destroyed, resulting in instruction simulation errors and
causing kernel panic.
the kprobe emulate instruction function is distributed in three
files: actions-common.c actions-arm.c actions-thumb.c, so disable
KASAN when compiling these files.
for example, use kprobe insert on cap_capable+20 after kasan
enabled, the cap_capable assembly code is as follows:
<cap_capable>:
e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
e1a05000 mov r5, r0
e280006c add r0, r0, #108 ; 0x6c
e1a04001 mov r4, r1
e1a06002 mov r6, r2
e59fa090 ldr sl, [pc, #144] ;
ebfc7bf8 bl c03aa4b4 <__asan_load4>
e595706c ldr r7, [r5, #108] ; 0x6c
e2859014 add r9, r5, #20
......
The emulate_ldr assembly code after enabling kasan is as follows:
c06f1384 <emulate_ldr>:
e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
e282803c add r8, r2, #60 ; 0x3c
e1a05000 mov r5, r0
e7e37855 ubfx r7, r5, #16, #4
e1a00008 mov r0, r8
e1a09001 mov r9, r1
e1a04002 mov r4, r2
ebf35462 bl c03c6530 <__asan_load4>
e357000f cmp r7, #15
e7e36655 ubfx r6, r5, #12, #4
e205a00f and sl, r5, #15
0a000001 beq c06f13bc <emulate_ldr+0x38>
e0840107 add r0, r4, r7, lsl #2
ebf3545c bl c03c6530 <__asan_load4>
e084010a add r0, r4, sl, lsl #2
ebf3545a bl c03c6530 <__asan_load4>
e2890010 add r0, r9, #16
ebf35458 bl c03c6530 <__asan_load4>
e5990010 ldr r0, [r9, #16]
e12fff30 blx r0
e356000f cm r6, #15
1a000014 bne c06f1430 <emulate_ldr+0xac>
e1a06000 mov r6, r0
e2840040 add r0, r4, #64 ; 0x40
......
when running in emulate_ldr to simulate the ldr instruction, panic
occurred, and the log is as follows:
Unable to handle kernel NULL pointer dereference at virtual address
00000090
pgd = ecb46400
[00000090] *pgd=2e0fa003, *pmd=00000000
Internal error: Oops: 206 [#1] SMP ARM
PC is at cap_capable+0x14/0xb0
LR is at emulate_ldr+0x50/0xc0
psr: 600d0293 sp : ecd63af8 ip : 00000004 fp : c0a7c30c
r10: 00000000 r9 : c30897f4 r8 : ecd63cd4
r7 : 0000000f r6 : 0000000a r5 : e59fa090 r4 : ecd63c98
r3 : c06ae294 r2 : 00000000 r1 : b7611300 r0 : bf4ec008
Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment user
Control: 32c5387d Table: 2d546400 DAC: 55555555
Process bash (pid: 1643, stack limit = 0xecd60190)
(cap_capable) from (kprobe_handler+0x218/0x340)
(kprobe_handler) from (kprobe_trap_handler+0x24/0x48)
(kprobe_trap_handler) from (do_undefinstr+0x13c/0x364)
(do_undefinstr) from (__und_svc_finish+0x0/0x30)
(__und_svc_finish) from (cap_capable+0x18/0xb0)
(cap_capable) from (cap_vm_enough_memory+0x38/0x48)
(cap_vm_enough_memory) from
(security_vm_enough_memory_mm+0x48/0x6c)
(security_vm_enough_memory_mm) from
(copy_process.constprop.5+0x16b4/0x25c8)
(copy_process.constprop.5) from (_do_fork+0xe8/0x55c)
(_do_fork) from (SyS_clone+0x1c/0x24)
(SyS_clone) from (__sys_trace_return+0x0/0x10)
Code: 0050a0e1 6c0080e2 0140a0e1 0260a0e1 (f801f0e7)
References
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
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"other": {
"content": {
"id": "CVE-2021-47618",
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{
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"providerMetadata": {
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"url": "https://git.kernel.org/stable/c/8b59b0a53c840921b625378f137e88adfa87647e"
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"product": "Linux",
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"versions": [
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{
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nARM: 9170/1: fix panic when kasan and kprobe are enabled\n\narm32 uses software to simulate the instruction replaced\nby kprobe. some instructions may be simulated by constructing\nassembly functions. therefore, before executing instruction\nsimulation, it is necessary to construct assembly function\nexecution environment in C language through binding registers.\nafter kasan is enabled, the register binding relationship will\nbe destroyed, resulting in instruction simulation errors and\ncausing kernel panic.\n\nthe kprobe emulate instruction function is distributed in three\nfiles: actions-common.c actions-arm.c actions-thumb.c, so disable\nKASAN when compiling these files.\n\nfor example, use kprobe insert on cap_capable+20 after kasan\nenabled, the cap_capable assembly code is as follows:\n\u003ccap_capable\u003e:\ne92d47f0\tpush\t{r4, r5, r6, r7, r8, r9, sl, lr}\ne1a05000\tmov\tr5, r0\ne280006c\tadd\tr0, r0, #108 ; 0x6c\ne1a04001\tmov\tr4, r1\ne1a06002\tmov\tr6, r2\ne59fa090\tldr\tsl, [pc, #144] ;\nebfc7bf8\tbl\tc03aa4b4 \u003c__asan_load4\u003e\ne595706c\tldr\tr7, [r5, #108] ; 0x6c\ne2859014\tadd\tr9, r5, #20\n......\nThe emulate_ldr assembly code after enabling kasan is as follows:\nc06f1384 \u003cemulate_ldr\u003e:\ne92d47f0\tpush\t{r4, r5, r6, r7, r8, r9, sl, lr}\ne282803c\tadd\tr8, r2, #60 ; 0x3c\ne1a05000\tmov\tr5, r0\ne7e37855\tubfx\tr7, r5, #16, #4\ne1a00008\tmov\tr0, r8\ne1a09001\tmov\tr9, r1\ne1a04002\tmov\tr4, r2\nebf35462\tbl\tc03c6530 \u003c__asan_load4\u003e\ne357000f\tcmp\tr7, #15\ne7e36655\tubfx\tr6, r5, #12, #4\ne205a00f\tand\tsl, r5, #15\n0a000001\tbeq\tc06f13bc \u003cemulate_ldr+0x38\u003e\ne0840107\tadd\tr0, r4, r7, lsl #2\nebf3545c\tbl\tc03c6530 \u003c__asan_load4\u003e\ne084010a\tadd\tr0, r4, sl, lsl #2\nebf3545a\tbl\tc03c6530 \u003c__asan_load4\u003e\ne2890010\tadd\tr0, r9, #16\nebf35458\tbl\tc03c6530 \u003c__asan_load4\u003e\ne5990010\tldr\tr0, [r9, #16]\ne12fff30\tblx\tr0\ne356000f\tcm\tr6, #15\n1a000014\tbne\tc06f1430 \u003cemulate_ldr+0xac\u003e\ne1a06000\tmov\tr6, r0\ne2840040\tadd\tr0, r4, #64 ; 0x40\n......\n\nwhen running in emulate_ldr to simulate the ldr instruction, panic\noccurred, and the log is as follows:\nUnable to handle kernel NULL pointer dereference at virtual address\n00000090\npgd = ecb46400\n[00000090] *pgd=2e0fa003, *pmd=00000000\nInternal error: Oops: 206 [#1] SMP ARM\nPC is at cap_capable+0x14/0xb0\nLR is at emulate_ldr+0x50/0xc0\npsr: 600d0293 sp : ecd63af8 ip : 00000004 fp : c0a7c30c\nr10: 00000000 r9 : c30897f4 r8 : ecd63cd4\nr7 : 0000000f r6 : 0000000a r5 : e59fa090 r4 : ecd63c98\nr3 : c06ae294 r2 : 00000000 r1 : b7611300 r0 : bf4ec008\nFlags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment user\nControl: 32c5387d Table: 2d546400 DAC: 55555555\nProcess bash (pid: 1643, stack limit = 0xecd60190)\n(cap_capable) from (kprobe_handler+0x218/0x340)\n(kprobe_handler) from (kprobe_trap_handler+0x24/0x48)\n(kprobe_trap_handler) from (do_undefinstr+0x13c/0x364)\n(do_undefinstr) from (__und_svc_finish+0x0/0x30)\n(__und_svc_finish) from (cap_capable+0x18/0xb0)\n(cap_capable) from (cap_vm_enough_memory+0x38/0x48)\n(cap_vm_enough_memory) from\n(security_vm_enough_memory_mm+0x48/0x6c)\n(security_vm_enough_memory_mm) from\n(copy_process.constprop.5+0x16b4/0x25c8)\n(copy_process.constprop.5) from (_do_fork+0xe8/0x55c)\n(_do_fork) from (SyS_clone+0x1c/0x24)\n(SyS_clone) from (__sys_trace_return+0x0/0x10)\nCode: 0050a0e1 6c0080e2 0140a0e1 0260a0e1 (f801f0e7)"
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cve-2024-38615
Vulnerability from cvelistv5
Published
2024-06-19 13:56
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
cpufreq: exit() callback is optional
The exit() callback is optional and shouldn't be called without checking
a valid pointer first.
Also, we must clear freq_table pointer even if the exit() callback isn't
present.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 91a12e91dc39137906d929a4ff6f9c32c59697fa Version: 91a12e91dc39137906d929a4ff6f9c32c59697fa Version: 91a12e91dc39137906d929a4ff6f9c32c59697fa Version: 91a12e91dc39137906d929a4ff6f9c32c59697fa Version: 91a12e91dc39137906d929a4ff6f9c32c59697fa Version: 91a12e91dc39137906d929a4ff6f9c32c59697fa Version: 91a12e91dc39137906d929a4ff6f9c32c59697fa Version: 91a12e91dc39137906d929a4ff6f9c32c59697fa |
||||
|
|||||||
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"version": "6.1.93",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
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"version": "6.6.33",
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{
"lessThanOrEqual": "6.8.*",
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"version": "6.8.12",
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cve-2024-38568
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drivers/perf: hisi: hns3: Fix out-of-bound access when valid event group
The perf tool allows users to create event groups through following
cmd [1], but the driver does not check whether the array index is out
of bounds when writing data to the event_group array. If the number of
events in an event_group is greater than HNS3_PMU_MAX_HW_EVENTS, the
memory write overflow of event_group array occurs.
Add array index check to fix the possible array out of bounds violation,
and return directly when write new events are written to array bounds.
There are 9 different events in an event_group.
[1] perf stat -e '{pmu/event1/, ... ,pmu/event9/}
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 66637ab137b44914356a9dc7a9b3f8ebcf0b0695 Version: 66637ab137b44914356a9dc7a9b3f8ebcf0b0695 Version: 66637ab137b44914356a9dc7a9b3f8ebcf0b0695 Version: 66637ab137b44914356a9dc7a9b3f8ebcf0b0695 Version: 66637ab137b44914356a9dc7a9b3f8ebcf0b0695 |
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cve-2024-38571
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
thermal/drivers/tsens: Fix null pointer dereference
compute_intercept_slope() is called from calibrate_8960() (in tsens-8960.c)
as compute_intercept_slope(priv, p1, NULL, ONE_PT_CALIB) which lead to null
pointer dereference (if DEBUG or DYNAMIC_DEBUG set).
Fix this bug by adding null pointer check.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: dfc1193d4dbd6c3cb68c944413146c940bde290a Version: dfc1193d4dbd6c3cb68c944413146c940bde290a Version: dfc1193d4dbd6c3cb68c944413146c940bde290a Version: dfc1193d4dbd6c3cb68c944413146c940bde290a Version: dfc1193d4dbd6c3cb68c944413146c940bde290a Version: dfc1193d4dbd6c3cb68c944413146c940bde290a |
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cve-2024-38591
Vulnerability from cvelistv5
Published
2024-06-19 13:45
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/hns: Fix deadlock on SRQ async events.
xa_lock for SRQ table may be required in AEQ. Use xa_store_irq()/
xa_erase_irq() to avoid deadlock.
References
Impacted products
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|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 81fce6291d9999cee692e4118134a8c850b60857 Version: 81fce6291d9999cee692e4118134a8c850b60857 Version: 81fce6291d9999cee692e4118134a8c850b60857 Version: 81fce6291d9999cee692e4118134a8c850b60857 Version: 81fce6291d9999cee692e4118134a8c850b60857 Version: 81fce6291d9999cee692e4118134a8c850b60857 |
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cve-2024-38578
Vulnerability from cvelistv5
Published
2024-06-19 13:37
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ecryptfs: Fix buffer size for tag 66 packet
The 'TAG 66 Packet Format' description is missing the cipher code and
checksum fields that are packed into the message packet. As a result,
the buffer allocated for the packet is 3 bytes too small and
write_tag_66_packet() will write up to 3 bytes past the end of the
buffer.
Fix this by increasing the size of the allocation so the whole packet
will always fit in the buffer.
This fixes the below kasan slab-out-of-bounds bug:
BUG: KASAN: slab-out-of-bounds in ecryptfs_generate_key_packet_set+0x7d6/0xde0
Write of size 1 at addr ffff88800afbb2a5 by task touch/181
CPU: 0 PID: 181 Comm: touch Not tainted 6.6.13-gnu #1 4c9534092be820851bb687b82d1f92a426598dc6
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2/GNU Guix 04/01/2014
Call Trace:
<TASK>
dump_stack_lvl+0x4c/0x70
print_report+0xc5/0x610
? ecryptfs_generate_key_packet_set+0x7d6/0xde0
? kasan_complete_mode_report_info+0x44/0x210
? ecryptfs_generate_key_packet_set+0x7d6/0xde0
kasan_report+0xc2/0x110
? ecryptfs_generate_key_packet_set+0x7d6/0xde0
__asan_store1+0x62/0x80
ecryptfs_generate_key_packet_set+0x7d6/0xde0
? __pfx_ecryptfs_generate_key_packet_set+0x10/0x10
? __alloc_pages+0x2e2/0x540
? __pfx_ovl_open+0x10/0x10 [overlay 30837f11141636a8e1793533a02e6e2e885dad1d]
? dentry_open+0x8f/0xd0
ecryptfs_write_metadata+0x30a/0x550
? __pfx_ecryptfs_write_metadata+0x10/0x10
? ecryptfs_get_lower_file+0x6b/0x190
ecryptfs_initialize_file+0x77/0x150
ecryptfs_create+0x1c2/0x2f0
path_openat+0x17cf/0x1ba0
? __pfx_path_openat+0x10/0x10
do_filp_open+0x15e/0x290
? __pfx_do_filp_open+0x10/0x10
? __kasan_check_write+0x18/0x30
? _raw_spin_lock+0x86/0xf0
? __pfx__raw_spin_lock+0x10/0x10
? __kasan_check_write+0x18/0x30
? alloc_fd+0xf4/0x330
do_sys_openat2+0x122/0x160
? __pfx_do_sys_openat2+0x10/0x10
__x64_sys_openat+0xef/0x170
? __pfx___x64_sys_openat+0x10/0x10
do_syscall_64+0x60/0xd0
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7f00a703fd67
Code: 25 00 00 41 00 3d 00 00 41 00 74 37 64 8b 04 25 18 00 00 00 85 c0 75 5b 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 85 00 00 00 48 83 c4 68 5d 41 5c c3 0f 1f
RSP: 002b:00007ffc088e30b0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007ffc088e3368 RCX: 00007f00a703fd67
RDX: 0000000000000941 RSI: 00007ffc088e48d7 RDI: 00000000ffffff9c
RBP: 00007ffc088e48d7 R08: 0000000000000001 R09: 0000000000000000
R10: 00000000000001b6 R11: 0000000000000246 R12: 0000000000000941
R13: 0000000000000000 R14: 00007ffc088e48d7 R15: 00007f00a7180040
</TASK>
Allocated by task 181:
kasan_save_stack+0x2f/0x60
kasan_set_track+0x29/0x40
kasan_save_alloc_info+0x25/0x40
__kasan_kmalloc+0xc5/0xd0
__kmalloc+0x66/0x160
ecryptfs_generate_key_packet_set+0x6d2/0xde0
ecryptfs_write_metadata+0x30a/0x550
ecryptfs_initialize_file+0x77/0x150
ecryptfs_create+0x1c2/0x2f0
path_openat+0x17cf/0x1ba0
do_filp_open+0x15e/0x290
do_sys_openat2+0x122/0x160
__x64_sys_openat+0xef/0x170
do_syscall_64+0x60/0xd0
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: dddfa461fc8951f9b5f951c13565b6cac678635a Version: dddfa461fc8951f9b5f951c13565b6cac678635a Version: dddfa461fc8951f9b5f951c13565b6cac678635a Version: dddfa461fc8951f9b5f951c13565b6cac678635a Version: dddfa461fc8951f9b5f951c13565b6cac678635a Version: dddfa461fc8951f9b5f951c13565b6cac678635a Version: dddfa461fc8951f9b5f951c13565b6cac678635a Version: dddfa461fc8951f9b5f951c13565b6cac678635a Version: dddfa461fc8951f9b5f951c13565b6cac678635a |
||||
|
|||||||
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cve-2024-38589
Vulnerability from cvelistv5
Published
2024-06-19 13:45
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
netrom: fix possible dead-lock in nr_rt_ioctl()
syzbot loves netrom, and found a possible deadlock in nr_rt_ioctl [1]
Make sure we always acquire nr_node_list_lock before nr_node_lock(nr_node)
[1]
WARNING: possible circular locking dependency detected
6.9.0-rc7-syzkaller-02147-g654de42f3fc6 #0 Not tainted
------------------------------------------------------
syz-executor350/5129 is trying to acquire lock:
ffff8880186e2070 (&nr_node->node_lock){+...}-{2:2}, at: spin_lock_bh include/linux/spinlock.h:356 [inline]
ffff8880186e2070 (&nr_node->node_lock){+...}-{2:2}, at: nr_node_lock include/net/netrom.h:152 [inline]
ffff8880186e2070 (&nr_node->node_lock){+...}-{2:2}, at: nr_dec_obs net/netrom/nr_route.c:464 [inline]
ffff8880186e2070 (&nr_node->node_lock){+...}-{2:2}, at: nr_rt_ioctl+0x1bb/0x1090 net/netrom/nr_route.c:697
but task is already holding lock:
ffffffff8f7053b8 (nr_node_list_lock){+...}-{2:2}, at: spin_lock_bh include/linux/spinlock.h:356 [inline]
ffffffff8f7053b8 (nr_node_list_lock){+...}-{2:2}, at: nr_dec_obs net/netrom/nr_route.c:462 [inline]
ffffffff8f7053b8 (nr_node_list_lock){+...}-{2:2}, at: nr_rt_ioctl+0x10a/0x1090 net/netrom/nr_route.c:697
which lock already depends on the new lock.
the existing dependency chain (in reverse order) is:
-> #1 (nr_node_list_lock){+...}-{2:2}:
lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5754
__raw_spin_lock_bh include/linux/spinlock_api_smp.h:126 [inline]
_raw_spin_lock_bh+0x35/0x50 kernel/locking/spinlock.c:178
spin_lock_bh include/linux/spinlock.h:356 [inline]
nr_remove_node net/netrom/nr_route.c:299 [inline]
nr_del_node+0x4b4/0x820 net/netrom/nr_route.c:355
nr_rt_ioctl+0xa95/0x1090 net/netrom/nr_route.c:683
sock_do_ioctl+0x158/0x460 net/socket.c:1222
sock_ioctl+0x629/0x8e0 net/socket.c:1341
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:904 [inline]
__se_sys_ioctl+0xfc/0x170 fs/ioctl.c:890
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
-> #0 (&nr_node->node_lock){+...}-{2:2}:
check_prev_add kernel/locking/lockdep.c:3134 [inline]
check_prevs_add kernel/locking/lockdep.c:3253 [inline]
validate_chain+0x18cb/0x58e0 kernel/locking/lockdep.c:3869
__lock_acquire+0x1346/0x1fd0 kernel/locking/lockdep.c:5137
lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5754
__raw_spin_lock_bh include/linux/spinlock_api_smp.h:126 [inline]
_raw_spin_lock_bh+0x35/0x50 kernel/locking/spinlock.c:178
spin_lock_bh include/linux/spinlock.h:356 [inline]
nr_node_lock include/net/netrom.h:152 [inline]
nr_dec_obs net/netrom/nr_route.c:464 [inline]
nr_rt_ioctl+0x1bb/0x1090 net/netrom/nr_route.c:697
sock_do_ioctl+0x158/0x460 net/socket.c:1222
sock_ioctl+0x629/0x8e0 net/socket.c:1341
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:904 [inline]
__se_sys_ioctl+0xfc/0x170 fs/ioctl.c:890
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
other info that might help us debug this:
Possible unsafe locking scenario:
CPU0 CPU1
---- ----
lock(nr_node_list_lock);
lock(&nr_node->node_lock);
lock(nr_node_list_lock);
lock(&nr_node->node_lock);
*** DEADLOCK ***
1 lock held by syz-executor350/5129:
#0: ffffffff8f7053b8 (nr_node_list_lock){+...}-{2:2}, at: spin_lock_bh include/linux/spinlock.h:356 [inline]
#0: ffffffff8f7053b8 (nr_node_list_lock){+...}-{2:2}, at: nr_dec_obs net/netrom/nr_route.c:462 [inline]
#0: ffffffff8f70
---truncated---
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetrom: fix possible dead-lock in nr_rt_ioctl()\n\nsyzbot loves netrom, and found a possible deadlock in nr_rt_ioctl [1]\n\nMake sure we always acquire nr_node_list_lock before nr_node_lock(nr_node)\n\n[1]\nWARNING: possible circular locking dependency detected\n6.9.0-rc7-syzkaller-02147-g654de42f3fc6 #0 Not tainted\n------------------------------------------------------\nsyz-executor350/5129 is trying to acquire lock:\n ffff8880186e2070 (\u0026nr_node-\u003enode_lock){+...}-{2:2}, at: spin_lock_bh include/linux/spinlock.h:356 [inline]\n ffff8880186e2070 (\u0026nr_node-\u003enode_lock){+...}-{2:2}, at: nr_node_lock include/net/netrom.h:152 [inline]\n ffff8880186e2070 (\u0026nr_node-\u003enode_lock){+...}-{2:2}, at: nr_dec_obs net/netrom/nr_route.c:464 [inline]\n ffff8880186e2070 (\u0026nr_node-\u003enode_lock){+...}-{2:2}, at: nr_rt_ioctl+0x1bb/0x1090 net/netrom/nr_route.c:697\n\nbut task is already holding lock:\n ffffffff8f7053b8 (nr_node_list_lock){+...}-{2:2}, at: spin_lock_bh include/linux/spinlock.h:356 [inline]\n ffffffff8f7053b8 (nr_node_list_lock){+...}-{2:2}, at: nr_dec_obs net/netrom/nr_route.c:462 [inline]\n ffffffff8f7053b8 (nr_node_list_lock){+...}-{2:2}, at: nr_rt_ioctl+0x10a/0x1090 net/netrom/nr_route.c:697\n\nwhich lock already depends on the new lock.\n\nthe existing dependency chain (in reverse order) is:\n\n-\u003e #1 (nr_node_list_lock){+...}-{2:2}:\n lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5754\n __raw_spin_lock_bh include/linux/spinlock_api_smp.h:126 [inline]\n _raw_spin_lock_bh+0x35/0x50 kernel/locking/spinlock.c:178\n spin_lock_bh include/linux/spinlock.h:356 [inline]\n nr_remove_node net/netrom/nr_route.c:299 [inline]\n nr_del_node+0x4b4/0x820 net/netrom/nr_route.c:355\n nr_rt_ioctl+0xa95/0x1090 net/netrom/nr_route.c:683\n sock_do_ioctl+0x158/0x460 net/socket.c:1222\n sock_ioctl+0x629/0x8e0 net/socket.c:1341\n vfs_ioctl fs/ioctl.c:51 [inline]\n __do_sys_ioctl fs/ioctl.c:904 [inline]\n __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:890\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\n-\u003e #0 (\u0026nr_node-\u003enode_lock){+...}-{2:2}:\n check_prev_add kernel/locking/lockdep.c:3134 [inline]\n check_prevs_add kernel/locking/lockdep.c:3253 [inline]\n validate_chain+0x18cb/0x58e0 kernel/locking/lockdep.c:3869\n __lock_acquire+0x1346/0x1fd0 kernel/locking/lockdep.c:5137\n lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5754\n __raw_spin_lock_bh include/linux/spinlock_api_smp.h:126 [inline]\n _raw_spin_lock_bh+0x35/0x50 kernel/locking/spinlock.c:178\n spin_lock_bh include/linux/spinlock.h:356 [inline]\n nr_node_lock include/net/netrom.h:152 [inline]\n nr_dec_obs net/netrom/nr_route.c:464 [inline]\n nr_rt_ioctl+0x1bb/0x1090 net/netrom/nr_route.c:697\n sock_do_ioctl+0x158/0x460 net/socket.c:1222\n sock_ioctl+0x629/0x8e0 net/socket.c:1341\n vfs_ioctl fs/ioctl.c:51 [inline]\n __do_sys_ioctl fs/ioctl.c:904 [inline]\n __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:890\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nother info that might help us debug this:\n\n Possible unsafe locking scenario:\n\n CPU0 CPU1\n ---- ----\n lock(nr_node_list_lock);\n lock(\u0026nr_node-\u003enode_lock);\n lock(nr_node_list_lock);\n lock(\u0026nr_node-\u003enode_lock);\n\n *** DEADLOCK ***\n\n1 lock held by syz-executor350/5129:\n #0: ffffffff8f7053b8 (nr_node_list_lock){+...}-{2:2}, at: spin_lock_bh include/linux/spinlock.h:356 [inline]\n #0: ffffffff8f7053b8 (nr_node_list_lock){+...}-{2:2}, at: nr_dec_obs net/netrom/nr_route.c:462 [inline]\n #0: ffffffff8f70\n---truncated---"
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cve-2024-38554
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ax25: Fix reference count leak issue of net_device
There is a reference count leak issue of the object "net_device" in
ax25_dev_device_down(). When the ax25 device is shutting down, the
ax25_dev_device_down() drops the reference count of net_device one
or zero times depending on if we goto unlock_put or not, which will
cause memory leak.
In order to solve the above issue, decrease the reference count of
net_device after dev->ax25_ptr is set to null.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: d01ffb9eee4af165d83b08dd73ebdf9fe94a519b Version: d01ffb9eee4af165d83b08dd73ebdf9fe94a519b Version: d01ffb9eee4af165d83b08dd73ebdf9fe94a519b Version: d01ffb9eee4af165d83b08dd73ebdf9fe94a519b Version: d01ffb9eee4af165d83b08dd73ebdf9fe94a519b |
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cve-2024-38542
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/mana_ib: boundary check before installing cq callbacks
Add a boundary check inside mana_ib_install_cq_cb to prevent index overflow.
References
Impacted products
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cve-2024-38555
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5: Discard command completions in internal error
Fix use after free when FW completion arrives while device is in
internal error state. Avoid calling completion handler in this case,
since the device will flush the command interface and trigger all
completions manually.
Kernel log:
------------[ cut here ]------------
refcount_t: underflow; use-after-free.
...
RIP: 0010:refcount_warn_saturate+0xd8/0xe0
...
Call Trace:
<IRQ>
? __warn+0x79/0x120
? refcount_warn_saturate+0xd8/0xe0
? report_bug+0x17c/0x190
? handle_bug+0x3c/0x60
? exc_invalid_op+0x14/0x70
? asm_exc_invalid_op+0x16/0x20
? refcount_warn_saturate+0xd8/0xe0
cmd_ent_put+0x13b/0x160 [mlx5_core]
mlx5_cmd_comp_handler+0x5f9/0x670 [mlx5_core]
cmd_comp_notifier+0x1f/0x30 [mlx5_core]
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notifier_call_chain+0x35/0xb0
atomic_notifier_call_chain+0x16/0x20
irq_int_handler+0x19/0x30 [mlx5_core]
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handle_irq_event+0x2e/0x80
handle_edge_irq+0x98/0x230
__common_interrupt+0x3b/0xa0
common_interrupt+0x7b/0xa0
</IRQ>
<TASK>
asm_common_interrupt+0x22/0x40
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 27c79b3a9212cf4ba634c157e07d29548181a208 Version: 51d138c2610a236c1ed0059d034ee4c74f452b86 Version: 51d138c2610a236c1ed0059d034ee4c74f452b86 Version: 51d138c2610a236c1ed0059d034ee4c74f452b86 Version: 51d138c2610a236c1ed0059d034ee4c74f452b86 Version: 51d138c2610a236c1ed0059d034ee4c74f452b86 Version: 51d138c2610a236c1ed0059d034ee4c74f452b86 |
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cve-2024-38605
Vulnerability from cvelistv5
Published
2024-06-19 13:48
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ALSA: core: Fix NULL module pointer assignment at card init
The commit 81033c6b584b ("ALSA: core: Warn on empty module")
introduced a WARN_ON() for a NULL module pointer passed at snd_card
object creation, and it also wraps the code around it with '#ifdef
MODULE'. This works in most cases, but the devils are always in
details. "MODULE" is defined when the target code (i.e. the sound
core) is built as a module; but this doesn't mean that the caller is
also built-in or not. Namely, when only the sound core is built-in
(CONFIG_SND=y) while the driver is a module (CONFIG_SND_USB_AUDIO=m),
the passed module pointer is ignored even if it's non-NULL, and
card->module remains as NULL. This would result in the missing module
reference up/down at the device open/close, leading to a race with the
code execution after the module removal.
For addressing the bug, move the assignment of card->module again out
of ifdef. The WARN_ON() is still wrapped with ifdef because the
module can be really NULL when all sound drivers are built-in.
Note that we keep 'ifdef MODULE' for WARN_ON(), otherwise it would
lead to a false-positive NULL module check. Admittedly it won't catch
perfectly, i.e. no check is performed when CONFIG_SND=y. But, it's no
real problem as it's only for debugging, and the condition is pretty
rare.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 81033c6b584b44514cbb16fffc26ca29a0fa6270 Version: 81033c6b584b44514cbb16fffc26ca29a0fa6270 Version: 81033c6b584b44514cbb16fffc26ca29a0fa6270 Version: 81033c6b584b44514cbb16fffc26ca29a0fa6270 Version: 81033c6b584b44514cbb16fffc26ca29a0fa6270 Version: 81033c6b584b44514cbb16fffc26ca29a0fa6270 Version: 81033c6b584b44514cbb16fffc26ca29a0fa6270 |
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cve-2024-38617
Vulnerability from cvelistv5
Published
2024-06-19 13:56
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
kunit/fortify: Fix mismatched kvalloc()/vfree() usage
The kv*() family of tests were accidentally freeing with vfree() instead
of kvfree(). Use kvfree() instead.
References
Impacted products
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cve-2021-47607
Vulnerability from cvelistv5
Published
2024-06-19 14:54
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf: Fix kernel address leakage in atomic cmpxchg's r0 aux reg
The implementation of BPF_CMPXCHG on a high level has the following parameters:
.-[old-val] .-[new-val]
BPF_R0 = cmpxchg{32,64}(DST_REG + insn->off, BPF_R0, SRC_REG)
`-[mem-loc] `-[old-val]
Given a BPF insn can only have two registers (dst, src), the R0 is fixed and
used as an auxilliary register for input (old value) as well as output (returning
old value from memory location). While the verifier performs a number of safety
checks, it misses to reject unprivileged programs where R0 contains a pointer as
old value.
Through brute-forcing it takes about ~16sec on my machine to leak a kernel pointer
with BPF_CMPXCHG. The PoC is basically probing for kernel addresses by storing the
guessed address into the map slot as a scalar, and using the map value pointer as
R0 while SRC_REG has a canary value to detect a matching address.
Fix it by checking R0 for pointers, and reject if that's the case for unprivileged
programs.
References
Impacted products
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cve-2021-47591
Vulnerability from cvelistv5
Published
2024-06-19 14:53
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
mptcp: remove tcp ulp setsockopt support
TCP_ULP setsockopt cannot be used for mptcp because its already
used internally to plumb subflow (tcp) sockets to the mptcp layer.
syzbot managed to trigger a crash for mptcp connections that are
in fallback mode:
KASAN: null-ptr-deref in range [0x0000000000000020-0x0000000000000027]
CPU: 1 PID: 1083 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0
RIP: 0010:tls_build_proto net/tls/tls_main.c:776 [inline]
[..]
__tcp_set_ulp net/ipv4/tcp_ulp.c:139 [inline]
tcp_set_ulp+0x428/0x4c0 net/ipv4/tcp_ulp.c:160
do_tcp_setsockopt+0x455/0x37c0 net/ipv4/tcp.c:3391
mptcp_setsockopt+0x1b47/0x2400 net/mptcp/sockopt.c:638
Remove support for TCP_ULP setsockopt.
References
Impacted products
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cve-2021-47617
Vulnerability from cvelistv5
Published
2024-06-20 10:57
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
PCI: pciehp: Fix infinite loop in IRQ handler upon power fault
The Power Fault Detected bit in the Slot Status register differs from
all other hotplug events in that it is sticky: It can only be cleared
after turning off slot power. Per PCIe r5.0, sec. 6.7.1.8:
If a power controller detects a main power fault on the hot-plug slot,
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The main power fault latch is cleared when software turns off power to
the hot-plug slot.
The stickiness used to cause interrupt storms and infinite loops which
were fixed in 2009 by commits 5651c48cfafe ("PCI pciehp: fix power fault
interrupt storm problem") and 99f0169c17f3 ("PCI: pciehp: enable
software notification on empty slots").
Unfortunately in 2020 the infinite loop issue was inadvertently
reintroduced by commit 8edf5332c393 ("PCI: pciehp: Fix MSI interrupt
race"): The hardirq handler pciehp_isr() clears the PFD bit until
pciehp's power_fault_detected flag is set. That happens in the IRQ
thread pciehp_ist(), which never learns of the event because the hardirq
handler is stuck in an infinite loop. Fix by setting the
power_fault_detected flag already in the hardirq handler.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: a8cc52270f3d8e8f4faf01ffd6c4a95bbfb55ba4 Version: 4667358dab9cc07da044d5bc087065545b1000df Version: 8edf5332c39340b9583cf9cba659eb7ec71f75b5 Version: 8edf5332c39340b9583cf9cba659eb7ec71f75b5 Version: 8edf5332c39340b9583cf9cba659eb7ec71f75b5 Version: 8edf5332c39340b9583cf9cba659eb7ec71f75b5 |
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cve-2021-47614
Vulnerability from cvelistv5
Published
2024-06-19 14:58
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/irdma: Fix a user-after-free in add_pble_prm
When irdma_hmc_sd_one fails, 'chunk' is freed while its still on the PBLE
info list.
Add the chunk entry to the PBLE info list only after successful setting of
the SD in irdma_hmc_sd_one.
References
Impacted products
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cve-2024-38562
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: nl80211: Avoid address calculations via out of bounds array indexing
Before request->channels[] can be used, request->n_channels must be set.
Additionally, address calculations for memory after the "channels" array
need to be calculated from the allocation base ("request") rather than
via the first "out of bounds" index of "channels", otherwise run-time
bounds checking will throw a warning.
References
Impacted products
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cve-2024-38572
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath12k: fix out-of-bound access of qmi_invoke_handler()
Currently, there is no terminator entry for ath12k_qmi_msg_handlers hence
facing below KASAN warning,
==================================================================
BUG: KASAN: global-out-of-bounds in qmi_invoke_handler+0xa4/0x148
Read of size 8 at addr ffffffd00a6428d8 by task kworker/u8:2/1273
CPU: 0 PID: 1273 Comm: kworker/u8:2 Not tainted 5.4.213 #0
Workqueue: qmi_msg_handler qmi_data_ready_work
Call trace:
dump_backtrace+0x0/0x20c
show_stack+0x14/0x1c
dump_stack+0xe0/0x138
print_address_description.isra.5+0x30/0x330
__kasan_report+0x16c/0x1bc
kasan_report+0xc/0x14
__asan_load8+0xa8/0xb0
qmi_invoke_handler+0xa4/0x148
qmi_handle_message+0x18c/0x1bc
qmi_data_ready_work+0x4ec/0x528
process_one_work+0x2c0/0x440
worker_thread+0x324/0x4b8
kthread+0x210/0x228
ret_from_fork+0x10/0x18
The address belongs to the variable:
ath12k_mac_mon_status_filter_default+0x4bd8/0xfffffffffffe2300 [ath12k]
[...]
==================================================================
Add a dummy terminator entry at the end to assist the qmi_invoke_handler()
in traversing up to the terminator entry without accessing an
out-of-boundary index.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1
References
Impacted products
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cve-2024-38607
Vulnerability from cvelistv5
Published
2024-06-19 13:48
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
macintosh/via-macii: Fix "BUG: sleeping function called from invalid context"
The via-macii ADB driver calls request_irq() after disabling hard
interrupts. But disabling interrupts isn't necessary here because the
VIA shift register interrupt was masked during VIA1 initialization.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
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cve-2024-38618
Vulnerability from cvelistv5
Published
2024-06-19 13:56
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ALSA: timer: Set lower bound of start tick time
Currently ALSA timer doesn't have the lower limit of the start tick
time, and it allows a very small size, e.g. 1 tick with 1ns resolution
for hrtimer. Such a situation may lead to an unexpected RCU stall,
where the callback repeatedly queuing the expire update, as reported
by fuzzer.
This patch introduces a sanity check of the timer start tick time, so
that the system returns an error when a too small start size is set.
As of this patch, the lower limit is hard-coded to 100us, which is
small enough but can still work somehow.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
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cve-2024-38576
Vulnerability from cvelistv5
Published
2024-06-19 13:37
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
rcu: Fix buffer overflow in print_cpu_stall_info()
The rcuc-starvation output from print_cpu_stall_info() might overflow the
buffer if there is a huge difference in jiffies difference. The situation
might seem improbable, but computers sometimes get very confused about
time, which can result in full-sized integers, and, in this case,
buffer overflow.
Also, the unsigned jiffies difference is printed using %ld, which is
normally for signed integers. This is intentional for debugging purposes,
but it is not obvious from the code.
This commit therefore changes sprintf() to snprintf() and adds a
clarifying comment about intention of %ld format.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 245a62982502255314b63dd2c4daaedd1cd595a6 Version: 245a62982502255314b63dd2c4daaedd1cd595a6 Version: 245a62982502255314b63dd2c4daaedd1cd595a6 Version: 245a62982502255314b63dd2c4daaedd1cd595a6 Version: 245a62982502255314b63dd2c4daaedd1cd595a6 |
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cve-2021-47612
Vulnerability from cvelistv5
Published
2024-06-19 14:58
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
nfc: fix segfault in nfc_genl_dump_devices_done
When kmalloc in nfc_genl_dump_devices() fails then
nfc_genl_dump_devices_done() segfaults as below
KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]
CPU: 0 PID: 25 Comm: kworker/0:1 Not tainted 5.16.0-rc4-01180-g2a987e65025e-dirty #5
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.14.0-6.fc35 04/01/2014
Workqueue: events netlink_sock_destruct_work
RIP: 0010:klist_iter_exit+0x26/0x80
Call Trace:
<TASK>
class_dev_iter_exit+0x15/0x20
nfc_genl_dump_devices_done+0x3b/0x50
genl_lock_done+0x84/0xd0
netlink_sock_destruct+0x8f/0x270
__sk_destruct+0x64/0x3b0
sk_destruct+0xa8/0xd0
__sk_free+0x2e8/0x3d0
sk_free+0x51/0x90
netlink_sock_destruct_work+0x1c/0x20
process_one_work+0x411/0x710
worker_thread+0x6fd/0xa80
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
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cve-2024-38575
Vulnerability from cvelistv5
Published
2024-06-19 13:37
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: brcmfmac: pcie: handle randbuf allocation failure
The kzalloc() in brcmf_pcie_download_fw_nvram() will return null
if the physical memory has run out. As a result, if we use
get_random_bytes() to generate random bytes in the randbuf, the
null pointer dereference bug will happen.
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the randbuf, which could prevent the kernel stack from overflow.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: c35105f375b530bc27e03ea9250b1c26dd4cae86 Version: 91918ce88d9fef408bb12c46a27c73d79b604c20 Version: 91918ce88d9fef408bb12c46a27c73d79b604c20 Version: 91918ce88d9fef408bb12c46a27c73d79b604c20 Version: 91918ce88d9fef408bb12c46a27c73d79b604c20 |
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cve-2024-38577
Vulnerability from cvelistv5
Published
2024-06-19 13:37
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
rcu-tasks: Fix show_rcu_tasks_trace_gp_kthread buffer overflow
There is a possibility of buffer overflow in
show_rcu_tasks_trace_gp_kthread() if counters, passed
to sprintf() are huge. Counter numbers, needed for this
are unrealistically high, but buffer overflow is still
possible.
Use snprintf() with buffer size instead of sprintf().
Found by Linux Verification Center (linuxtesting.org) with SVACE.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: edf3775f0ad66879796f594983163f672c4bf1a2 Version: edf3775f0ad66879796f594983163f672c4bf1a2 Version: edf3775f0ad66879796f594983163f672c4bf1a2 Version: edf3775f0ad66879796f594983163f672c4bf1a2 Version: edf3775f0ad66879796f594983163f672c4bf1a2 Version: edf3775f0ad66879796f594983163f672c4bf1a2 Version: edf3775f0ad66879796f594983163f672c4bf1a2 |
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cve-2024-38538
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: bridge: xmit: make sure we have at least eth header len bytes
syzbot triggered an uninit value[1] error in bridge device's xmit path
by sending a short (less than ETH_HLEN bytes) skb. To fix it check if
we can actually pull that amount instead of assuming.
Tested with dropwatch:
drop at: br_dev_xmit+0xb93/0x12d0 [bridge] (0xffffffffc06739b3)
origin: software
timestamp: Mon May 13 11:31:53 2024 778214037 nsec
protocol: 0x88a8
length: 2
original length: 2
drop reason: PKT_TOO_SMALL
[1]
BUG: KMSAN: uninit-value in br_dev_xmit+0x61d/0x1cb0 net/bridge/br_device.c:65
br_dev_xmit+0x61d/0x1cb0 net/bridge/br_device.c:65
__netdev_start_xmit include/linux/netdevice.h:4903 [inline]
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References
Impacted products
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| ▼ | Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
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cve-2021-47597
Vulnerability from cvelistv5
Published
2024-06-19 14:53
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
inet_diag: fix kernel-infoleak for UDP sockets
KMSAN reported a kernel-infoleak [1], that can exploited
by unpriv users.
After analysis it turned out UDP was not initializing
r->idiag_expires. Other users of inet_sk_diag_fill()
might make the same mistake in the future, so fix this
in inet_sk_diag_fill().
[1]
BUG: KMSAN: kernel-infoleak in instrument_copy_to_user include/linux/instrumented.h:121 [inline]
BUG: KMSAN: kernel-infoleak in copyout lib/iov_iter.c:156 [inline]
BUG: KMSAN: kernel-infoleak in _copy_to_iter+0x69d/0x25c0 lib/iov_iter.c:670
instrument_copy_to_user include/linux/instrumented.h:121 [inline]
copyout lib/iov_iter.c:156 [inline]
_copy_to_iter+0x69d/0x25c0 lib/iov_iter.c:670
copy_to_iter include/linux/uio.h:155 [inline]
simple_copy_to_iter+0xf3/0x140 net/core/datagram.c:519
__skb_datagram_iter+0x2cb/0x1280 net/core/datagram.c:425
skb_copy_datagram_iter+0xdc/0x270 net/core/datagram.c:533
skb_copy_datagram_msg include/linux/skbuff.h:3657 [inline]
netlink_recvmsg+0x660/0x1c60 net/netlink/af_netlink.c:1974
sock_recvmsg_nosec net/socket.c:944 [inline]
sock_recvmsg net/socket.c:962 [inline]
sock_read_iter+0x5a9/0x630 net/socket.c:1035
call_read_iter include/linux/fs.h:2156 [inline]
new_sync_read fs/read_write.c:400 [inline]
vfs_read+0x1631/0x1980 fs/read_write.c:481
ksys_read+0x28c/0x520 fs/read_write.c:619
__do_sys_read fs/read_write.c:629 [inline]
__se_sys_read fs/read_write.c:627 [inline]
__x64_sys_read+0xdb/0x120 fs/read_write.c:627
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x54/0xd0 arch/x86/entry/common.c:82
entry_SYSCALL_64_after_hwframe+0x44/0xae
Uninit was created at:
slab_post_alloc_hook mm/slab.h:524 [inline]
slab_alloc_node mm/slub.c:3251 [inline]
__kmalloc_node_track_caller+0xe0c/0x1510 mm/slub.c:4974
kmalloc_reserve net/core/skbuff.c:354 [inline]
__alloc_skb+0x545/0xf90 net/core/skbuff.c:426
alloc_skb include/linux/skbuff.h:1126 [inline]
netlink_dump+0x3d5/0x16a0 net/netlink/af_netlink.c:2245
__netlink_dump_start+0xd1c/0xee0 net/netlink/af_netlink.c:2370
netlink_dump_start include/linux/netlink.h:254 [inline]
inet_diag_handler_cmd+0x2e7/0x400 net/ipv4/inet_diag.c:1343
sock_diag_rcv_msg+0x24a/0x620
netlink_rcv_skb+0x447/0x800 net/netlink/af_netlink.c:2491
sock_diag_rcv+0x63/0x80 net/core/sock_diag.c:276
netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline]
netlink_unicast+0x1095/0x1360 net/netlink/af_netlink.c:1345
netlink_sendmsg+0x16f3/0x1870 net/netlink/af_netlink.c:1916
sock_sendmsg_nosec net/socket.c:704 [inline]
sock_sendmsg net/socket.c:724 [inline]
sock_write_iter+0x594/0x690 net/socket.c:1057
do_iter_readv_writev+0xa7f/0xc70
do_iter_write+0x52c/0x1500 fs/read_write.c:851
vfs_writev fs/read_write.c:924 [inline]
do_writev+0x63f/0xe30 fs/read_write.c:967
__do_sys_writev fs/read_write.c:1040 [inline]
__se_sys_writev fs/read_write.c:1037 [inline]
__x64_sys_writev+0xe5/0x120 fs/read_write.c:1037
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x54/0xd0 arch/x86/entry/common.c:82
entry_SYSCALL_64_after_hwframe+0x44/0xae
Bytes 68-71 of 312 are uninitialized
Memory access of size 312 starts at ffff88812ab54000
Data copied to user address 0000000020001440
CPU: 1 PID: 6365 Comm: syz-executor801 Not tainted 5.16.0-rc3-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
References
Impacted products
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"datePublished": "2024-06-19T14:53:58.902Z",
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cve-2021-47606
Vulnerability from cvelistv5
Published
2024-06-19 14:54
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: netlink: af_netlink: Prevent empty skb by adding a check on len.
Adding a check on len parameter to avoid empty skb. This prevents a
division error in netem_enqueue function which is caused when skb->len=0
and skb->data_len=0 in the randomized corruption step as shown below.
skb->data[prandom_u32() % skb_headlen(skb)] ^= 1<<(prandom_u32() % 8);
Crash Report:
[ 343.170349] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family
0 port 6081 - 0
[ 343.216110] netem: version 1.3
[ 343.235841] divide error: 0000 [#1] PREEMPT SMP KASAN NOPTI
[ 343.236680] CPU: 3 PID: 4288 Comm: reproducer Not tainted 5.16.0-rc1+
[ 343.237569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
BIOS 1.11.0-2.el7 04/01/2014
[ 343.238707] RIP: 0010:netem_enqueue+0x1590/0x33c0 [sch_netem]
[ 343.239499] Code: 89 85 58 ff ff ff e8 5f 5d e9 d3 48 8b b5 48 ff ff
ff 8b 8d 50 ff ff ff 8b 85 58 ff ff ff 48 8b bd 70 ff ff ff 31 d2 2b 4f
74 <f7> f1 48 b8 00 00 00 00 00 fc ff df 49 01 d5 4c 89 e9 48 c1 e9 03
[ 343.241883] RSP: 0018:ffff88800bcd7368 EFLAGS: 00010246
[ 343.242589] RAX: 00000000ba7c0a9c RBX: 0000000000000001 RCX:
0000000000000000
[ 343.243542] RDX: 0000000000000000 RSI: ffff88800f8edb10 RDI:
ffff88800f8eda40
[ 343.244474] RBP: ffff88800bcd7458 R08: 0000000000000000 R09:
ffffffff94fb8445
[ 343.245403] R10: ffffffff94fb8336 R11: ffffffff94fb8445 R12:
0000000000000000
[ 343.246355] R13: ffff88800a5a7000 R14: ffff88800a5b5800 R15:
0000000000000020
[ 343.247291] FS: 00007fdde2bd7700(0000) GS:ffff888109780000(0000)
knlGS:0000000000000000
[ 343.248350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 343.249120] CR2: 00000000200000c0 CR3: 000000000ef4c000 CR4:
00000000000006e0
[ 343.250076] Call Trace:
[ 343.250423] <TASK>
[ 343.250713] ? memcpy+0x4d/0x60
[ 343.251162] ? netem_init+0xa0/0xa0 [sch_netem]
[ 343.251795] ? __sanitizer_cov_trace_pc+0x21/0x60
[ 343.252443] netem_enqueue+0xe28/0x33c0 [sch_netem]
[ 343.253102] ? stack_trace_save+0x87/0xb0
[ 343.253655] ? filter_irq_stacks+0xb0/0xb0
[ 343.254220] ? netem_init+0xa0/0xa0 [sch_netem]
[ 343.254837] ? __kasan_check_write+0x14/0x20
[ 343.255418] ? _raw_spin_lock+0x88/0xd6
[ 343.255953] dev_qdisc_enqueue+0x50/0x180
[ 343.256508] __dev_queue_xmit+0x1a7e/0x3090
[ 343.257083] ? netdev_core_pick_tx+0x300/0x300
[ 343.257690] ? check_kcov_mode+0x10/0x40
[ 343.258219] ? _raw_spin_unlock_irqrestore+0x29/0x40
[ 343.258899] ? __kasan_init_slab_obj+0x24/0x30
[ 343.259529] ? setup_object.isra.71+0x23/0x90
[ 343.260121] ? new_slab+0x26e/0x4b0
[ 343.260609] ? kasan_poison+0x3a/0x50
[ 343.261118] ? kasan_unpoison+0x28/0x50
[ 343.261637] ? __kasan_slab_alloc+0x71/0x90
[ 343.262214] ? memcpy+0x4d/0x60
[ 343.262674] ? write_comp_data+0x2f/0x90
[ 343.263209] ? __kasan_check_write+0x14/0x20
[ 343.263802] ? __skb_clone+0x5d6/0x840
[ 343.264329] ? __sanitizer_cov_trace_pc+0x21/0x60
[ 343.264958] dev_queue_xmit+0x1c/0x20
[ 343.265470] netlink_deliver_tap+0x652/0x9c0
[ 343.266067] netlink_unicast+0x5a0/0x7f0
[ 343.266608] ? netlink_attachskb+0x860/0x860
[ 343.267183] ? __sanitizer_cov_trace_pc+0x21/0x60
[ 343.267820] ? write_comp_data+0x2f/0x90
[ 343.268367] netlink_sendmsg+0x922/0xe80
[ 343.268899] ? netlink_unicast+0x7f0/0x7f0
[ 343.269472] ? __sanitizer_cov_trace_pc+0x21/0x60
[ 343.270099] ? write_comp_data+0x2f/0x90
[ 343.270644] ? netlink_unicast+0x7f0/0x7f0
[ 343.271210] sock_sendmsg+0x155/0x190
[ 343.271721] ____sys_sendmsg+0x75f/0x8f0
[ 343.272262] ? kernel_sendmsg+0x60/0x60
[ 343.272788] ? write_comp_data+0x2f/0x90
[ 343.273332] ? write_comp_data+0x2f/0x90
[ 343.273869] ___sys_sendmsg+0x10f/0x190
[ 343.274405] ? sendmsg_copy_msghdr+0x80/0x80
[ 343.274984] ? slab_post_alloc_hook+0x70/0x230
[ 343.275597] ? futex_wait_setup+0x240/0x240
[ 343.276175] ? security_file_alloc+0x3e/0x170
[ 343.276779] ? write_comp_d
---truncated---
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
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cve-2024-38550
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ASoC: kirkwood: Fix potential NULL dereference
In kirkwood_dma_hw_params() mv_mbus_dram_info() returns NULL if
CONFIG_PLAT_ORION macro is not defined.
Fix this bug by adding NULL check.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: bb6a40fc5a830cae45ddd5cd6cfa151b008522ed Version: bb6a40fc5a830cae45ddd5cd6cfa151b008522ed Version: bb6a40fc5a830cae45ddd5cd6cfa151b008522ed Version: bb6a40fc5a830cae45ddd5cd6cfa151b008522ed Version: bb6a40fc5a830cae45ddd5cd6cfa151b008522ed Version: bb6a40fc5a830cae45ddd5cd6cfa151b008522ed |
||||
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cve-2024-38614
Vulnerability from cvelistv5
Published
2024-06-19 13:56
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
openrisc: traps: Don't send signals to kernel mode threads
OpenRISC exception handling sends signals to user processes on floating
point exceptions and trap instructions (for debugging) among others.
There is a bug where the trap handling logic may send signals to kernel
threads, we should not send these signals to kernel threads, if that
happens we treat it as an error.
This patch adds conditions to die if the kernel receives these
exceptions in kernel mode code.
References
Impacted products
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cve-2024-38549
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/mediatek: Add 0 size check to mtk_drm_gem_obj
Add a check to mtk_drm_gem_init if we attempt to allocate a GEM object
of 0 bytes. Currently, no such check exists and the kernel will panic if
a userspace application attempts to allocate a 0x0 GBM buffer.
Tested by attempting to allocate a 0x0 GBM buffer on an MT8188 and
verifying that we now return EINVAL.
References
Impacted products
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cve-2024-38613
Vulnerability from cvelistv5
Published
2024-06-19 13:56
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
m68k: Fix spinlock race in kernel thread creation
Context switching does take care to retain the correct lock owner across
the switch from 'prev' to 'next' tasks. This does rely on interrupts
remaining disabled for the entire duration of the switch.
This condition is guaranteed for normal process creation and context
switching between already running processes, because both 'prev' and
'next' already have interrupts disabled in their saved copies of the
status register.
The situation is different for newly created kernel threads. The status
register is set to PS_S in copy_thread(), which does leave the IPL at 0.
Upon restoring the 'next' thread's status register in switch_to() aka
resume(), interrupts then become enabled prematurely. resume() then
returns via ret_from_kernel_thread() and schedule_tail() where run queue
lock is released (see finish_task_switch() and finish_lock_switch()).
A timer interrupt calling scheduler_tick() before the lock is released
in finish_task_switch() will find the lock already taken, with the
current task as lock owner. This causes a spinlock recursion warning as
reported by Guenter Roeck.
As far as I can ascertain, this race has been opened in commit
533e6903bea0 ("m68k: split ret_from_fork(), simplify kernel_thread()")
but I haven't done a detailed study of kernel history so it may well
predate that commit.
Interrupts cannot be disabled in the saved status register copy for
kernel threads (init will complain about interrupts disabled when
finally starting user space). Disable interrupts temporarily when
switching the tasks' register sets in resume().
Note that a simple oriw 0x700,%sr after restoring sr is not enough here
- this leaves enough of a race for the 'spinlock recursion' warning to
still be observed.
Tested on ARAnyM and qemu (Quadra 800 emulation).
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
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cve-2021-47574
Vulnerability from cvelistv5
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Show details on NVD website{
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cve-2021-47588
Vulnerability from cvelistv5
Published
2024-06-19 14:53
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
sit: do not call ipip6_dev_free() from sit_init_net()
ipip6_dev_free is sit dev->priv_destructor, already called
by register_netdevice() if something goes wrong.
Alternative would be to make ipip6_dev_free() robust against
multiple invocations, but other drivers do not implement this
strategy.
syzbot reported:
dst_release underflow
WARNING: CPU: 0 PID: 5059 at net/core/dst.c:173 dst_release+0xd8/0xe0 net/core/dst.c:173
Modules linked in:
CPU: 1 PID: 5059 Comm: syz-executor.4 Not tainted 5.16.0-rc5-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:dst_release+0xd8/0xe0 net/core/dst.c:173
Code: 4c 89 f2 89 d9 31 c0 5b 41 5e 5d e9 da d5 44 f9 e8 1d 90 5f f9 c6 05 87 48 c6 05 01 48 c7 c7 80 44 99 8b 31 c0 e8 e8 67 29 f9 <0f> 0b eb 85 0f 1f 40 00 53 48 89 fb e8 f7 8f 5f f9 48 83 c3 a8 48
RSP: 0018:ffffc9000aa5faa0 EFLAGS: 00010246
RAX: d6894a925dd15a00 RBX: 00000000ffffffff RCX: 0000000000040000
RDX: ffffc90005e19000 RSI: 000000000003ffff RDI: 0000000000040000
RBP: 0000000000000000 R08: ffffffff816a1f42 R09: ffffed1017344f2c
R10: ffffed1017344f2c R11: 0000000000000000 R12: 0000607f462b1358
R13: 1ffffffff1bfd305 R14: ffffe8ffffcb1358 R15: dffffc0000000000
FS: 00007f66c71a2700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f88aaed5058 CR3: 0000000023e0f000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
dst_cache_destroy+0x107/0x1e0 net/core/dst_cache.c:160
ipip6_dev_free net/ipv6/sit.c:1414 [inline]
sit_init_net+0x229/0x550 net/ipv6/sit.c:1936
ops_init+0x313/0x430 net/core/net_namespace.c:140
setup_net+0x35b/0x9d0 net/core/net_namespace.c:326
copy_net_ns+0x359/0x5c0 net/core/net_namespace.c:470
create_new_namespaces+0x4ce/0xa00 kernel/nsproxy.c:110
unshare_nsproxy_namespaces+0x11e/0x180 kernel/nsproxy.c:226
ksys_unshare+0x57d/0xb50 kernel/fork.c:3075
__do_sys_unshare kernel/fork.c:3146 [inline]
__se_sys_unshare kernel/fork.c:3144 [inline]
__x64_sys_unshare+0x34/0x40 kernel/fork.c:3144
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x44/0xd0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f66c882ce99
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f66c71a2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
RAX: ffffffffffffffda RBX: 00007f66c893ff60 RCX: 00007f66c882ce99
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000048040200
RBP: 00007f66c8886ff1 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fff6634832f R14: 00007f66c71a2300 R15: 0000000000022000
</TASK>
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: cf124db566e6b036b8bcbe8decbed740bdfac8c6 Version: cf124db566e6b036b8bcbe8decbed740bdfac8c6 Version: cf124db566e6b036b8bcbe8decbed740bdfac8c6 Version: cf124db566e6b036b8bcbe8decbed740bdfac8c6 Version: cf124db566e6b036b8bcbe8decbed740bdfac8c6 Version: cf124db566e6b036b8bcbe8decbed740bdfac8c6 |
||||
|
|||||||
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cve-2024-38546
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm: vc4: Fix possible null pointer dereference
In vc4_hdmi_audio_init() of_get_address() may return
NULL which is later dereferenced. Fix this bug by adding NULL check.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
References
Impacted products
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|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
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cve-2024-38566
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf: Fix verifier assumptions about socket->sk
The verifier assumes that 'sk' field in 'struct socket' is valid
and non-NULL when 'socket' pointer itself is trusted and non-NULL.
That may not be the case when socket was just created and
passed to LSM socket_accept hook.
Fix this verifier assumption and adjust tests.
References
Impacted products
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cve-2024-38588
Vulnerability from cvelistv5
Published
2024-06-19 13:37
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ftrace: Fix possible use-after-free issue in ftrace_location()
KASAN reports a bug:
BUG: KASAN: use-after-free in ftrace_location+0x90/0x120
Read of size 8 at addr ffff888141d40010 by task insmod/424
CPU: 8 PID: 424 Comm: insmod Tainted: G W 6.9.0-rc2+
[...]
Call Trace:
<TASK>
dump_stack_lvl+0x68/0xa0
print_report+0xcf/0x610
kasan_report+0xb5/0xe0
ftrace_location+0x90/0x120
register_kprobe+0x14b/0xa40
kprobe_init+0x2d/0xff0 [kprobe_example]
do_one_initcall+0x8f/0x2d0
do_init_module+0x13a/0x3c0
load_module+0x3082/0x33d0
init_module_from_file+0xd2/0x130
__x64_sys_finit_module+0x306/0x440
do_syscall_64+0x68/0x140
entry_SYSCALL_64_after_hwframe+0x71/0x79
The root cause is that, in lookup_rec(), ftrace record of some address
is being searched in ftrace pages of some module, but those ftrace pages
at the same time is being freed in ftrace_release_mod() as the
corresponding module is being deleted:
CPU1 | CPU2
register_kprobes() { | delete_module() {
check_kprobe_address_safe() { |
arch_check_ftrace_location() { |
ftrace_location() { |
lookup_rec() // USE! | ftrace_release_mod() // Free!
To fix this issue:
1. Hold rcu lock as accessing ftrace pages in ftrace_location_range();
2. Use ftrace_location_range() instead of lookup_rec() in
ftrace_location();
3. Call synchronize_rcu() before freeing any ftrace pages both in
ftrace_process_locs()/ftrace_release_mod()/ftrace_free_mem().
References
Impacted products
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cve-2024-38597
Vulnerability from cvelistv5
Published
2024-06-19 13:45
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
eth: sungem: remove .ndo_poll_controller to avoid deadlocks
Erhard reports netpoll warnings from sungem:
netpoll_send_skb_on_dev(): eth0 enabled interrupts in poll (gem_start_xmit+0x0/0x398)
WARNING: CPU: 1 PID: 1 at net/core/netpoll.c:370 netpoll_send_skb+0x1fc/0x20c
gem_poll_controller() disables interrupts, which may sleep.
We can't sleep in netpoll, it has interrupts disabled completely.
Strangely, gem_poll_controller() doesn't even poll the completions,
and instead acts as if an interrupt has fired so it just schedules
NAPI and exits. None of this has been necessary for years, since
netpoll invokes NAPI directly.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: fe09bb619096a0aa139210748ddc668c2dbe2308 Version: fe09bb619096a0aa139210748ddc668c2dbe2308 Version: fe09bb619096a0aa139210748ddc668c2dbe2308 Version: fe09bb619096a0aa139210748ddc668c2dbe2308 Version: fe09bb619096a0aa139210748ddc668c2dbe2308 Version: fe09bb619096a0aa139210748ddc668c2dbe2308 Version: fe09bb619096a0aa139210748ddc668c2dbe2308 |
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cve-2024-38567
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: carl9170: add a proper sanity check for endpoints
Syzkaller reports [1] hitting a warning which is caused by presence
of a wrong endpoint type at the URB sumbitting stage. While there
was a check for a specific 4th endpoint, since it can switch types
between bulk and interrupt, other endpoints are trusted implicitly.
Similar warning is triggered in a couple of other syzbot issues [2].
Fix the issue by doing a comprehensive check of all endpoints
taking into account difference between high- and full-speed
configuration.
[1] Syzkaller report:
...
WARNING: CPU: 0 PID: 4721 at drivers/usb/core/urb.c:504 usb_submit_urb+0xed6/0x1880 drivers/usb/core/urb.c:504
...
Call Trace:
<TASK>
carl9170_usb_send_rx_irq_urb+0x273/0x340 drivers/net/wireless/ath/carl9170/usb.c:504
carl9170_usb_init_device drivers/net/wireless/ath/carl9170/usb.c:939 [inline]
carl9170_usb_firmware_finish drivers/net/wireless/ath/carl9170/usb.c:999 [inline]
carl9170_usb_firmware_step2+0x175/0x240 drivers/net/wireless/ath/carl9170/usb.c:1028
request_firmware_work_func+0x130/0x240 drivers/base/firmware_loader/main.c:1107
process_one_work+0x9bf/0x1710 kernel/workqueue.c:2289
worker_thread+0x669/0x1090 kernel/workqueue.c:2436
kthread+0x2e8/0x3a0 kernel/kthread.c:376
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
</TASK>
[2] Related syzkaller crashes:
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: a84fab3cbfdc427e7d366f1cc844f27b2084c26c Version: a84fab3cbfdc427e7d366f1cc844f27b2084c26c Version: a84fab3cbfdc427e7d366f1cc844f27b2084c26c Version: a84fab3cbfdc427e7d366f1cc844f27b2084c26c Version: a84fab3cbfdc427e7d366f1cc844f27b2084c26c Version: a84fab3cbfdc427e7d366f1cc844f27b2084c26c Version: a84fab3cbfdc427e7d366f1cc844f27b2084c26c Version: a84fab3cbfdc427e7d366f1cc844f27b2084c26c Version: a84fab3cbfdc427e7d366f1cc844f27b2084c26c |
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"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
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"cna": {
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{
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"product": "Linux",
"programFiles": [
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"versions": [
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},
{
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"status": "unaffected",
"version": "0",
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},
{
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"status": "unaffected",
"version": "4.19.316",
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},
{
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"status": "unaffected",
"version": "5.4.278",
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},
{
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"status": "unaffected",
"version": "5.10.219",
"versionType": "semver"
},
{
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"status": "unaffected",
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"versionType": "semver"
},
{
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"status": "unaffected",
"version": "6.1.93",
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{
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"version": "6.6.33",
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{
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"status": "unaffected",
"version": "6.8.12",
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{
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"version": "6.9.3",
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{
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"version": "6.10",
"versionType": "original_commit_for_fix"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: carl9170: add a proper sanity check for endpoints\n\nSyzkaller reports [1] hitting a warning which is caused by presence\nof a wrong endpoint type at the URB sumbitting stage. While there\nwas a check for a specific 4th endpoint, since it can switch types\nbetween bulk and interrupt, other endpoints are trusted implicitly.\nSimilar warning is triggered in a couple of other syzbot issues [2].\n\nFix the issue by doing a comprehensive check of all endpoints\ntaking into account difference between high- and full-speed\nconfiguration.\n\n[1] Syzkaller report:\n...\nWARNING: CPU: 0 PID: 4721 at drivers/usb/core/urb.c:504 usb_submit_urb+0xed6/0x1880 drivers/usb/core/urb.c:504\n...\nCall Trace:\n \u003cTASK\u003e\n carl9170_usb_send_rx_irq_urb+0x273/0x340 drivers/net/wireless/ath/carl9170/usb.c:504\n carl9170_usb_init_device drivers/net/wireless/ath/carl9170/usb.c:939 [inline]\n carl9170_usb_firmware_finish drivers/net/wireless/ath/carl9170/usb.c:999 [inline]\n carl9170_usb_firmware_step2+0x175/0x240 drivers/net/wireless/ath/carl9170/usb.c:1028\n request_firmware_work_func+0x130/0x240 drivers/base/firmware_loader/main.c:1107\n process_one_work+0x9bf/0x1710 kernel/workqueue.c:2289\n worker_thread+0x669/0x1090 kernel/workqueue.c:2436\n kthread+0x2e8/0x3a0 kernel/kthread.c:376\n ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308\n \u003c/TASK\u003e\n\n[2] Related syzkaller crashes:"
}
],
"providerMetadata": {
"dateUpdated": "2024-12-19T09:04:42.124Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
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"references": [
{
"url": "https://git.kernel.org/stable/c/eb0f2fc3ff5806cc572cd9055ce7c52a01e97645"
},
{
"url": "https://git.kernel.org/stable/c/ac3ed46a8741d464bc70ebdf7433c1d786cf329d"
},
{
"url": "https://git.kernel.org/stable/c/8650725bb0a48b206d5a8ddad3a7488f9a5985b7"
},
{
"url": "https://git.kernel.org/stable/c/6a9892bf24c906b4d6b587f8759ca38bff672582"
},
{
"url": "https://git.kernel.org/stable/c/265c3cda471c26e0f25d0c755da94e1eb15d7a0c"
},
{
"url": "https://git.kernel.org/stable/c/62eb07923f3693d55b0c2d9a5a4f1ad72cb6b8fd"
},
{
"url": "https://git.kernel.org/stable/c/03ddc74bdfd71b84a55c9f2185d8787f258422cd"
},
{
"url": "https://git.kernel.org/stable/c/0fa08a55201ab9be72bacb8ea93cf752d338184f"
},
{
"url": "https://git.kernel.org/stable/c/b6dd09b3dac89b45d1ea3e3bd035a3859c0369a0"
}
],
"title": "wifi: carl9170: add a proper sanity check for endpoints",
"x_generator": {
"engine": "bippy-5f407fcff5a0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-38567",
"datePublished": "2024-06-19T13:35:34.254Z",
"dateReserved": "2024-06-18T19:36:34.923Z",
"dateUpdated": "2024-12-19T09:04:42.124Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2021-47595
Vulnerability from cvelistv5
Published
2024-06-19 14:53
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/sched: sch_ets: don't remove idle classes from the round-robin list
Shuang reported that the following script:
1) tc qdisc add dev ddd0 handle 10: parent 1: ets bands 8 strict 4 priomap 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
2) mausezahn ddd0 -A 10.10.10.1 -B 10.10.10.2 -c 0 -a own -b 00:c1:a0:c1:a0:00 -t udp &
3) tc qdisc change dev ddd0 handle 10: ets bands 4 strict 2 quanta 2500 2500 priomap 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
crashes systematically when line 2) is commented:
list_del corruption, ffff8e028404bd30->next is LIST_POISON1 (dead000000000100)
------------[ cut here ]------------
kernel BUG at lib/list_debug.c:47!
invalid opcode: 0000 [#1] PREEMPT SMP NOPTI
CPU: 0 PID: 954 Comm: tc Not tainted 5.16.0-rc4+ #478
Hardware name: Red Hat KVM, BIOS 1.11.1-4.module+el8.1.0+4066+0f1aadab 04/01/2014
RIP: 0010:__list_del_entry_valid.cold.1+0x12/0x47
Code: fe ff 0f 0b 48 89 c1 4c 89 c6 48 c7 c7 08 42 1b 87 e8 1d c5 fe ff 0f 0b 48 89 fe 48 89 c2 48 c7 c7 98 42 1b 87 e8 09 c5 fe ff <0f> 0b 48 c7 c7 48 43 1b 87 e8 fb c4 fe ff 0f 0b 48 89 f2 48 89 fe
RSP: 0018:ffffae46807a3888 EFLAGS: 00010246
RAX: 000000000000004e RBX: 0000000000000007 RCX: 0000000000000202
RDX: 0000000000000000 RSI: ffffffff871ac536 RDI: 00000000ffffffff
RBP: ffffae46807a3a10 R08: 0000000000000000 R09: c0000000ffff7fff
R10: 0000000000000001 R11: ffffae46807a36a8 R12: ffff8e028404b800
R13: ffff8e028404bd30 R14: dead000000000100 R15: ffff8e02fafa2400
FS: 00007efdc92e4480(0000) GS:ffff8e02fb600000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000682f48 CR3: 00000001058be000 CR4: 0000000000350ef0
Call Trace:
<TASK>
ets_qdisc_change+0x58b/0xa70 [sch_ets]
tc_modify_qdisc+0x323/0x880
rtnetlink_rcv_msg+0x169/0x4a0
netlink_rcv_skb+0x50/0x100
netlink_unicast+0x1a5/0x280
netlink_sendmsg+0x257/0x4d0
sock_sendmsg+0x5b/0x60
____sys_sendmsg+0x1f2/0x260
___sys_sendmsg+0x7c/0xc0
__sys_sendmsg+0x57/0xa0
do_syscall_64+0x3a/0x80
entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7efdc8031338
Code: 89 02 48 c7 c0 ff ff ff ff eb b5 0f 1f 80 00 00 00 00 f3 0f 1e fa 48 8d 05 25 43 2c 00 8b 00 85 c0 75 17 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 58 c3 0f 1f 80 00 00 00 00 41 54 41 89 d4 55
RSP: 002b:00007ffdf1ce9828 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 0000000061b37a97 RCX: 00007efdc8031338
RDX: 0000000000000000 RSI: 00007ffdf1ce9890 RDI: 0000000000000003
RBP: 0000000000000000 R08: 0000000000000001 R09: 000000000078a940
R10: 000000000000000c R11: 0000000000000246 R12: 0000000000000001
R13: 0000000000688880 R14: 0000000000000000 R15: 0000000000000000
</TASK>
Modules linked in: sch_ets sch_tbf dummy rfkill iTCO_wdt iTCO_vendor_support intel_rapl_msr intel_rapl_common joydev pcspkr i2c_i801 virtio_balloon i2c_smbus lpc_ich ip_tables xfs libcrc32c crct10dif_pclmul crc32_pclmul crc32c_intel serio_raw ghash_clmulni_intel ahci libahci libata virtio_blk virtio_console virtio_net net_failover failover sunrpc dm_mirror dm_region_hash dm_log dm_mod [last unloaded: sch_ets]
---[ end trace f35878d1912655c2 ]---
RIP: 0010:__list_del_entry_valid.cold.1+0x12/0x47
Code: fe ff 0f 0b 48 89 c1 4c 89 c6 48 c7 c7 08 42 1b 87 e8 1d c5 fe ff 0f 0b 48 89 fe 48 89 c2 48 c7 c7 98 42 1b 87 e8 09 c5 fe ff <0f> 0b 48 c7 c7 48 43 1b 87 e8 fb c4 fe ff 0f 0b 48 89 f2 48 89 fe
RSP: 0018:ffffae46807a3888 EFLAGS: 00010246
RAX: 000000000000004e RBX: 0000000000000007 RCX: 0000000000000202
RDX: 0000000000000000 RSI: ffffffff871ac536 RDI: 00000000ffffffff
RBP: ffffae46807a3a10 R08: 0000000000000000 R09: c0000000ffff7fff
R10: 0000000000000001 R11: ffffae46807a36a8 R12: ffff8e028404b800
R13: ffff8e028404bd30 R14: dead000000000100 R15: ffff8e02fafa2400
FS: 00007efdc92e4480(0000) GS:ffff8e02fb600000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000
---truncated---
References
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2021-47595",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-06-21T14:04:57.060953Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-06-21T14:05:11.250Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-04T05:47:40.255Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
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],
"url": "https://git.kernel.org/stable/c/81fbdd45652d8605a029e78ef14a6aaa529c4e72"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/491c1253441e2fdc8f6a6f4976e3f13440419b7a"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/c062f2a0b04d86c5b8c9d973bea43493eaca3d32"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/sched/sch_ets.c"
],
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"vendor": "Linux",
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{
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"versionType": "git"
},
{
"lessThan": "491c1253441e2fdc8f6a6f4976e3f13440419b7a",
"status": "affected",
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"versionType": "git"
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{
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"versionType": "git"
}
]
},
{
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"product": "Linux",
"programFiles": [
"net/sched/sch_ets.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
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"status": "affected",
"version": "5.10.83",
"versionType": "semver"
},
{
"lessThan": "5.15.11",
"status": "affected",
"version": "5.15.6",
"versionType": "semver"
}
]
}
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"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/sched: sch_ets: don\u0027t remove idle classes from the round-robin list\n\nShuang reported that the following script:\n\n 1) tc qdisc add dev ddd0 handle 10: parent 1: ets bands 8 strict 4 priomap 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7\n 2) mausezahn ddd0 -A 10.10.10.1 -B 10.10.10.2 -c 0 -a own -b 00:c1:a0:c1:a0:00 -t udp \u0026\n 3) tc qdisc change dev ddd0 handle 10: ets bands 4 strict 2 quanta 2500 2500 priomap 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3\n\ncrashes systematically when line 2) is commented:\n\n list_del corruption, ffff8e028404bd30-\u003enext is LIST_POISON1 (dead000000000100)\n ------------[ cut here ]------------\n kernel BUG at lib/list_debug.c:47!\n invalid opcode: 0000 [#1] PREEMPT SMP NOPTI\n CPU: 0 PID: 954 Comm: tc Not tainted 5.16.0-rc4+ #478\n Hardware name: Red Hat KVM, BIOS 1.11.1-4.module+el8.1.0+4066+0f1aadab 04/01/2014\n RIP: 0010:__list_del_entry_valid.cold.1+0x12/0x47\n Code: fe ff 0f 0b 48 89 c1 4c 89 c6 48 c7 c7 08 42 1b 87 e8 1d c5 fe ff 0f 0b 48 89 fe 48 89 c2 48 c7 c7 98 42 1b 87 e8 09 c5 fe ff \u003c0f\u003e 0b 48 c7 c7 48 43 1b 87 e8 fb c4 fe ff 0f 0b 48 89 f2 48 89 fe\n RSP: 0018:ffffae46807a3888 EFLAGS: 00010246\n RAX: 000000000000004e RBX: 0000000000000007 RCX: 0000000000000202\n RDX: 0000000000000000 RSI: ffffffff871ac536 RDI: 00000000ffffffff\n RBP: ffffae46807a3a10 R08: 0000000000000000 R09: c0000000ffff7fff\n R10: 0000000000000001 R11: ffffae46807a36a8 R12: ffff8e028404b800\n R13: ffff8e028404bd30 R14: dead000000000100 R15: ffff8e02fafa2400\n FS: 00007efdc92e4480(0000) GS:ffff8e02fb600000(0000) knlGS:0000000000000000\n CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n CR2: 0000000000682f48 CR3: 00000001058be000 CR4: 0000000000350ef0\n Call Trace:\n \u003cTASK\u003e\n ets_qdisc_change+0x58b/0xa70 [sch_ets]\n tc_modify_qdisc+0x323/0x880\n rtnetlink_rcv_msg+0x169/0x4a0\n netlink_rcv_skb+0x50/0x100\n netlink_unicast+0x1a5/0x280\n netlink_sendmsg+0x257/0x4d0\n sock_sendmsg+0x5b/0x60\n ____sys_sendmsg+0x1f2/0x260\n ___sys_sendmsg+0x7c/0xc0\n __sys_sendmsg+0x57/0xa0\n do_syscall_64+0x3a/0x80\n entry_SYSCALL_64_after_hwframe+0x44/0xae\n RIP: 0033:0x7efdc8031338\n Code: 89 02 48 c7 c0 ff ff ff ff eb b5 0f 1f 80 00 00 00 00 f3 0f 1e fa 48 8d 05 25 43 2c 00 8b 00 85 c0 75 17 b8 2e 00 00 00 0f 05 \u003c48\u003e 3d 00 f0 ff ff 77 58 c3 0f 1f 80 00 00 00 00 41 54 41 89 d4 55\n RSP: 002b:00007ffdf1ce9828 EFLAGS: 00000246 ORIG_RAX: 000000000000002e\n RAX: ffffffffffffffda RBX: 0000000061b37a97 RCX: 00007efdc8031338\n RDX: 0000000000000000 RSI: 00007ffdf1ce9890 RDI: 0000000000000003\n RBP: 0000000000000000 R08: 0000000000000001 R09: 000000000078a940\n R10: 000000000000000c R11: 0000000000000246 R12: 0000000000000001\n R13: 0000000000688880 R14: 0000000000000000 R15: 0000000000000000\n \u003c/TASK\u003e\n Modules linked in: sch_ets sch_tbf dummy rfkill iTCO_wdt iTCO_vendor_support intel_rapl_msr intel_rapl_common joydev pcspkr i2c_i801 virtio_balloon i2c_smbus lpc_ich ip_tables xfs libcrc32c crct10dif_pclmul crc32_pclmul crc32c_intel serio_raw ghash_clmulni_intel ahci libahci libata virtio_blk virtio_console virtio_net net_failover failover sunrpc dm_mirror dm_region_hash dm_log dm_mod [last unloaded: sch_ets]\n ---[ end trace f35878d1912655c2 ]---\n RIP: 0010:__list_del_entry_valid.cold.1+0x12/0x47\n Code: fe ff 0f 0b 48 89 c1 4c 89 c6 48 c7 c7 08 42 1b 87 e8 1d c5 fe ff 0f 0b 48 89 fe 48 89 c2 48 c7 c7 98 42 1b 87 e8 09 c5 fe ff \u003c0f\u003e 0b 48 c7 c7 48 43 1b 87 e8 fb c4 fe ff 0f 0b 48 89 f2 48 89 fe\n RSP: 0018:ffffae46807a3888 EFLAGS: 00010246\n RAX: 000000000000004e RBX: 0000000000000007 RCX: 0000000000000202\n RDX: 0000000000000000 RSI: ffffffff871ac536 RDI: 00000000ffffffff\n RBP: ffffae46807a3a10 R08: 0000000000000000 R09: c0000000ffff7fff\n R10: 0000000000000001 R11: ffffae46807a36a8 R12: ffff8e028404b800\n R13: ffff8e028404bd30 R14: dead000000000100 R15: ffff8e02fafa2400\n FS: 00007efdc92e4480(0000) GS:ffff8e02fb600000(0000) knlGS:0000000000000000\n CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n CR2: 000000000\n---truncated---"
}
],
"providerMetadata": {
"dateUpdated": "2024-12-19T07:45:27.183Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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},
"references": [
{
"url": "https://git.kernel.org/stable/c/81fbdd45652d8605a029e78ef14a6aaa529c4e72"
},
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"url": "https://git.kernel.org/stable/c/491c1253441e2fdc8f6a6f4976e3f13440419b7a"
},
{
"url": "https://git.kernel.org/stable/c/c062f2a0b04d86c5b8c9d973bea43493eaca3d32"
}
],
"title": "net/sched: sch_ets: don\u0027t remove idle classes from the round-robin list",
"x_generator": {
"engine": "bippy-5f407fcff5a0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2021-47595",
"datePublished": "2024-06-19T14:53:57.568Z",
"dateReserved": "2024-05-24T15:11:00.733Z",
"dateUpdated": "2024-12-19T07:45:27.183Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
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cve-2021-47610
Vulnerability from cvelistv5
Published
2024-06-19 14:57
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/msm: Fix null ptr access msm_ioctl_gem_submit()
Fix the below null pointer dereference in msm_ioctl_gem_submit():
26545.260705: Call trace:
26545.263223: kref_put+0x1c/0x60
26545.266452: msm_ioctl_gem_submit+0x254/0x744
26545.270937: drm_ioctl_kernel+0xa8/0x124
26545.274976: drm_ioctl+0x21c/0x33c
26545.278478: drm_compat_ioctl+0xdc/0xf0
26545.282428: __arm64_compat_sys_ioctl+0xc8/0x100
26545.287169: el0_svc_common+0xf8/0x250
26545.291025: do_el0_svc_compat+0x28/0x54
26545.295066: el0_svc_compat+0x10/0x1c
26545.298838: el0_sync_compat_handler+0xa8/0xcc
26545.303403: el0_sync_compat+0x188/0x1c0
26545.307445: Code: d503201f d503201f 52800028 4b0803e8 (b8680008)
26545.318799: Kernel panic - not syncing: Oops: Fatal exception
References
Impacted products
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cve-2024-38582
Vulnerability from cvelistv5
Published
2024-06-19 13:37
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
nilfs2: fix potential hang in nilfs_detach_log_writer()
Syzbot has reported a potential hang in nilfs_detach_log_writer() called
during nilfs2 unmount.
Analysis revealed that this is because nilfs_segctor_sync(), which
synchronizes with the log writer thread, can be called after
nilfs_segctor_destroy() terminates that thread, as shown in the call trace
below:
nilfs_detach_log_writer
nilfs_segctor_destroy
nilfs_segctor_kill_thread --> Shut down log writer thread
flush_work
nilfs_iput_work_func
nilfs_dispose_list
iput
nilfs_evict_inode
nilfs_transaction_commit
nilfs_construct_segment (if inode needs sync)
nilfs_segctor_sync --> Attempt to synchronize with
log writer thread
*** DEADLOCK ***
Fix this issue by changing nilfs_segctor_sync() so that the log writer
thread returns normally without synchronizing after it terminates, and by
forcing tasks that are already waiting to complete once after the thread
terminates.
The skipped inode metadata flushout will then be processed together in the
subsequent cleanup work in nilfs_segctor_destroy().
References
Impacted products
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cve-2024-38585
Vulnerability from cvelistv5
Published
2024-06-19 13:37
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
tools/nolibc/stdlib: fix memory error in realloc()
Pass user_p_len to memcpy() instead of heap->len to prevent realloc()
from copying an extra sizeof(heap) bytes from beyond the allocated
region.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
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cve-2024-38610
Vulnerability from cvelistv5
Published
2024-06-19 13:56
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drivers/virt/acrn: fix PFNMAP PTE checks in acrn_vm_ram_map()
Patch series "mm: follow_pte() improvements and acrn follow_pte() fixes".
Patch #1 fixes a bunch of issues I spotted in the acrn driver. It
compiles, that's all I know. I'll appreciate some review and testing from
acrn folks.
Patch #2+#3 improve follow_pte(), passing a VMA instead of the MM, adding
more sanity checks, and improving the documentation. Gave it a quick test
on x86-64 using VM_PAT that ends up using follow_pte().
This patch (of 3):
We currently miss handling various cases, resulting in a dangerous
follow_pte() (previously follow_pfn()) usage.
(1) We're not checking PTE write permissions.
Maybe we should simply always require pte_write() like we do for
pin_user_pages_fast(FOLL_WRITE)? Hard to tell, so let's check for
ACRN_MEM_ACCESS_WRITE for now.
(2) We're not rejecting refcounted pages.
As we are not using MMU notifiers, messing with refcounted pages is
dangerous and can result in use-after-free. Let's make sure to reject them.
(3) We are only looking at the first PTE of a bigger range.
We only lookup a single PTE, but memmap->len may span a larger area.
Let's loop over all involved PTEs and make sure the PFN range is
actually contiguous. Reject everything else: it couldn't have worked
either way, and rather made use access PFNs we shouldn't be accessing.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: b9c43aa0b18da5619aac347d54cb67fe30d1f884 Version: 8a6e85f75a83d16a71077e41f2720c691f432002 Version: 8a6e85f75a83d16a71077e41f2720c691f432002 Version: 8a6e85f75a83d16a71077e41f2720c691f432002 Version: 8a6e85f75a83d16a71077e41f2720c691f432002 Version: 8a6e85f75a83d16a71077e41f2720c691f432002 |
||||
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cve-2021-47619
Vulnerability from cvelistv5
Published
2024-06-20 11:08
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
i40e: Fix queues reservation for XDP
When XDP was configured on a system with large number of CPUs
and X722 NIC there was a call trace with NULL pointer dereference.
i40e 0000:87:00.0: failed to get tracking for 256 queues for VSI 0 err -12
i40e 0000:87:00.0: setup of MAIN VSI failed
BUG: kernel NULL pointer dereference, address: 0000000000000000
RIP: 0010:i40e_xdp+0xea/0x1b0 [i40e]
Call Trace:
? i40e_reconfig_rss_queues+0x130/0x130 [i40e]
dev_xdp_install+0x61/0xe0
dev_xdp_attach+0x18a/0x4c0
dev_change_xdp_fd+0x1e6/0x220
do_setlink+0x616/0x1030
? ahci_port_stop+0x80/0x80
? ata_qc_issue+0x107/0x1e0
? lock_timer_base+0x61/0x80
? __mod_timer+0x202/0x380
rtnl_setlink+0xe5/0x170
? bpf_lsm_binder_transaction+0x10/0x10
? security_capable+0x36/0x50
rtnetlink_rcv_msg+0x121/0x350
? rtnl_calcit.isra.0+0x100/0x100
netlink_rcv_skb+0x50/0xf0
netlink_unicast+0x1d3/0x2a0
netlink_sendmsg+0x22a/0x440
sock_sendmsg+0x5e/0x60
__sys_sendto+0xf0/0x160
? __sys_getsockname+0x7e/0xc0
? _copy_from_user+0x3c/0x80
? __sys_setsockopt+0xc8/0x1a0
__x64_sys_sendto+0x20/0x30
do_syscall_64+0x33/0x40
entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f83fa7a39e0
This was caused by PF queue pile fragmentation due to
flow director VSI queue being placed right after main VSI.
Because of this main VSI was not able to resize its
queue allocation for XDP resulting in no queues allocated
for main VSI when XDP was turned on.
Fix this by always allocating last queue in PF queue pile
for a flow director VSI.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 41c445ff0f482bb6e6b72dcee9e598e20575f743 Version: 41c445ff0f482bb6e6b72dcee9e598e20575f743 Version: 41c445ff0f482bb6e6b72dcee9e598e20575f743 Version: 41c445ff0f482bb6e6b72dcee9e598e20575f743 Version: 41c445ff0f482bb6e6b72dcee9e598e20575f743 Version: 41c445ff0f482bb6e6b72dcee9e598e20575f743 |
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cve-2024-38595
Vulnerability from cvelistv5
Published
2024-06-19 13:45
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5: Fix peer devlink set for SF representor devlink port
The cited patch change register devlink flow, and neglect to reflect
the changes for peer devlink set logic. Peer devlink set is
triggering a call trace if done after devl_register.[1]
Hence, align peer devlink set logic with register devlink flow.
[1]
WARNING: CPU: 4 PID: 3394 at net/devlink/core.c:155 devlink_rel_nested_in_add+0x177/0x180
CPU: 4 PID: 3394 Comm: kworker/u40:1 Not tainted 6.9.0-rc4_for_linust_min_debug_2024_04_16_14_08 #1
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014
Workqueue: mlx5_vhca_event0 mlx5_vhca_state_work_handler [mlx5_core]
RIP: 0010:devlink_rel_nested_in_add+0x177/0x180
Call Trace:
<TASK>
? __warn+0x78/0x120
? devlink_rel_nested_in_add+0x177/0x180
? report_bug+0x16d/0x180
? handle_bug+0x3c/0x60
? exc_invalid_op+0x14/0x70
? asm_exc_invalid_op+0x16/0x20
? devlink_port_init+0x30/0x30
? devlink_port_type_clear+0x50/0x50
? devlink_rel_nested_in_add+0x177/0x180
? devlink_rel_nested_in_add+0xdd/0x180
mlx5_sf_mdev_event+0x74/0xb0 [mlx5_core]
notifier_call_chain+0x35/0xb0
blocking_notifier_call_chain+0x3d/0x60
mlx5_blocking_notifier_call_chain+0x22/0x30 [mlx5_core]
mlx5_sf_dev_probe+0x185/0x3e0 [mlx5_core]
auxiliary_bus_probe+0x38/0x80
? driver_sysfs_add+0x51/0x80
really_probe+0xc5/0x3a0
? driver_probe_device+0x90/0x90
__driver_probe_device+0x80/0x160
driver_probe_device+0x1e/0x90
__device_attach_driver+0x7d/0x100
bus_for_each_drv+0x80/0xd0
__device_attach+0xbc/0x1f0
bus_probe_device+0x86/0xa0
device_add+0x64f/0x860
__auxiliary_device_add+0x3b/0xa0
mlx5_sf_dev_add+0x139/0x330 [mlx5_core]
mlx5_sf_dev_state_change_handler+0x1e4/0x250 [mlx5_core]
notifier_call_chain+0x35/0xb0
blocking_notifier_call_chain+0x3d/0x60
mlx5_vhca_state_work_handler+0x151/0x200 [mlx5_core]
process_one_work+0x13f/0x2e0
worker_thread+0x2bd/0x3c0
? rescuer_thread+0x410/0x410
kthread+0xc4/0xf0
? kthread_complete_and_exit+0x20/0x20
ret_from_fork+0x2d/0x50
? kthread_complete_and_exit+0x20/0x20
ret_from_fork_asm+0x11/0x20
</TASK>
References
Impacted products
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cve-2024-38609
Vulnerability from cvelistv5
Published
2024-06-19 13:56
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: mt76: connac: check for null before dereferencing
The wcid can be NULL. It should be checked for validity before
dereferencing it to avoid crash.
References
Impacted products
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cve-2024-38574
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
libbpf: Prevent null-pointer dereference when prog to load has no BTF
In bpf_objec_load_prog(), there's no guarantee that obj->btf is non-NULL
when passing it to btf__fd(), and this function does not perform any
check before dereferencing its argument (as bpf_object__btf_fd() used to
do). As a consequence, we get segmentation fault errors in bpftool (for
example) when trying to load programs that come without BTF information.
v2: Keep btf__fd() in the fix instead of reverting to bpf_object__btf_fd().
References
Impacted products
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cve-2021-47613
Vulnerability from cvelistv5
Published
2024-06-19 14:58
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
i2c: virtio: fix completion handling
The driver currently assumes that the notify callback is only received
when the device is done with all the queued buffers.
However, this is not true, since the notify callback could be called
without any of the queued buffers being completed (for example, with
virtio-pci and shared interrupts) or with only some of the buffers being
completed (since the driver makes them available to the device in
multiple separate virtqueue_add_sgs() calls).
This can lead to incorrect data on the I2C bus or memory corruption in
the guest if the device operates on buffers which are have been freed by
the driver. (The WARN_ON in the driver is also triggered.)
BUG kmalloc-128 (Tainted: G W ): Poison overwritten
First byte 0x0 instead of 0x6b
Allocated in i2cdev_ioctl_rdwr+0x9d/0x1de age=243 cpu=0 pid=28
memdup_user+0x2e/0xbd
i2cdev_ioctl_rdwr+0x9d/0x1de
i2cdev_ioctl+0x247/0x2ed
vfs_ioctl+0x21/0x30
sys_ioctl+0xb18/0xb41
Freed in i2cdev_ioctl_rdwr+0x1bb/0x1de age=68 cpu=0 pid=28
kfree+0x1bd/0x1cc
i2cdev_ioctl_rdwr+0x1bb/0x1de
i2cdev_ioctl+0x247/0x2ed
vfs_ioctl+0x21/0x30
sys_ioctl+0xb18/0xb41
Fix this by calling virtio_get_buf() from the notify handler like other
virtio drivers and by actually waiting for all the buffers to be
completed.
References
Impacted products
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cve-2024-38557
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5: Reload only IB representors upon lag disable/enable
On lag disable, the bond IB device along with all of its
representors are destroyed, and then the slaves' representors get reloaded.
In case the slave IB representor load fails, the eswitch error flow
unloads all representors, including ethernet representors, where the
netdevs get detached and removed from lag bond. Such flow is inaccurate
as the lag driver is not responsible for loading/unloading ethernet
representors. Furthermore, the flow described above begins by holding
lag lock to prevent bond changes during disable flow. However, when
reaching the ethernet representors detachment from lag, the lag lock is
required again, triggering the following deadlock:
Call trace:
__switch_to+0xf4/0x148
__schedule+0x2c8/0x7d0
schedule+0x50/0xe0
schedule_preempt_disabled+0x18/0x28
__mutex_lock.isra.13+0x2b8/0x570
__mutex_lock_slowpath+0x1c/0x28
mutex_lock+0x4c/0x68
mlx5_lag_remove_netdev+0x3c/0x1a0 [mlx5_core]
mlx5e_uplink_rep_disable+0x70/0xa0 [mlx5_core]
mlx5e_detach_netdev+0x6c/0xb0 [mlx5_core]
mlx5e_netdev_change_profile+0x44/0x138 [mlx5_core]
mlx5e_netdev_attach_nic_profile+0x28/0x38 [mlx5_core]
mlx5e_vport_rep_unload+0x184/0x1b8 [mlx5_core]
mlx5_esw_offloads_rep_load+0xd8/0xe0 [mlx5_core]
mlx5_eswitch_reload_reps+0x74/0xd0 [mlx5_core]
mlx5_disable_lag+0x130/0x138 [mlx5_core]
mlx5_lag_disable_change+0x6c/0x70 [mlx5_core] // hold ldev->lock
mlx5_devlink_eswitch_mode_set+0xc0/0x410 [mlx5_core]
devlink_nl_cmd_eswitch_set_doit+0xdc/0x180
genl_family_rcv_msg_doit.isra.17+0xe8/0x138
genl_rcv_msg+0xe4/0x220
netlink_rcv_skb+0x44/0x108
genl_rcv+0x40/0x58
netlink_unicast+0x198/0x268
netlink_sendmsg+0x1d4/0x418
sock_sendmsg+0x54/0x60
__sys_sendto+0xf4/0x120
__arm64_sys_sendto+0x30/0x40
el0_svc_common+0x8c/0x120
do_el0_svc+0x30/0xa0
el0_svc+0x20/0x30
el0_sync_handler+0x90/0xb8
el0_sync+0x160/0x180
Thus, upon lag enable/disable, load and unload only the IB representors
of the slaves preventing the deadlock mentioned above.
While at it, refactor the mlx5_esw_offloads_rep_load() function to have
a static helper method for its internal logic, in symmetry with the
representor unload design.
References
Impacted products
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cve-2024-38573
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
cppc_cpufreq: Fix possible null pointer dereference
cppc_cpufreq_get_rate() and hisi_cppc_cpufreq_get_rate() can be called from
different places with various parameters. So cpufreq_cpu_get() can return
null as 'policy' in some circumstances.
Fix this bug by adding null return check.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: a28b2bfc099c6b9caa6ef697660408e076a32019 Version: a28b2bfc099c6b9caa6ef697660408e076a32019 Version: a28b2bfc099c6b9caa6ef697660408e076a32019 Version: a28b2bfc099c6b9caa6ef697660408e076a32019 Version: a28b2bfc099c6b9caa6ef697660408e076a32019 Version: a28b2bfc099c6b9caa6ef697660408e076a32019 |
||||
|
|||||||
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cve-2024-38541
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
of: module: add buffer overflow check in of_modalias()
In of_modalias(), if the buffer happens to be too small even for the 1st
snprintf() call, the len parameter will become negative and str parameter
(if not NULL initially) will point beyond the buffer's end. Add the buffer
overflow check after the 1st snprintf() call and fix such check after the
strlen() call (accounting for the terminating NUL char).
References
Impacted products
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cve-2021-47581
Vulnerability from cvelistv5
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
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cve-2021-47598
Vulnerability from cvelistv5
Published
2024-06-19 14:53
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
sch_cake: do not call cake_destroy() from cake_init()
qdiscs are not supposed to call their own destroy() method
from init(), because core stack already does that.
syzbot was able to trigger use after free:
DEBUG_LOCKS_WARN_ON(lock->magic != lock)
WARNING: CPU: 0 PID: 21902 at kernel/locking/mutex.c:586 __mutex_lock_common kernel/locking/mutex.c:586 [inline]
WARNING: CPU: 0 PID: 21902 at kernel/locking/mutex.c:586 __mutex_lock+0x9ec/0x12f0 kernel/locking/mutex.c:740
Modules linked in:
CPU: 0 PID: 21902 Comm: syz-executor189 Not tainted 5.16.0-rc4-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__mutex_lock_common kernel/locking/mutex.c:586 [inline]
RIP: 0010:__mutex_lock+0x9ec/0x12f0 kernel/locking/mutex.c:740
Code: 08 84 d2 0f 85 19 08 00 00 8b 05 97 38 4b 04 85 c0 0f 85 27 f7 ff ff 48 c7 c6 20 00 ac 89 48 c7 c7 a0 fe ab 89 e8 bf 76 ba ff <0f> 0b e9 0d f7 ff ff 48 8b 44 24 40 48 8d b8 c8 08 00 00 48 89 f8
RSP: 0018:ffffc9000627f290 EFLAGS: 00010282
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff88802315d700 RSI: ffffffff815f1db8 RDI: fffff52000c4fe44
RBP: ffff88818f28e000 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffff815ebb5e R11: 0000000000000000 R12: 0000000000000000
R13: dffffc0000000000 R14: ffffc9000627f458 R15: 0000000093c30000
FS: 0000555556abc400(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fda689c3303 CR3: 000000001cfbb000 CR4: 0000000000350ef0
Call Trace:
<TASK>
tcf_chain0_head_change_cb_del+0x2e/0x3d0 net/sched/cls_api.c:810
tcf_block_put_ext net/sched/cls_api.c:1381 [inline]
tcf_block_put_ext net/sched/cls_api.c:1376 [inline]
tcf_block_put+0xbc/0x130 net/sched/cls_api.c:1394
cake_destroy+0x3f/0x80 net/sched/sch_cake.c:2695
qdisc_create.constprop.0+0x9da/0x10f0 net/sched/sch_api.c:1293
tc_modify_qdisc+0x4c5/0x1980 net/sched/sch_api.c:1660
rtnetlink_rcv_msg+0x413/0xb80 net/core/rtnetlink.c:5571
netlink_rcv_skb+0x153/0x420 net/netlink/af_netlink.c:2496
netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline]
netlink_unicast+0x533/0x7d0 net/netlink/af_netlink.c:1345
netlink_sendmsg+0x904/0xdf0 net/netlink/af_netlink.c:1921
sock_sendmsg_nosec net/socket.c:704 [inline]
sock_sendmsg+0xcf/0x120 net/socket.c:724
____sys_sendmsg+0x6e8/0x810 net/socket.c:2409
___sys_sendmsg+0xf3/0x170 net/socket.c:2463
__sys_sendmsg+0xe5/0x1b0 net/socket.c:2492
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f1bb06badb9
Code: Unable to access opcode bytes at RIP 0x7f1bb06bad8f.
RSP: 002b:00007fff3012a658 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1bb06badb9
RDX: 0000000000000000 RSI: 00000000200007c0 RDI: 0000000000000003
RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000003
R10: 0000000000000003 R11: 0000000000000246 R12: 00007fff3012a688
R13: 00007fff3012a6a0 R14: 00007fff3012a6e0 R15: 00000000000013c2
</TASK>
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 046f6fd5daefac7f5abdafb436b30f63bc7c602b Version: 046f6fd5daefac7f5abdafb436b30f63bc7c602b Version: 046f6fd5daefac7f5abdafb436b30f63bc7c602b Version: 046f6fd5daefac7f5abdafb436b30f63bc7c602b Version: 046f6fd5daefac7f5abdafb436b30f63bc7c602b |
||||
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cve-2024-38545
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/hns: Fix UAF for cq async event
The refcount of CQ is not protected by locks. When CQ asynchronous
events and CQ destruction are concurrent, CQ may have been released,
which will cause UAF.
Use the xa_lock() to protect the CQ refcount.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 9a4435375cd151e07c0c38fa601b00115986091b Version: 9a4435375cd151e07c0c38fa601b00115986091b Version: 9a4435375cd151e07c0c38fa601b00115986091b Version: 9a4435375cd151e07c0c38fa601b00115986091b Version: 9a4435375cd151e07c0c38fa601b00115986091b Version: 9a4435375cd151e07c0c38fa601b00115986091b |
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cve-2021-47576
Vulnerability from cvelistv5
Published
2024-06-19 14:53
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: scsi_debug: Sanity check block descriptor length in resp_mode_select()
In resp_mode_select() sanity check the block descriptor len to avoid UAF.
BUG: KASAN: use-after-free in resp_mode_select+0xa4c/0xb40 drivers/scsi/scsi_debug.c:2509
Read of size 1 at addr ffff888026670f50 by task scsicmd/15032
CPU: 1 PID: 15032 Comm: scsicmd Not tainted 5.15.0-01d0625 #15
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
Call Trace:
<TASK>
dump_stack_lvl+0x89/0xb5 lib/dump_stack.c:107
print_address_description.constprop.9+0x28/0x160 mm/kasan/report.c:257
kasan_report.cold.14+0x7d/0x117 mm/kasan/report.c:443
__asan_report_load1_noabort+0x14/0x20 mm/kasan/report_generic.c:306
resp_mode_select+0xa4c/0xb40 drivers/scsi/scsi_debug.c:2509
schedule_resp+0x4af/0x1a10 drivers/scsi/scsi_debug.c:5483
scsi_debug_queuecommand+0x8c9/0x1e70 drivers/scsi/scsi_debug.c:7537
scsi_queue_rq+0x16b4/0x2d10 drivers/scsi/scsi_lib.c:1521
blk_mq_dispatch_rq_list+0xb9b/0x2700 block/blk-mq.c:1640
__blk_mq_sched_dispatch_requests+0x28f/0x590 block/blk-mq-sched.c:325
blk_mq_sched_dispatch_requests+0x105/0x190 block/blk-mq-sched.c:358
__blk_mq_run_hw_queue+0xe5/0x150 block/blk-mq.c:1762
__blk_mq_delay_run_hw_queue+0x4f8/0x5c0 block/blk-mq.c:1839
blk_mq_run_hw_queue+0x18d/0x350 block/blk-mq.c:1891
blk_mq_sched_insert_request+0x3db/0x4e0 block/blk-mq-sched.c:474
blk_execute_rq_nowait+0x16b/0x1c0 block/blk-exec.c:63
sg_common_write.isra.18+0xeb3/0x2000 drivers/scsi/sg.c:837
sg_new_write.isra.19+0x570/0x8c0 drivers/scsi/sg.c:775
sg_ioctl_common+0x14d6/0x2710 drivers/scsi/sg.c:941
sg_ioctl+0xa2/0x180 drivers/scsi/sg.c:1166
__x64_sys_ioctl+0x19d/0x220 fs/ioctl.c:52
do_syscall_64+0x3a/0x80 arch/x86/entry/common.c:50
entry_SYSCALL_64_after_hwframe+0x44/0xae arch/x86/entry/entry_64.S:113
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||||
|
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cve-2024-36979
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:03
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: bridge: mst: fix vlan use-after-free
syzbot reported a suspicious rcu usage[1] in bridge's mst code. While
fixing it I noticed that nothing prevents a vlan to be freed while
walking the list from the same path (br forward delay timer). Fix the rcu
usage and also make sure we are not accessing freed memory by making
br_mst_vlan_set_state use rcu read lock.
[1]
WARNING: suspicious RCU usage
6.9.0-rc6-syzkaller #0 Not tainted
-----------------------------
net/bridge/br_private.h:1599 suspicious rcu_dereference_protected() usage!
...
stack backtrace:
CPU: 1 PID: 8017 Comm: syz-executor.1 Not tainted 6.9.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
Call Trace:
<IRQ>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:114
lockdep_rcu_suspicious+0x221/0x340 kernel/locking/lockdep.c:6712
nbp_vlan_group net/bridge/br_private.h:1599 [inline]
br_mst_set_state+0x1ea/0x650 net/bridge/br_mst.c:105
br_set_state+0x28a/0x7b0 net/bridge/br_stp.c:47
br_forward_delay_timer_expired+0x176/0x440 net/bridge/br_stp_timer.c:88
call_timer_fn+0x18e/0x650 kernel/time/timer.c:1793
expire_timers kernel/time/timer.c:1844 [inline]
__run_timers kernel/time/timer.c:2418 [inline]
__run_timer_base+0x66a/0x8e0 kernel/time/timer.c:2429
run_timer_base kernel/time/timer.c:2438 [inline]
run_timer_softirq+0xb7/0x170 kernel/time/timer.c:2448
__do_softirq+0x2c6/0x980 kernel/softirq.c:554
invoke_softirq kernel/softirq.c:428 [inline]
__irq_exit_rcu+0xf2/0x1c0 kernel/softirq.c:633
irq_exit_rcu+0x9/0x30 kernel/softirq.c:645
instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1043 [inline]
sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1043
</IRQ>
<TASK>
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:lock_acquire+0x264/0x550 kernel/locking/lockdep.c:5758
Code: 2b 00 74 08 4c 89 f7 e8 ba d1 84 00 f6 44 24 61 02 0f 85 85 01 00 00 41 f7 c7 00 02 00 00 74 01 fb 48 c7 44 24 40 0e 36 e0 45 <4b> c7 44 25 00 00 00 00 00 43 c7 44 25 09 00 00 00 00 43 c7 44 25
RSP: 0018:ffffc90013657100 EFLAGS: 00000206
RAX: 0000000000000001 RBX: 1ffff920026cae2c RCX: 0000000000000001
RDX: dffffc0000000000 RSI: ffffffff8bcaca00 RDI: ffffffff8c1eaa60
RBP: ffffc90013657260 R08: ffffffff92efe507 R09: 1ffffffff25dfca0
R10: dffffc0000000000 R11: fffffbfff25dfca1 R12: 1ffff920026cae28
R13: dffffc0000000000 R14: ffffc90013657160 R15: 0000000000000246
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: ec7328b59176227216c461601c6bd0e922232a9b Version: ec7328b59176227216c461601c6bd0e922232a9b Version: ec7328b59176227216c461601c6bd0e922232a9b Version: ec7328b59176227216c461601c6bd0e922232a9b Version: ec7328b59176227216c461601c6bd0e922232a9b |
||||
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cve-2021-47579
Vulnerability from cvelistv5
Published
2024-06-19 14:53
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ovl: fix warning in ovl_create_real()
Syzbot triggered the following warning in ovl_workdir_create() ->
ovl_create_real():
if (!err && WARN_ON(!newdentry->d_inode)) {
The reason is that the cgroup2 filesystem returns from mkdir without
instantiating the new dentry.
Weird filesystems such as this will be rejected by overlayfs at a later
stage during setup, but to prevent such a warning, call ovl_mkdir_real()
directly from ovl_workdir_create() and reject this case early.
References
Impacted products
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cve-2024-38619
Vulnerability from cvelistv5
Published
2024-06-20 06:47
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb-storage: alauda: Check whether the media is initialized
The member "uzonesize" of struct alauda_info will remain 0
if alauda_init_media() fails, potentially causing divide errors
in alauda_read_data() and alauda_write_lba().
- Add a member "media_initialized" to struct alauda_info.
- Change a condition in alauda_check_media() to ensure the
first initialization.
- Add an error check for the return value of alauda_init_media().
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: e80b0fade09ef1ee67b0898d480d4c588f124d5f Version: e80b0fade09ef1ee67b0898d480d4c588f124d5f Version: e80b0fade09ef1ee67b0898d480d4c588f124d5f Version: e80b0fade09ef1ee67b0898d480d4c588f124d5f Version: e80b0fade09ef1ee67b0898d480d4c588f124d5f Version: e80b0fade09ef1ee67b0898d480d4c588f124d5f Version: e80b0fade09ef1ee67b0898d480d4c588f124d5f Version: e80b0fade09ef1ee67b0898d480d4c588f124d5f |
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cve-2024-38565
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: ar5523: enable proper endpoint verification
Syzkaller reports [1] hitting a warning about an endpoint in use
not having an expected type to it.
Fix the issue by checking for the existence of all proper
endpoints with their according types intact.
Sadly, this patch has not been tested on real hardware.
[1] Syzkaller report:
------------[ cut here ]------------
usb 1-1: BOGUS urb xfer, pipe 3 != type 1
WARNING: CPU: 0 PID: 3643 at drivers/usb/core/urb.c:504 usb_submit_urb+0xed6/0x1880 drivers/usb/core/urb.c:504
...
Call Trace:
<TASK>
ar5523_cmd+0x41b/0x780 drivers/net/wireless/ath/ar5523/ar5523.c:275
ar5523_cmd_read drivers/net/wireless/ath/ar5523/ar5523.c:302 [inline]
ar5523_host_available drivers/net/wireless/ath/ar5523/ar5523.c:1376 [inline]
ar5523_probe+0x14b0/0x1d10 drivers/net/wireless/ath/ar5523/ar5523.c:1655
usb_probe_interface+0x30f/0x7f0 drivers/usb/core/driver.c:396
call_driver_probe drivers/base/dd.c:560 [inline]
really_probe+0x249/0xb90 drivers/base/dd.c:639
__driver_probe_device+0x1df/0x4d0 drivers/base/dd.c:778
driver_probe_device+0x4c/0x1a0 drivers/base/dd.c:808
__device_attach_driver+0x1d4/0x2e0 drivers/base/dd.c:936
bus_for_each_drv+0x163/0x1e0 drivers/base/bus.c:427
__device_attach+0x1e4/0x530 drivers/base/dd.c:1008
bus_probe_device+0x1e8/0x2a0 drivers/base/bus.c:487
device_add+0xbd9/0x1e90 drivers/base/core.c:3517
usb_set_configuration+0x101d/0x1900 drivers/usb/core/message.c:2170
usb_generic_driver_probe+0xbe/0x100 drivers/usb/core/generic.c:238
usb_probe_device+0xd8/0x2c0 drivers/usb/core/driver.c:293
call_driver_probe drivers/base/dd.c:560 [inline]
really_probe+0x249/0xb90 drivers/base/dd.c:639
__driver_probe_device+0x1df/0x4d0 drivers/base/dd.c:778
driver_probe_device+0x4c/0x1a0 drivers/base/dd.c:808
__device_attach_driver+0x1d4/0x2e0 drivers/base/dd.c:936
bus_for_each_drv+0x163/0x1e0 drivers/base/bus.c:427
__device_attach+0x1e4/0x530 drivers/base/dd.c:1008
bus_probe_device+0x1e8/0x2a0 drivers/base/bus.c:487
device_add+0xbd9/0x1e90 drivers/base/core.c:3517
usb_new_device.cold+0x685/0x10ad drivers/usb/core/hub.c:2573
hub_port_connect drivers/usb/core/hub.c:5353 [inline]
hub_port_connect_change drivers/usb/core/hub.c:5497 [inline]
port_event drivers/usb/core/hub.c:5653 [inline]
hub_event+0x26cb/0x45d0 drivers/usb/core/hub.c:5735
process_one_work+0x9bf/0x1710 kernel/workqueue.c:2289
worker_thread+0x669/0x1090 kernel/workqueue.c:2436
kthread+0x2e8/0x3a0 kernel/kthread.c:376
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306
</TASK>
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: b7d572e1871df06a96a1c9591c71c5494ff6b624 Version: b7d572e1871df06a96a1c9591c71c5494ff6b624 Version: b7d572e1871df06a96a1c9591c71c5494ff6b624 Version: b7d572e1871df06a96a1c9591c71c5494ff6b624 Version: b7d572e1871df06a96a1c9591c71c5494ff6b624 Version: b7d572e1871df06a96a1c9591c71c5494ff6b624 Version: b7d572e1871df06a96a1c9591c71c5494ff6b624 Version: b7d572e1871df06a96a1c9591c71c5494ff6b624 Version: b7d572e1871df06a96a1c9591c71c5494ff6b624 |
||||
|
|||||||
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cve-2024-38584
Vulnerability from cvelistv5
Published
2024-06-19 13:37
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: ti: icssg_prueth: Fix NULL pointer dereference in prueth_probe()
In the prueth_probe() function, if one of the calls to emac_phy_connect()
fails due to of_phy_connect() returning NULL, then the subsequent call to
phy_attached_info() will dereference a NULL pointer.
Check the return code of emac_phy_connect and fail cleanly if there is an
error.
References
Impacted products
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cve-2024-38560
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: bfa: Ensure the copied buf is NUL terminated
Currently, we allocate a nbytes-sized kernel buffer and copy nbytes from
userspace to that buffer. Later, we use sscanf on this buffer but we don't
ensure that the string is terminated inside the buffer, this can lead to
OOB read when using sscanf. Fix this issue by using memdup_user_nul instead
of memdup_user.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
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cve-2024-38543
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
lib/test_hmm.c: handle src_pfns and dst_pfns allocation failure
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Finally, as there is no need to have physically contiguous memory, Switch
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References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
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cve-2024-38551
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ASoC: mediatek: Assign dummy when codec not specified for a DAI link
MediaTek sound card drivers are checking whether a DAI link is present
and used on a board to assign the correct parameters and this is done
by checking the codec DAI names at probe time.
If no real codec is present, assign the dummy codec to the DAI link
to avoid NULL pointer during string comparison.
References
Impacted products
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cve-2021-47593
Vulnerability from cvelistv5
Published
2024-06-19 14:53
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
mptcp: clear 'kern' flag from fallback sockets
The mptcp ULP extension relies on sk->sk_sock_kern being set correctly:
It prevents setsockopt(fd, IPPROTO_TCP, TCP_ULP, "mptcp", 6); from
working for plain tcp sockets (any userspace-exposed socket).
But in case of fallback, accept() can return a plain tcp sk.
In such case, sk is still tagged as 'kernel' and setsockopt will work.
This will crash the kernel, The subflow extension has a NULL ctx->conn
mptcp socket:
BUG: KASAN: null-ptr-deref in subflow_data_ready+0x181/0x2b0
Call Trace:
tcp_data_ready+0xf8/0x370
[..]
References
Impacted products
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cve-2021-47608
Vulnerability from cvelistv5
Published
2024-06-19 14:54
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf: Fix kernel address leakage in atomic fetch
The change in commit 37086bfdc737 ("bpf: Propagate stack bounds to registers
in atomics w/ BPF_FETCH") around check_mem_access() handling is buggy since
this would allow for unprivileged users to leak kernel pointers. For example,
an atomic fetch/and with -1 on a stack destination which holds a spilled
pointer will migrate the spilled register type into a scalar, which can then
be exported out of the program (since scalar != pointer) by dumping it into
a map value.
The original implementation of XADD was preventing this situation by using
a double call to check_mem_access() one with BPF_READ and a subsequent one
with BPF_WRITE, in both cases passing -1 as a placeholder value instead of
register as per XADD semantics since it didn't contain a value fetch. The
BPF_READ also included a check in check_stack_read_fixed_off() which rejects
the program if the stack slot is of __is_pointer_value() if dst_regno < 0.
The latter is to distinguish whether we're dealing with a regular stack spill/
fill or some arithmetical operation which is disallowed on non-scalars, see
also 6e7e63cbb023 ("bpf: Forbid XADD on spilled pointers for unprivileged
users") for more context on check_mem_access() and its handling of placeholder
value -1.
One minimally intrusive option to fix the leak is for the BPF_FETCH case to
initially check the BPF_READ case via check_mem_access() with -1 as register,
followed by the actual load case with non-negative load_reg to propagate
stack bounds to registers.
References
Impacted products
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cve-2021-47596
Vulnerability from cvelistv5
Published
2024-06-19 14:53
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: hns3: fix use-after-free bug in hclgevf_send_mbx_msg
Currently, the hns3_remove function firstly uninstall client instance,
and then uninstall acceletion engine device. The netdevice is freed in
client instance uninstall process, but acceletion engine device uninstall
process still use it to trace runtime information. This causes a use after
free problem.
So fixes it by check the instance register state to avoid use after free.
References
Impacted products
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cve-2021-47585
Vulnerability from cvelistv5
Published
2024-06-19 14:53
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
btrfs: fix memory leak in __add_inode_ref()
Line 1169 (#3) allocates a memory chunk for victim_name by kmalloc(),
but when the function returns in line 1184 (#4) victim_name allocated
by line 1169 (#3) is not freed, which will lead to a memory leak.
There is a similar snippet of code in this function as allocating a memory
chunk for victim_name in line 1104 (#1) as well as releasing the memory
in line 1116 (#2).
We should kfree() victim_name when the return value of backref_in_log()
is less than zero and before the function returns in line 1184 (#4).
1057 static inline int __add_inode_ref(struct btrfs_trans_handle *trans,
1058 struct btrfs_root *root,
1059 struct btrfs_path *path,
1060 struct btrfs_root *log_root,
1061 struct btrfs_inode *dir,
1062 struct btrfs_inode *inode,
1063 u64 inode_objectid, u64 parent_objectid,
1064 u64 ref_index, char *name, int namelen,
1065 int *search_done)
1066 {
1104 victim_name = kmalloc(victim_name_len, GFP_NOFS);
// #1: kmalloc (victim_name-1)
1105 if (!victim_name)
1106 return -ENOMEM;
1112 ret = backref_in_log(log_root, &search_key,
1113 parent_objectid, victim_name,
1114 victim_name_len);
1115 if (ret < 0) {
1116 kfree(victim_name); // #2: kfree (victim_name-1)
1117 return ret;
1118 } else if (!ret) {
1169 victim_name = kmalloc(victim_name_len, GFP_NOFS);
// #3: kmalloc (victim_name-2)
1170 if (!victim_name)
1171 return -ENOMEM;
1180 ret = backref_in_log(log_root, &search_key,
1181 parent_objectid, victim_name,
1182 victim_name_len);
1183 if (ret < 0) {
1184 return ret; // #4: missing kfree (victim_name-2)
1185 } else if (!ret) {
1241 return 0;
1242 }
References
Impacted products
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cve-2024-38563
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: mt76: mt7996: fix potential memory leakage when reading chip temperature
Without this commit, reading chip temperature will cause memory leakage.
References
Impacted products
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cve-2024-38596
Vulnerability from cvelistv5
Published
2024-06-19 13:45
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg
A data-race condition has been identified in af_unix. In one data path,
the write function unix_release_sock() atomically writes to
sk->sk_shutdown using WRITE_ONCE. However, on the reader side,
unix_stream_sendmsg() does not read it atomically. Consequently, this
issue is causing the following KCSAN splat to occur:
BUG: KCSAN: data-race in unix_release_sock / unix_stream_sendmsg
write (marked) to 0xffff88867256ddbb of 1 bytes by task 7270 on cpu 28:
unix_release_sock (net/unix/af_unix.c:640)
unix_release (net/unix/af_unix.c:1050)
sock_close (net/socket.c:659 net/socket.c:1421)
__fput (fs/file_table.c:422)
__fput_sync (fs/file_table.c:508)
__se_sys_close (fs/open.c:1559 fs/open.c:1541)
__x64_sys_close (fs/open.c:1541)
x64_sys_call (arch/x86/entry/syscall_64.c:33)
do_syscall_64 (arch/x86/entry/common.c:?)
entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
read to 0xffff88867256ddbb of 1 bytes by task 989 on cpu 14:
unix_stream_sendmsg (net/unix/af_unix.c:2273)
__sock_sendmsg (net/socket.c:730 net/socket.c:745)
____sys_sendmsg (net/socket.c:2584)
__sys_sendmmsg (net/socket.c:2638 net/socket.c:2724)
__x64_sys_sendmmsg (net/socket.c:2753 net/socket.c:2750 net/socket.c:2750)
x64_sys_call (arch/x86/entry/syscall_64.c:33)
do_syscall_64 (arch/x86/entry/common.c:?)
entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
value changed: 0x01 -> 0x03
The line numbers are related to commit dd5a440a31fa ("Linux 6.9-rc7").
Commit e1d09c2c2f57 ("af_unix: Fix data races around sk->sk_shutdown.")
addressed a comparable issue in the past regarding sk->sk_shutdown.
However, it overlooked resolving this particular data path.
This patch only offending unix_stream_sendmsg() function, since the
other reads seem to be protected by unix_state_lock() as discussed in
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
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cve-2024-38581
Vulnerability from cvelistv5
Published
2024-06-19 13:37
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu/mes: fix use-after-free issue
Delete fence fallback timer to fix the ramdom
use-after-free issue.
v2: move to amdgpu_mes.c
References
Impacted products
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cve-2021-47590
Vulnerability from cvelistv5
Published
2024-06-19 14:53
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
mptcp: fix deadlock in __mptcp_push_pending()
__mptcp_push_pending() may call mptcp_flush_join_list() with subflow
socket lock held. If such call hits mptcp_sockopt_sync_all() then
subsequently __mptcp_sockopt_sync() could try to lock the subflow
socket for itself, causing a deadlock.
sysrq: Show Blocked State
task:ss-server state:D stack: 0 pid: 938 ppid: 1 flags:0x00000000
Call Trace:
<TASK>
__schedule+0x2d6/0x10c0
? __mod_memcg_state+0x4d/0x70
? csum_partial+0xd/0x20
? _raw_spin_lock_irqsave+0x26/0x50
schedule+0x4e/0xc0
__lock_sock+0x69/0x90
? do_wait_intr_irq+0xa0/0xa0
__lock_sock_fast+0x35/0x50
mptcp_sockopt_sync_all+0x38/0xc0
__mptcp_push_pending+0x105/0x200
mptcp_sendmsg+0x466/0x490
sock_sendmsg+0x57/0x60
__sys_sendto+0xf0/0x160
? do_wait_intr_irq+0xa0/0xa0
? fpregs_restore_userregs+0x12/0xd0
__x64_sys_sendto+0x20/0x30
do_syscall_64+0x38/0x90
entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f9ba546c2d0
RSP: 002b:00007ffdc3b762d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
RAX: ffffffffffffffda RBX: 00007f9ba56c8060 RCX: 00007f9ba546c2d0
RDX: 000000000000077a RSI: 0000000000e5e180 RDI: 0000000000000234
RBP: 0000000000cc57f0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9ba56c8060
R13: 0000000000b6ba60 R14: 0000000000cc7840 R15: 41d8685b1d7901b8
</TASK>
Fix the issue by using __mptcp_flush_join_list() instead of plain
mptcp_flush_join_list() inside __mptcp_push_pending(), as suggested by
Florian. The sockopt sync will be deferred to the workqueue.
References
Impacted products
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cve-2024-38561
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
kunit: Fix kthread reference
There is a race condition when a kthread finishes after the deadline and
before the call to kthread_stop(), which may lead to use after free.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: adf505457032c11b79b5a7c277c62ff5d61b17c2 Version: adf505457032c11b79b5a7c277c62ff5d61b17c2 Version: adf505457032c11b79b5a7c277c62ff5d61b17c2 Version: adf505457032c11b79b5a7c277c62ff5d61b17c2 Version: adf505457032c11b79b5a7c277c62ff5d61b17c2 |
||||
|
|||||||
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cve-2021-47577
Vulnerability from cvelistv5
Published
2024-06-19 14:53
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
io-wq: check for wq exit after adding new worker task_work
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wq exit cancels pending work if we have any. But it's possible to have
a race between the two, where creation checks exit finding it not set,
but we're in the process of exiting. The exit side will cancel pending
creation task_work, but there's a gap where we add task_work after we've
canceled existing creations at exit time.
Fix this by checking the EXIT bit post adding the creation task_work.
If it's set, run the same cancelation that exit does.
References
Impacted products
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cve-2024-38547
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: atomisp: ssh_css: Fix a null-pointer dereference in load_video_binaries
The allocation failure of mycs->yuv_scaler_binary in load_video_binaries()
is followed with a dereference of mycs->yuv_scaler_binary after the
following call chain:
sh_css_pipe_load_binaries()
|-> load_video_binaries(mycs->yuv_scaler_binary == NULL)
|
|-> sh_css_pipe_unload_binaries()
|-> unload_video_binaries()
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&pipe->pipe_settings.video.yuv_scaler_binary[i], which refers to the
same memory slot as mycs->yuv_scaler_binary. Thus, a null-pointer
dereference is triggered.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: a49d25364dfb9f8a64037488a39ab1f56c5fa419 Version: a49d25364dfb9f8a64037488a39ab1f56c5fa419 Version: a49d25364dfb9f8a64037488a39ab1f56c5fa419 Version: a49d25364dfb9f8a64037488a39ab1f56c5fa419 Version: a49d25364dfb9f8a64037488a39ab1f56c5fa419 Version: a49d25364dfb9f8a64037488a39ab1f56c5fa419 Version: a49d25364dfb9f8a64037488a39ab1f56c5fa419 |
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cve-2021-47602
Vulnerability from cvelistv5
Published
2024-06-19 14:54
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
mac80211: track only QoS data frames for admission control
For admission control, obviously all of that only works for
QoS data frames, otherwise we cannot even access the QoS
field in the header.
Syzbot reported (see below) an uninitialized value here due
to a status of a non-QoS nullfunc packet, which isn't even
long enough to contain the QoS header.
Fix this to only do anything for QoS data packets.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 02219b3abca59fca81711bfe7ee78df7abad97ce Version: 02219b3abca59fca81711bfe7ee78df7abad97ce Version: 02219b3abca59fca81711bfe7ee78df7abad97ce Version: 02219b3abca59fca81711bfe7ee78df7abad97ce Version: 02219b3abca59fca81711bfe7ee78df7abad97ce |
||||
|
|||||||
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cve-2021-47580
Vulnerability from cvelistv5
Published
2024-06-19 14:53
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: scsi_debug: Fix type in min_t to avoid stack OOB
Change min_t() to use type "u32" instead of type "int" to avoid stack out
of bounds. With min_t() type "int" the values get sign extended and the
larger value gets used causing stack out of bounds.
BUG: KASAN: stack-out-of-bounds in memcpy include/linux/fortify-string.h:191 [inline]
BUG: KASAN: stack-out-of-bounds in sg_copy_buffer+0x1de/0x240 lib/scatterlist.c:976
Read of size 127 at addr ffff888072607128 by task syz-executor.7/18707
CPU: 1 PID: 18707 Comm: syz-executor.7 Not tainted 5.15.0-syzk #1
Hardware name: Red Hat KVM, BIOS 1.13.0-2
Call Trace:
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x89/0xb5 lib/dump_stack.c:106
print_address_description.constprop.9+0x28/0x160 mm/kasan/report.c:256
__kasan_report mm/kasan/report.c:442 [inline]
kasan_report.cold.14+0x7d/0x117 mm/kasan/report.c:459
check_region_inline mm/kasan/generic.c:183 [inline]
kasan_check_range+0x1a3/0x210 mm/kasan/generic.c:189
memcpy+0x23/0x60 mm/kasan/shadow.c:65
memcpy include/linux/fortify-string.h:191 [inline]
sg_copy_buffer+0x1de/0x240 lib/scatterlist.c:976
sg_copy_from_buffer+0x33/0x40 lib/scatterlist.c:1000
fill_from_dev_buffer.part.34+0x82/0x130 drivers/scsi/scsi_debug.c:1162
fill_from_dev_buffer drivers/scsi/scsi_debug.c:1888 [inline]
resp_readcap16+0x365/0x3b0 drivers/scsi/scsi_debug.c:1887
schedule_resp+0x4d8/0x1a70 drivers/scsi/scsi_debug.c:5478
scsi_debug_queuecommand+0x8c9/0x1ec0 drivers/scsi/scsi_debug.c:7533
scsi_dispatch_cmd drivers/scsi/scsi_lib.c:1520 [inline]
scsi_queue_rq+0x16b0/0x2d40 drivers/scsi/scsi_lib.c:1699
blk_mq_dispatch_rq_list+0xb9b/0x2700 block/blk-mq.c:1639
__blk_mq_sched_dispatch_requests+0x28f/0x590 block/blk-mq-sched.c:325
blk_mq_sched_dispatch_requests+0x105/0x190 block/blk-mq-sched.c:358
__blk_mq_run_hw_queue+0xe5/0x150 block/blk-mq.c:1761
__blk_mq_delay_run_hw_queue+0x4f8/0x5c0 block/blk-mq.c:1838
blk_mq_run_hw_queue+0x18d/0x350 block/blk-mq.c:1891
blk_mq_sched_insert_request+0x3db/0x4e0 block/blk-mq-sched.c:474
blk_execute_rq_nowait+0x16b/0x1c0 block/blk-exec.c:62
sg_common_write.isra.18+0xeb3/0x2000 drivers/scsi/sg.c:836
sg_new_write.isra.19+0x570/0x8c0 drivers/scsi/sg.c:774
sg_ioctl_common+0x14d6/0x2710 drivers/scsi/sg.c:939
sg_ioctl+0xa2/0x180 drivers/scsi/sg.c:1165
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:874 [inline]
__se_sys_ioctl fs/ioctl.c:860 [inline]
__x64_sys_ioctl+0x19d/0x220 fs/ioctl.c:860
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x3a/0x80 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x44/0xae
References
Impacted products
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cve-2021-47584
Vulnerability from cvelistv5
Published
2024-06-19 14:53
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
iocost: Fix divide-by-zero on donation from low hweight cgroup
The donation calculation logic assumes that the donor has non-zero
after-donation hweight, so the lowest active hweight a donating cgroup can
have is 2 so that it can donate 1 while keeping the other 1 for itself.
Earlier, we only donated from cgroups with sizable surpluses so this
condition was always true. However, with the precise donation algorithm
implemented, f1de2439ec43 ("blk-iocost: revamp donation amount
determination") made the donation amount calculation exact enabling even low
hweight cgroups to donate.
This means that in rare occasions, a cgroup with active hweight of 1 can
enter donation calculation triggering the following warning and then a
divide-by-zero oops.
WARNING: CPU: 4 PID: 0 at block/blk-iocost.c:1928 transfer_surpluses.cold+0x0/0x53 [884/94867]
...
RIP: 0010:transfer_surpluses.cold+0x0/0x53
Code: 92 ff 48 c7 c7 28 d1 ab b5 65 48 8b 34 25 00 ae 01 00 48 81 c6 90 06 00 00 e8 8b 3f fe ff 48 c7 c0 ea ff ff ff e9 95 ff 92 ff <0f> 0b 48 c7 c7 30 da ab b5 e8 71 3f fe ff 4c 89 e8 4d 85 ed 74 0
4
...
Call Trace:
<IRQ>
ioc_timer_fn+0x1043/0x1390
call_timer_fn+0xa1/0x2c0
__run_timers.part.0+0x1ec/0x2e0
run_timer_softirq+0x35/0x70
...
iocg: invalid donation weights in /a/b: active=1 donating=1 after=0
Fix it by excluding cgroups w/ active hweight < 2 from donating. Excluding
these extreme low hweight donations shouldn't affect work conservation in
any meaningful way.
References
Impacted products
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cve-2021-47589
Vulnerability from cvelistv5
Published
2024-06-19 14:53
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
igbvf: fix double free in `igbvf_probe`
In `igbvf_probe`, if register_netdev() fails, the program will go to
label err_hw_init, and then to label err_ioremap. In free_netdev() which
is just below label err_ioremap, there is `list_for_each_entry_safe` and
`netif_napi_del` which aims to delete all entries in `dev->napi_list`.
The program has added an entry `adapter->rx_ring->napi` which is added by
`netif_napi_add` in igbvf_alloc_queues(). However, adapter->rx_ring has
been freed below label err_hw_init. So this a UAF.
In terms of how to patch the problem, we can refer to igbvf_remove() and
delete the entry before `adapter->rx_ring`.
The KASAN logs are as follows:
[ 35.126075] BUG: KASAN: use-after-free in free_netdev+0x1fd/0x450
[ 35.127170] Read of size 8 at addr ffff88810126d990 by task modprobe/366
[ 35.128360]
[ 35.128643] CPU: 1 PID: 366 Comm: modprobe Not tainted 5.15.0-rc2+ #14
[ 35.129789] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014
[ 35.131749] Call Trace:
[ 35.132199] dump_stack_lvl+0x59/0x7b
[ 35.132865] print_address_description+0x7c/0x3b0
[ 35.133707] ? free_netdev+0x1fd/0x450
[ 35.134378] __kasan_report+0x160/0x1c0
[ 35.135063] ? free_netdev+0x1fd/0x450
[ 35.135738] kasan_report+0x4b/0x70
[ 35.136367] free_netdev+0x1fd/0x450
[ 35.137006] igbvf_probe+0x121d/0x1a10 [igbvf]
[ 35.137808] ? igbvf_vlan_rx_add_vid+0x100/0x100 [igbvf]
[ 35.138751] local_pci_probe+0x13c/0x1f0
[ 35.139461] pci_device_probe+0x37e/0x6c0
[ 35.165526]
[ 35.165806] Allocated by task 366:
[ 35.166414] ____kasan_kmalloc+0xc4/0xf0
[ 35.167117] foo_kmem_cache_alloc_trace+0x3c/0x50 [igbvf]
[ 35.168078] igbvf_probe+0x9c5/0x1a10 [igbvf]
[ 35.168866] local_pci_probe+0x13c/0x1f0
[ 35.169565] pci_device_probe+0x37e/0x6c0
[ 35.179713]
[ 35.179993] Freed by task 366:
[ 35.180539] kasan_set_track+0x4c/0x80
[ 35.181211] kasan_set_free_info+0x1f/0x40
[ 35.181942] ____kasan_slab_free+0x103/0x140
[ 35.182703] kfree+0xe3/0x250
[ 35.183239] igbvf_probe+0x1173/0x1a10 [igbvf]
[ 35.184040] local_pci_probe+0x13c/0x1f0
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: d4e0fe01a38a073568aee541a0247fe734095979 Version: d4e0fe01a38a073568aee541a0247fe734095979 Version: d4e0fe01a38a073568aee541a0247fe734095979 Version: d4e0fe01a38a073568aee541a0247fe734095979 Version: d4e0fe01a38a073568aee541a0247fe734095979 Version: d4e0fe01a38a073568aee541a0247fe734095979 Version: d4e0fe01a38a073568aee541a0247fe734095979 Version: d4e0fe01a38a073568aee541a0247fe734095979 |
||||
|
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cve-2024-38602
Vulnerability from cvelistv5
Published
2024-06-19 13:48
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ax25: Fix reference count leak issues of ax25_dev
The ax25_addr_ax25dev() and ax25_dev_device_down() exist a reference
count leak issue of the object "ax25_dev".
Memory leak issue in ax25_addr_ax25dev():
The reference count of the object "ax25_dev" can be increased multiple
times in ax25_addr_ax25dev(). This will cause a memory leak.
Memory leak issues in ax25_dev_device_down():
The reference count of ax25_dev is set to 1 in ax25_dev_device_up() and
then increase the reference count when ax25_dev is added to ax25_dev_list.
As a result, the reference count of ax25_dev is 2. But when the device is
shutting down. The ax25_dev_device_down() drops the reference count once
or twice depending on if we goto unlock_put or not, which will cause
memory leak.
As for the issue of ax25_addr_ax25dev(), it is impossible for one pointer
to be on a list twice. So add a break in ax25_addr_ax25dev(). As for the
issue of ax25_dev_device_down(), increase the reference count of ax25_dev
once in ax25_dev_device_up() and decrease the reference count of ax25_dev
after it is removed from the ax25_dev_list.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: d01ffb9eee4af165d83b08dd73ebdf9fe94a519b Version: d01ffb9eee4af165d83b08dd73ebdf9fe94a519b Version: d01ffb9eee4af165d83b08dd73ebdf9fe94a519b Version: d01ffb9eee4af165d83b08dd73ebdf9fe94a519b Version: d01ffb9eee4af165d83b08dd73ebdf9fe94a519b |
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cve-2024-38540
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
bnxt_re: avoid shift undefined behavior in bnxt_qplib_alloc_init_hwq
Undefined behavior is triggered when bnxt_qplib_alloc_init_hwq is called
with hwq_attr->aux_depth != 0 and hwq_attr->aux_stride == 0.
In that case, "roundup_pow_of_two(hwq_attr->aux_stride)" gets called.
roundup_pow_of_two is documented as undefined for 0.
Fix it in the one caller that had this combination.
The undefined behavior was detected by UBSAN:
UBSAN: shift-out-of-bounds in ./include/linux/log2.h:57:13
shift exponent 64 is too large for 64-bit type 'long unsigned int'
CPU: 24 PID: 1075 Comm: (udev-worker) Not tainted 6.9.0-rc6+ #4
Hardware name: Abacus electric, s.r.o. - servis@abacus.cz Super Server/H12SSW-iN, BIOS 2.7 10/25/2023
Call Trace:
<TASK>
dump_stack_lvl+0x5d/0x80
ubsan_epilogue+0x5/0x30
__ubsan_handle_shift_out_of_bounds.cold+0x61/0xec
__roundup_pow_of_two+0x25/0x35 [bnxt_re]
bnxt_qplib_alloc_init_hwq+0xa1/0x470 [bnxt_re]
bnxt_qplib_create_qp+0x19e/0x840 [bnxt_re]
bnxt_re_create_qp+0x9b1/0xcd0 [bnxt_re]
? srso_alias_return_thunk+0x5/0xfbef5
? srso_alias_return_thunk+0x5/0xfbef5
? __kmalloc+0x1b6/0x4f0
? create_qp.part.0+0x128/0x1c0 [ib_core]
? __pfx_bnxt_re_create_qp+0x10/0x10 [bnxt_re]
create_qp.part.0+0x128/0x1c0 [ib_core]
ib_create_qp_kernel+0x50/0xd0 [ib_core]
create_mad_qp+0x8e/0xe0 [ib_core]
? __pfx_qp_event_handler+0x10/0x10 [ib_core]
ib_mad_init_device+0x2be/0x680 [ib_core]
add_client_context+0x10d/0x1a0 [ib_core]
enable_device_and_get+0xe0/0x1d0 [ib_core]
ib_register_device+0x53c/0x630 [ib_core]
? srso_alias_return_thunk+0x5/0xfbef5
bnxt_re_probe+0xbd8/0xe50 [bnxt_re]
? __pfx_bnxt_re_probe+0x10/0x10 [bnxt_re]
auxiliary_bus_probe+0x49/0x80
? driver_sysfs_add+0x57/0xc0
really_probe+0xde/0x340
? pm_runtime_barrier+0x54/0x90
? __pfx___driver_attach+0x10/0x10
__driver_probe_device+0x78/0x110
driver_probe_device+0x1f/0xa0
__driver_attach+0xba/0x1c0
bus_for_each_dev+0x8f/0xe0
bus_add_driver+0x146/0x220
driver_register+0x72/0xd0
__auxiliary_driver_register+0x6e/0xd0
? __pfx_bnxt_re_mod_init+0x10/0x10 [bnxt_re]
bnxt_re_mod_init+0x3e/0xff0 [bnxt_re]
? __pfx_bnxt_re_mod_init+0x10/0x10 [bnxt_re]
do_one_initcall+0x5b/0x310
do_init_module+0x90/0x250
init_module_from_file+0x86/0xc0
idempotent_init_module+0x121/0x2b0
__x64_sys_finit_module+0x5e/0xb0
do_syscall_64+0x82/0x160
? srso_alias_return_thunk+0x5/0xfbef5
? syscall_exit_to_user_mode_prepare+0x149/0x170
? srso_alias_return_thunk+0x5/0xfbef5
? syscall_exit_to_user_mode+0x75/0x230
? srso_alias_return_thunk+0x5/0xfbef5
? do_syscall_64+0x8e/0x160
? srso_alias_return_thunk+0x5/0xfbef5
? __count_memcg_events+0x69/0x100
? srso_alias_return_thunk+0x5/0xfbef5
? count_memcg_events.constprop.0+0x1a/0x30
? srso_alias_return_thunk+0x5/0xfbef5
? handle_mm_fault+0x1f0/0x300
? srso_alias_return_thunk+0x5/0xfbef5
? do_user_addr_fault+0x34e/0x640
? srso_alias_return_thunk+0x5/0xfbef5
? srso_alias_return_thunk+0x5/0xfbef5
entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f4e5132821d
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d e3 db 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007ffca9c906a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
RAX: ffffffffffffffda RBX: 0000563ec8a8f130 RCX: 00007f4e5132821d
RDX: 0000000000000000 RSI: 00007f4e518fa07d RDI: 000000000000003b
RBP: 00007ffca9c90760 R08: 00007f4e513f6b20 R09: 00007ffca9c906f0
R10: 0000563ec8a8faa0 R11: 0000000000000246 R12: 00007f4e518fa07d
R13: 0000000000020000 R14: 0000563ec8409e90 R15: 0000563ec8a8fa60
</TASK>
---[ end trace ]---
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 0c4dcd602817502bb3dced7a834a13ef717d65a4 Version: 0c4dcd602817502bb3dced7a834a13ef717d65a4 Version: 0c4dcd602817502bb3dced7a834a13ef717d65a4 Version: 0c4dcd602817502bb3dced7a834a13ef717d65a4 Version: 0c4dcd602817502bb3dced7a834a13ef717d65a4 |
||||
|
|||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbnxt_re: avoid shift undefined behavior in bnxt_qplib_alloc_init_hwq\n\nUndefined behavior is triggered when bnxt_qplib_alloc_init_hwq is called\nwith hwq_attr-\u003eaux_depth != 0 and hwq_attr-\u003eaux_stride == 0.\nIn that case, \"roundup_pow_of_two(hwq_attr-\u003eaux_stride)\" gets called.\nroundup_pow_of_two is documented as undefined for 0.\n\nFix it in the one caller that had this combination.\n\nThe undefined behavior was detected by UBSAN:\n UBSAN: shift-out-of-bounds in ./include/linux/log2.h:57:13\n shift exponent 64 is too large for 64-bit type \u0027long unsigned int\u0027\n CPU: 24 PID: 1075 Comm: (udev-worker) Not tainted 6.9.0-rc6+ #4\n Hardware name: Abacus electric, s.r.o. - servis@abacus.cz Super Server/H12SSW-iN, BIOS 2.7 10/25/2023\n Call Trace:\n \u003cTASK\u003e\n dump_stack_lvl+0x5d/0x80\n ubsan_epilogue+0x5/0x30\n __ubsan_handle_shift_out_of_bounds.cold+0x61/0xec\n __roundup_pow_of_two+0x25/0x35 [bnxt_re]\n bnxt_qplib_alloc_init_hwq+0xa1/0x470 [bnxt_re]\n bnxt_qplib_create_qp+0x19e/0x840 [bnxt_re]\n bnxt_re_create_qp+0x9b1/0xcd0 [bnxt_re]\n ? srso_alias_return_thunk+0x5/0xfbef5\n ? srso_alias_return_thunk+0x5/0xfbef5\n ? __kmalloc+0x1b6/0x4f0\n ? create_qp.part.0+0x128/0x1c0 [ib_core]\n ? __pfx_bnxt_re_create_qp+0x10/0x10 [bnxt_re]\n create_qp.part.0+0x128/0x1c0 [ib_core]\n ib_create_qp_kernel+0x50/0xd0 [ib_core]\n create_mad_qp+0x8e/0xe0 [ib_core]\n ? __pfx_qp_event_handler+0x10/0x10 [ib_core]\n ib_mad_init_device+0x2be/0x680 [ib_core]\n add_client_context+0x10d/0x1a0 [ib_core]\n enable_device_and_get+0xe0/0x1d0 [ib_core]\n ib_register_device+0x53c/0x630 [ib_core]\n ? srso_alias_return_thunk+0x5/0xfbef5\n bnxt_re_probe+0xbd8/0xe50 [bnxt_re]\n ? __pfx_bnxt_re_probe+0x10/0x10 [bnxt_re]\n auxiliary_bus_probe+0x49/0x80\n ? driver_sysfs_add+0x57/0xc0\n really_probe+0xde/0x340\n ? pm_runtime_barrier+0x54/0x90\n ? __pfx___driver_attach+0x10/0x10\n __driver_probe_device+0x78/0x110\n driver_probe_device+0x1f/0xa0\n __driver_attach+0xba/0x1c0\n bus_for_each_dev+0x8f/0xe0\n bus_add_driver+0x146/0x220\n driver_register+0x72/0xd0\n __auxiliary_driver_register+0x6e/0xd0\n ? __pfx_bnxt_re_mod_init+0x10/0x10 [bnxt_re]\n bnxt_re_mod_init+0x3e/0xff0 [bnxt_re]\n ? __pfx_bnxt_re_mod_init+0x10/0x10 [bnxt_re]\n do_one_initcall+0x5b/0x310\n do_init_module+0x90/0x250\n init_module_from_file+0x86/0xc0\n idempotent_init_module+0x121/0x2b0\n __x64_sys_finit_module+0x5e/0xb0\n do_syscall_64+0x82/0x160\n ? srso_alias_return_thunk+0x5/0xfbef5\n ? syscall_exit_to_user_mode_prepare+0x149/0x170\n ? srso_alias_return_thunk+0x5/0xfbef5\n ? syscall_exit_to_user_mode+0x75/0x230\n ? srso_alias_return_thunk+0x5/0xfbef5\n ? do_syscall_64+0x8e/0x160\n ? srso_alias_return_thunk+0x5/0xfbef5\n ? __count_memcg_events+0x69/0x100\n ? srso_alias_return_thunk+0x5/0xfbef5\n ? count_memcg_events.constprop.0+0x1a/0x30\n ? srso_alias_return_thunk+0x5/0xfbef5\n ? handle_mm_fault+0x1f0/0x300\n ? srso_alias_return_thunk+0x5/0xfbef5\n ? do_user_addr_fault+0x34e/0x640\n ? srso_alias_return_thunk+0x5/0xfbef5\n ? srso_alias_return_thunk+0x5/0xfbef5\n entry_SYSCALL_64_after_hwframe+0x76/0x7e\n RIP: 0033:0x7f4e5132821d\n Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 \u003c48\u003e 3d 01 f0 ff ff 73 01 c3 48 8b 0d e3 db 0c 00 f7 d8 64 89 01 48\n RSP: 002b:00007ffca9c906a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139\n RAX: ffffffffffffffda RBX: 0000563ec8a8f130 RCX: 00007f4e5132821d\n RDX: 0000000000000000 RSI: 00007f4e518fa07d RDI: 000000000000003b\n RBP: 00007ffca9c90760 R08: 00007f4e513f6b20 R09: 00007ffca9c906f0\n R10: 0000563ec8a8faa0 R11: 0000000000000246 R12: 00007f4e518fa07d\n R13: 0000000000020000 R14: 0000563ec8409e90 R15: 0000563ec8a8fa60\n \u003c/TASK\u003e\n ---[ end trace ]---"
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cve-2021-47601
Vulnerability from cvelistv5
Published
2024-06-19 14:54
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
tee: amdtee: fix an IS_ERR() vs NULL bug
The __get_free_pages() function does not return error pointers it returns
NULL so fix this condition to avoid a NULL dereference.
References
Impacted products
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cve-2024-38611
Vulnerability from cvelistv5
Published
2024-06-19 13:56
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: i2c: et8ek8: Don't strip remove function when driver is builtin
Using __exit for the remove function results in the remove callback
being discarded with CONFIG_VIDEO_ET8EK8=y. When such a device gets
unbound (e.g. using sysfs or hotplug), the driver is just removed
without the cleanup being performed. This results in resource leaks. Fix
it by compiling in the remove callback unconditionally.
This also fixes a W=1 modpost warning:
WARNING: modpost: drivers/media/i2c/et8ek8/et8ek8: section mismatch in reference: et8ek8_i2c_driver+0x10 (section: .data) -> et8ek8_remove (section: .exit.text)
References
Impacted products
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cve-2021-47609
Vulnerability from cvelistv5
Published
2024-06-19 14:57
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
firmware: arm_scpi: Fix string overflow in SCPI genpd driver
Without the bound checks for scpi_pd->name, it could result in the buffer
overflow when copying the SCPI device name from the corresponding device
tree node as the name string is set at maximum size of 30.
Let us fix it by using devm_kasprintf so that the string buffer is
allocated dynamically.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 8bec4337ad4023b26de35d3b0c3a3b2735ffc5c7 Version: 8bec4337ad4023b26de35d3b0c3a3b2735ffc5c7 Version: 8bec4337ad4023b26de35d3b0c3a3b2735ffc5c7 Version: 8bec4337ad4023b26de35d3b0c3a3b2735ffc5c7 Version: 8bec4337ad4023b26de35d3b0c3a3b2735ffc5c7 Version: 8bec4337ad4023b26de35d3b0c3a3b2735ffc5c7 Version: 8bec4337ad4023b26de35d3b0c3a3b2735ffc5c7 |
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cve-2021-47616
Vulnerability from cvelistv5
Published
2024-06-19 14:58
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA: Fix use-after-free in rxe_queue_cleanup
On error handling path in rxe_qp_from_init() qp->sq.queue is freed and
then rxe_create_qp() will drop last reference to this object. qp clean up
function will try to free this queue one time and it causes UAF bug.
Fix it by zeroing queue pointer after freeing queue in rxe_qp_from_init().
References
Impacted products
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cve-2024-38552
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Fix potential index out of bounds in color transformation function
Fixes index out of bounds issue in the color transformation function.
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transfer function points. If 'i' is out of bounds, an error message is
logged and the function returns false to indicate an error.
Reported by smatch:
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_cm_common.c:405 cm_helper_translate_curve_to_hw_format() error: buffer overflow 'output_tf->tf_pts.red' 1025 <= s32max
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_cm_common.c:406 cm_helper_translate_curve_to_hw_format() error: buffer overflow 'output_tf->tf_pts.green' 1025 <= s32max
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_cm_common.c:407 cm_helper_translate_curve_to_hw_format() error: buffer overflow 'output_tf->tf_pts.blue' 1025 <= s32max
References
Impacted products
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|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
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cve-2021-47586
Vulnerability from cvelistv5
Published
2024-06-19 14:53
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: stmmac: dwmac-rk: fix oob read in rk_gmac_setup
KASAN reports an out-of-bounds read in rk_gmac_setup on the line:
while (ops->regs[i]) {
This happens for most platforms since the regs flexible array member is
empty, so the memory after the ops structure is being read here. It
seems that mostly this happens to contain zero anyway, so we get lucky
and everything still works.
To avoid adding redundant data to nearly all the ops structures, add a
new flag to indicate whether the regs field is valid and avoid this loop
when it is not.
References
Impacted products
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cve-2021-47573
Vulnerability from cvelistv5
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
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cve-2024-38616
Vulnerability from cvelistv5
Published
2024-06-19 13:56
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: carl9170: re-fix fortified-memset warning
The carl9170_tx_release() function sometimes triggers a fortified-memset
warning in my randconfig builds:
In file included from include/linux/string.h:254,
from drivers/net/wireless/ath/carl9170/tx.c:40:
In function 'fortify_memset_chk',
inlined from 'carl9170_tx_release' at drivers/net/wireless/ath/carl9170/tx.c:283:2,
inlined from 'kref_put' at include/linux/kref.h:65:3,
inlined from 'carl9170_tx_put_skb' at drivers/net/wireless/ath/carl9170/tx.c:342:9:
include/linux/fortify-string.h:493:25: error: call to '__write_overflow_field' declared with attribute warning: detected write beyond size of field (1st parameter); maybe use struct_group()? [-Werror=attribute-warning]
493 | __write_overflow_field(p_size_field, size);
Kees previously tried to avoid this by using memset_after(), but it seems
this does not fully address the problem. I noticed that the memset_after()
here is done on a different part of the union (status) than the original
cast was from (rate_driver_data), which may confuse the compiler.
Unfortunately, the memset_after() trick does not work on driver_rates[]
because that is part of an anonymous struct, and I could not get
struct_group() to do this either. Using two separate memset() calls
on the two members does address the warning though.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: fb5f6a0e8063b7a84d6d44ef353846ccd7708d2e Version: fb5f6a0e8063b7a84d6d44ef353846ccd7708d2e Version: fb5f6a0e8063b7a84d6d44ef353846ccd7708d2e Version: fb5f6a0e8063b7a84d6d44ef353846ccd7708d2e Version: fb5f6a0e8063b7a84d6d44ef353846ccd7708d2e |
||||
|
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cve-2024-38564
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf: Add BPF_PROG_TYPE_CGROUP_SKB attach type enforcement in BPF_LINK_CREATE
bpf_prog_attach uses attach_type_to_prog_type to enforce proper
attach type for BPF_PROG_TYPE_CGROUP_SKB. link_create uses
bpf_prog_get and relies on bpf_prog_attach_check_attach_type
to properly verify prog_type <> attach_type association.
Add missing attach_type enforcement for the link_create case.
Otherwise, it's currently possible to attach cgroup_skb prog
types to other cgroup hooks.
References
Impacted products
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cve-2021-47592
Vulnerability from cvelistv5
Published
2024-06-19 14:53
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: stmmac: fix tc flower deletion for VLAN priority Rx steering
To replicate the issue:-
1) Add 1 flower filter for VLAN Priority based frame steering:-
$ IFDEVNAME=eth0
$ tc qdisc add dev $IFDEVNAME ingress
$ tc qdisc add dev $IFDEVNAME root mqprio num_tc 8 \
map 0 1 2 3 4 5 6 7 0 0 0 0 0 0 0 0 \
queues 1@0 1@1 1@2 1@3 1@4 1@5 1@6 1@7 hw 0
$ tc filter add dev $IFDEVNAME parent ffff: protocol 802.1Q \
flower vlan_prio 0 hw_tc 0
2) Get the 'pref' id
$ tc filter show dev $IFDEVNAME ingress
3) Delete a specific tc flower record (say pref 49151)
$ tc filter del dev $IFDEVNAME parent ffff: pref 49151
From dmesg, we will observe kernel NULL pointer ooops
[ 197.170464] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 197.171367] #PF: supervisor read access in kernel mode
[ 197.171367] #PF: error_code(0x0000) - not-present page
[ 197.171367] PGD 0 P4D 0
[ 197.171367] Oops: 0000 [#1] PREEMPT SMP NOPTI
<snip>
[ 197.171367] RIP: 0010:tc_setup_cls+0x20b/0x4a0 [stmmac]
<snip>
[ 197.171367] Call Trace:
[ 197.171367] <TASK>
[ 197.171367] ? __stmmac_disable_all_queues+0xa8/0xe0 [stmmac]
[ 197.171367] stmmac_setup_tc_block_cb+0x70/0x110 [stmmac]
[ 197.171367] tc_setup_cb_destroy+0xb3/0x180
[ 197.171367] fl_hw_destroy_filter+0x94/0xc0 [cls_flower]
The above issue is due to previous incorrect implementation of
tc_del_vlan_flow(), shown below, that uses flow_cls_offload_flow_rule()
to get struct flow_rule *rule which is no longer valid for tc filter
delete operation.
struct flow_rule *rule = flow_cls_offload_flow_rule(cls);
struct flow_dissector *dissector = rule->match.dissector;
So, to ensure tc_del_vlan_flow() deletes the right VLAN cls record for
earlier configured RX queue (configured by hw_tc) in tc_add_vlan_flow(),
this patch introduces stmmac_rfs_entry as driver-side flow_cls_offload
record for 'RX frame steering' tc flower, currently used for VLAN
priority. The implementation has taken consideration for future extension
to include other type RX frame steering such as EtherType based.
v2:
- Clean up overly extensive backtrace and rewrite git message to better
explain the kernel NULL pointer issue.
References
Impacted products
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cve-2021-47587
Vulnerability from cvelistv5
Published
2024-06-19 14:53
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: systemport: Add global locking for descriptor lifecycle
The descriptor list is a shared resource across all of the transmit queues, and
the locking mechanism used today only protects concurrency across a given
transmit queue between the transmit and reclaiming. This creates an opportunity
for the SYSTEMPORT hardware to work on corrupted descriptors if we have
multiple producers at once which is the case when using multiple transmit
queues.
This was particularly noticeable when using multiple flows/transmit queues and
it showed up in interesting ways in that UDP packets would get a correct UDP
header checksum being calculated over an incorrect packet length. Similarly TCP
packets would get an equally correct checksum computed by the hardware over an
incorrect packet length.
The SYSTEMPORT hardware maintains an internal descriptor list that it re-arranges
when the driver produces a new descriptor anytime it writes to the
WRITE_PORT_{HI,LO} registers, there is however some delay in the hardware to
re-organize its descriptors and it is possible that concurrent TX queues
eventually break this internal allocation scheme to the point where the
length/status part of the descriptor gets used for an incorrect data buffer.
The fix is to impose a global serialization for all TX queues in the short
section where we are writing to the WRITE_PORT_{HI,LO} registers which solves
the corruption even with multiple concurrent TX queues being used.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 80105befdb4b8cea924711b40b2462b87df65b62 Version: 80105befdb4b8cea924711b40b2462b87df65b62 Version: 80105befdb4b8cea924711b40b2462b87df65b62 Version: 80105befdb4b8cea924711b40b2462b87df65b62 Version: 80105befdb4b8cea924711b40b2462b87df65b62 Version: 80105befdb4b8cea924711b40b2462b87df65b62 Version: 80105befdb4b8cea924711b40b2462b87df65b62 Version: 80105befdb4b8cea924711b40b2462b87df65b62 |
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cve-2021-47600
Vulnerability from cvelistv5
Published
2024-06-19 14:54
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
dm btree remove: fix use after free in rebalance_children()
Move dm_tm_unlock() after dm_tm_dec().
References
Impacted products
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|---|---|---|---|---|---|---|---|
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cve-2024-38579
Vulnerability from cvelistv5
Published
2024-06-19 13:37
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
crypto: bcm - Fix pointer arithmetic
In spu2_dump_omd() value of ptr is increased by ciph_key_len
instead of hash_iv_len which could lead to going beyond the
buffer boundaries.
Fix this bug by changing ciph_key_len to hash_iv_len.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
References
Impacted products
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|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
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cve-2024-38558
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: openvswitch: fix overwriting ct original tuple for ICMPv6
OVS_PACKET_CMD_EXECUTE has 3 main attributes:
- OVS_PACKET_ATTR_KEY - Packet metadata in a netlink format.
- OVS_PACKET_ATTR_PACKET - Binary packet content.
- OVS_PACKET_ATTR_ACTIONS - Actions to execute on the packet.
OVS_PACKET_ATTR_KEY is parsed first to populate sw_flow_key structure
with the metadata like conntrack state, input port, recirculation id,
etc. Then the packet itself gets parsed to populate the rest of the
keys from the packet headers.
Whenever the packet parsing code starts parsing the ICMPv6 header, it
first zeroes out fields in the key corresponding to Neighbor Discovery
information even if it is not an ND packet.
It is an 'ipv6.nd' field. However, the 'ipv6' is a union that shares
the space between 'nd' and 'ct_orig' that holds the original tuple
conntrack metadata parsed from the OVS_PACKET_ATTR_KEY.
ND packets should not normally have conntrack state, so it's fine to
share the space, but normal ICMPv6 Echo packets or maybe other types of
ICMPv6 can have the state attached and it should not be overwritten.
The issue results in all but the last 4 bytes of the destination
address being wiped from the original conntrack tuple leading to
incorrect packet matching and potentially executing wrong actions
in case this packet recirculates within the datapath or goes back
to userspace.
ND fields should not be accessed in non-ND packets, so not clearing
them should be fine. Executing memset() only for actual ND packets to
avoid the issue.
Initializing the whole thing before parsing is needed because ND packet
may not contain all the options.
The issue only affects the OVS_PACKET_CMD_EXECUTE path and doesn't
affect packets entering OVS datapath from network interfaces, because
in this case CT metadata is populated from skb after the packet is
already parsed.
References
Impacted products
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|---|---|---|---|---|---|---|---|
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cve-2024-38548
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm: bridge: cdns-mhdp8546: Fix possible null pointer dereference
In cdns_mhdp_atomic_enable(), the return value of drm_mode_duplicate() is
assigned to mhdp_state->current_mode, and there is a dereference of it in
drm_mode_set_name(), which will lead to a NULL pointer dereference on
failure of drm_mode_duplicate().
Fix this bug add a check of mhdp_state->current_mode.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: fb43aa0acdfd600c75b8c877bdf9f6e9893ffc9b Version: fb43aa0acdfd600c75b8c877bdf9f6e9893ffc9b Version: fb43aa0acdfd600c75b8c877bdf9f6e9893ffc9b Version: fb43aa0acdfd600c75b8c877bdf9f6e9893ffc9b Version: fb43aa0acdfd600c75b8c877bdf9f6e9893ffc9b Version: fb43aa0acdfd600c75b8c877bdf9f6e9893ffc9b Version: fb43aa0acdfd600c75b8c877bdf9f6e9893ffc9b |
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cve-2024-38569
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drivers/perf: hisi_pcie: Fix out-of-bound access when valid event group
The perf tool allows users to create event groups through following
cmd [1], but the driver does not check whether the array index is out of
bounds when writing data to the event_group array. If the number of events
in an event_group is greater than HISI_PCIE_MAX_COUNTERS, the memory write
overflow of event_group array occurs.
Add array index check to fix the possible array out of bounds violation,
and return directly when write new events are written to array bounds.
There are 9 different events in an event_group.
[1] perf stat -e '{pmu/event1/, ... ,pmu/event9/}'
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 8404b0fbc7fbd42e5c5d28cdedd450e70829c77a Version: 8404b0fbc7fbd42e5c5d28cdedd450e70829c77a Version: 8404b0fbc7fbd42e5c5d28cdedd450e70829c77a Version: 8404b0fbc7fbd42e5c5d28cdedd450e70829c77a Version: 8404b0fbc7fbd42e5c5d28cdedd450e70829c77a |
||||
|
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cve-2024-38570
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
gfs2: Fix potential glock use-after-free on unmount
When a DLM lockspace is released and there ares still locks in that
lockspace, DLM will unlock those locks automatically. Commit
fb6791d100d1b started exploiting this behavior to speed up filesystem
unmount: gfs2 would simply free glocks it didn't want to unlock and then
release the lockspace. This didn't take the bast callbacks for
asynchronous lock contention notifications into account, which remain
active until until a lock is unlocked or its lockspace is released.
To prevent those callbacks from accessing deallocated objects, put the
glocks that should not be unlocked on the sd_dead_glocks list, release
the lockspace, and only then free those glocks.
As an additional measure, ignore unexpected ast and bast callbacks if
the receiving glock is dead.
References
Impacted products
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cve-2024-38580
Vulnerability from cvelistv5
Published
2024-06-19 13:37
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
epoll: be better about file lifetimes
epoll can call out to vfs_poll() with a file pointer that may race with
the last 'fput()'. That would make f_count go down to zero, and while
the ep->mtx locking means that the resulting file pointer tear-down will
be blocked until the poll returns, it means that f_count is already
dead, and any use of it won't actually get a reference to the file any
more: it's dead regardless.
Make sure we have a valid ref on the file pointer before we call down to
vfs_poll() from the epoll routines.
References
Impacted products
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cve-2021-47604
Vulnerability from cvelistv5
Published
2024-06-19 14:54
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
vduse: check that offset is within bounds in get_config()
This condition checks "len" but it does not check "offset" and that
could result in an out of bounds read if "offset > dev->config_size".
The problem is that since both variables are unsigned the
"dev->config_size - offset" subtraction would result in a very high
unsigned value.
I think these checks might not be necessary because "len" and "offset"
are supposed to already have been validated using the
vhost_vdpa_config_validate() function. But I do not know the code
perfectly, and I like to be safe.
References
Impacted products
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cve-2024-38598
Vulnerability from cvelistv5
Published
2024-06-19 13:45
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
md: fix resync softlockup when bitmap size is less than array size
Is is reported that for dm-raid10, lvextend + lvchange --syncaction will
trigger following softlockup:
kernel:watchdog: BUG: soft lockup - CPU#3 stuck for 26s! [mdX_resync:6976]
CPU: 7 PID: 3588 Comm: mdX_resync Kdump: loaded Not tainted 6.9.0-rc4-next-20240419 #1
RIP: 0010:_raw_spin_unlock_irq+0x13/0x30
Call Trace:
<TASK>
md_bitmap_start_sync+0x6b/0xf0
raid10_sync_request+0x25c/0x1b40 [raid10]
md_do_sync+0x64b/0x1020
md_thread+0xa7/0x170
kthread+0xcf/0x100
ret_from_fork+0x30/0x50
ret_from_fork_asm+0x1a/0x30
And the detailed process is as follows:
md_do_sync
j = mddev->resync_min
while (j < max_sectors)
sectors = raid10_sync_request(mddev, j, &skipped)
if (!md_bitmap_start_sync(..., &sync_blocks))
// md_bitmap_start_sync set sync_blocks to 0
return sync_blocks + sectors_skippe;
// sectors = 0;
j += sectors;
// j never change
Root cause is that commit 301867b1c168 ("md/raid10: check
slab-out-of-bounds in md_bitmap_get_counter") return early from
md_bitmap_get_counter(), without setting returned blocks.
Fix this problem by always set returned blocks from
md_bitmap_get_counter"(), as it used to be.
Noted that this patch just fix the softlockup problem in kernel, the
case that bitmap size doesn't match array size still need to be fixed.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 374fb914304d9b500721007f3837ea8f1f9a2418 Version: b0b971fe7d61411ede63c3291764dbde1577ef2c Version: 39fa14e824acfd470db4f42c354297456bd82b53 Version: a134dd582c0d5b6068efa308bd485cf1d00b3f65 Version: be1a3ec63a840cc9e59a033acf154f56255699a1 Version: 301867b1c16805aebbc306aafa6ecdc68b73c7e5 Version: 301867b1c16805aebbc306aafa6ecdc68b73c7e5 Version: 301867b1c16805aebbc306aafa6ecdc68b73c7e5 Version: 301867b1c16805aebbc306aafa6ecdc68b73c7e5 |
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cve-2024-38612
Vulnerability from cvelistv5
Published
2024-06-19 13:56
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ipv6: sr: fix invalid unregister error path
The error path of seg6_init() is wrong in case CONFIG_IPV6_SEG6_LWTUNNEL
is not defined. In that case if seg6_hmac_init() fails, the
genl_unregister_family() isn't called.
This issue exist since commit 46738b1317e1 ("ipv6: sr: add option to control
lwtunnel support"), and commit 5559cea2d5aa ("ipv6: sr: fix possible
use-after-free and null-ptr-deref") replaced unregister_pernet_subsys()
with genl_unregister_family() in this error path.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 46738b1317e169b281ad74690276916e24d1be6d Version: 46738b1317e169b281ad74690276916e24d1be6d Version: 46738b1317e169b281ad74690276916e24d1be6d Version: 46738b1317e169b281ad74690276916e24d1be6d Version: 46738b1317e169b281ad74690276916e24d1be6d Version: 46738b1317e169b281ad74690276916e24d1be6d Version: 46738b1317e169b281ad74690276916e24d1be6d Version: 46738b1317e169b281ad74690276916e24d1be6d Version: 46738b1317e169b281ad74690276916e24d1be6d |
||||
|
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cve-2021-47611
Vulnerability from cvelistv5
Published
2024-06-19 14:58
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
mac80211: validate extended element ID is present
Before attempting to parse an extended element, verify that
the extended element ID is present.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 41cbb0f5a29592874355e4159489eb08337cd50e Version: 41cbb0f5a29592874355e4159489eb08337cd50e Version: 41cbb0f5a29592874355e4159489eb08337cd50e Version: 41cbb0f5a29592874355e4159489eb08337cd50e Version: 41cbb0f5a29592874355e4159489eb08337cd50e |
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cve-2024-38553
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: fec: remove .ndo_poll_controller to avoid deadlocks
There is a deadlock issue found in sungem driver, please refer to the
commit ac0a230f719b ("eth: sungem: remove .ndo_poll_controller to avoid
deadlocks"). The root cause of the issue is that netpoll is in atomic
context and disable_irq() is called by .ndo_poll_controller interface
of sungem driver, however, disable_irq() might sleep. After analyzing
the implementation of fec_poll_controller(), the fec driver should have
the same issue. Due to the fec driver uses NAPI for TX completions, the
.ndo_poll_controller is unnecessary to be implemented in the fec driver,
so fec_poll_controller() can be safely removed.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
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cve-2024-38586
Vulnerability from cvelistv5
Published
2024-06-19 13:37
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
r8169: Fix possible ring buffer corruption on fragmented Tx packets.
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packets, whereby invalid entries were inserted into the transmit ring
buffer, subsequently leading to calls to dma_unmap_single() with a null
address.
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which may occur when small packets are padded (to work around hardware
quirks) in rtl8169_tso_csum_v2().
To fix this, postpone inspecting nr_frags until after any padding has been
applied.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
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cve-2024-38587
Vulnerability from cvelistv5
Published
2024-06-19 13:37
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
speakup: Fix sizeof() vs ARRAY_SIZE() bug
The "buf" pointer is an array of u16 values. This code should be
using ARRAY_SIZE() (which is 256) instead of sizeof() (which is 512),
otherwise it can the still got out of bounds.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 756c5cb7c09e537b87b5d3acafcb101b2ccf394f Version: 8f6b62125befe1675446923e4171eac2c012959c Version: 6401038acfa24cba9c28cce410b7505efadd0222 Version: 0d130158db29f5e0b3893154908cf618896450a8 Version: 89af25bd4b4bf6a71295f07e07a8ae7dc03c6595 Version: 8defb1d22ba0395b81feb963b96e252b097ba76f Version: 0efb15c14c493263cb3a5f65f5ddfd4603d19a76 Version: c8d2f34ea96ea3bce6ba2535f867f0d4ee3b22e1 Version: c8d2f34ea96ea3bce6ba2535f867f0d4ee3b22e1 |
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cve-2024-38593
Vulnerability from cvelistv5
Published
2024-06-19 13:45
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: micrel: Fix receiving the timestamp in the frame for lan8841
The blamed commit started to use the ptp workqueue to get the second
part of the timestamp. And when the port was set down, then this
workqueue is stopped. But if the config option NETWORK_PHY_TIMESTAMPING
is not enabled, then the ptp_clock is not initialized so then it would
crash when it would try to access the delayed work.
So then basically by setting up and then down the port, it would crash.
The fix consists in checking if the ptp_clock is initialized and only
then cancel the delayed work.
References
Impacted products
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cve-2024-38559
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: qedf: Ensure the copied buf is NUL terminated
Currently, we allocate a count-sized kernel buffer and copy count from
userspace to that buffer. Later, we use kstrtouint on this buffer but we
don't ensure that the string is terminated inside the buffer, this can
lead to OOB read when using kstrtouint. Fix this issue by using
memdup_user_nul instead of memdup_user.
References
Impacted products
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|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
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cve-2024-38603
Vulnerability from cvelistv5
Published
2024-06-19 13:48
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drivers/perf: hisi: hns3: Actually use devm_add_action_or_reset()
pci_alloc_irq_vectors() allocates an irq vector. When devm_add_action()
fails, the irq vector is not freed, which leads to a memory leak.
Replace the devm_add_action with devm_add_action_or_reset to ensure
the irq vector can be destroyed when it fails.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 66637ab137b44914356a9dc7a9b3f8ebcf0b0695 Version: 66637ab137b44914356a9dc7a9b3f8ebcf0b0695 Version: 66637ab137b44914356a9dc7a9b3f8ebcf0b0695 Version: 66637ab137b44914356a9dc7a9b3f8ebcf0b0695 Version: 66637ab137b44914356a9dc7a9b3f8ebcf0b0695 |
||||
|
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cve-2024-38608
Vulnerability from cvelistv5
Published
2024-06-19 13:56
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5e: Fix netif state handling
mlx5e_suspend cleans resources only if netif_device_present() returns
true. However, mlx5e_resume changes the state of netif, via
mlx5e_nic_enable, only if reg_state == NETREG_REGISTERED.
In the below case, the above leads to NULL-ptr Oops[1] and memory
leaks:
mlx5e_probe
_mlx5e_resume
mlx5e_attach_netdev
mlx5e_nic_enable <-- netdev not reg, not calling netif_device_attach()
register_netdev <-- failed for some reason.
ERROR_FLOW:
_mlx5e_suspend <-- netif_device_present return false, resources aren't freed :(
Hence, clean resources in this case as well.
[1]
BUG: kernel NULL pointer dereference, address: 0000000000000000
PGD 0 P4D 0
Oops: 0010 [#1] SMP
CPU: 2 PID: 9345 Comm: test-ovs-ct-gen Not tainted 6.5.0_for_upstream_min_debug_2023_09_05_16_01 #1
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014
RIP: 0010:0x0
Code: Unable to access opcode bytes at0xffffffffffffffd6.
RSP: 0018:ffff888178aaf758 EFLAGS: 00010246
Call Trace:
<TASK>
? __die+0x20/0x60
? page_fault_oops+0x14c/0x3c0
? exc_page_fault+0x75/0x140
? asm_exc_page_fault+0x22/0x30
notifier_call_chain+0x35/0xb0
blocking_notifier_call_chain+0x3d/0x60
mlx5_blocking_notifier_call_chain+0x22/0x30 [mlx5_core]
mlx5_core_uplink_netdev_event_replay+0x3e/0x60 [mlx5_core]
mlx5_mdev_netdev_track+0x53/0x60 [mlx5_ib]
mlx5_ib_roce_init+0xc3/0x340 [mlx5_ib]
__mlx5_ib_add+0x34/0xd0 [mlx5_ib]
mlx5r_probe+0xe1/0x210 [mlx5_ib]
? auxiliary_match_id+0x6a/0x90
auxiliary_bus_probe+0x38/0x80
? driver_sysfs_add+0x51/0x80
really_probe+0xc9/0x3e0
? driver_probe_device+0x90/0x90
__driver_probe_device+0x80/0x160
driver_probe_device+0x1e/0x90
__device_attach_driver+0x7d/0x100
bus_for_each_drv+0x80/0xd0
__device_attach+0xbc/0x1f0
bus_probe_device+0x86/0xa0
device_add+0x637/0x840
__auxiliary_device_add+0x3b/0xa0
add_adev+0xc9/0x140 [mlx5_core]
mlx5_rescan_drivers_locked+0x22a/0x310 [mlx5_core]
mlx5_register_device+0x53/0xa0 [mlx5_core]
mlx5_init_one_devl_locked+0x5c4/0x9c0 [mlx5_core]
mlx5_init_one+0x3b/0x60 [mlx5_core]
probe_one+0x44c/0x730 [mlx5_core]
local_pci_probe+0x3e/0x90
pci_device_probe+0xbf/0x210
? kernfs_create_link+0x5d/0xa0
? sysfs_do_create_link_sd+0x60/0xc0
really_probe+0xc9/0x3e0
? driver_probe_device+0x90/0x90
__driver_probe_device+0x80/0x160
driver_probe_device+0x1e/0x90
__device_attach_driver+0x7d/0x100
bus_for_each_drv+0x80/0xd0
__device_attach+0xbc/0x1f0
pci_bus_add_device+0x54/0x80
pci_iov_add_virtfn+0x2e6/0x320
sriov_enable+0x208/0x420
mlx5_core_sriov_configure+0x9e/0x200 [mlx5_core]
sriov_numvfs_store+0xae/0x1a0
kernfs_fop_write_iter+0x10c/0x1a0
vfs_write+0x291/0x3c0
ksys_write+0x5f/0xe0
do_syscall_64+0x3d/0x90
entry_SYSCALL_64_after_hwframe+0x46/0xb0
CR2: 0000000000000000
---[ end trace 0000000000000000 ]---
References
Impacted products
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5e: Fix netif state handling\n\nmlx5e_suspend cleans resources only if netif_device_present() returns\ntrue. However, mlx5e_resume changes the state of netif, via\nmlx5e_nic_enable, only if reg_state == NETREG_REGISTERED.\nIn the below case, the above leads to NULL-ptr Oops[1] and memory\nleaks:\n\nmlx5e_probe\n _mlx5e_resume\n mlx5e_attach_netdev\n mlx5e_nic_enable \u003c-- netdev not reg, not calling netif_device_attach()\n register_netdev \u003c-- failed for some reason.\nERROR_FLOW:\n _mlx5e_suspend \u003c-- netif_device_present return false, resources aren\u0027t freed :(\n\nHence, clean resources in this case as well.\n\n[1]\nBUG: kernel NULL pointer dereference, address: 0000000000000000\nPGD 0 P4D 0\nOops: 0010 [#1] SMP\nCPU: 2 PID: 9345 Comm: test-ovs-ct-gen Not tainted 6.5.0_for_upstream_min_debug_2023_09_05_16_01 #1\nHardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014\nRIP: 0010:0x0\nCode: Unable to access opcode bytes at0xffffffffffffffd6.\nRSP: 0018:ffff888178aaf758 EFLAGS: 00010246\nCall Trace:\n \u003cTASK\u003e\n ? __die+0x20/0x60\n ? page_fault_oops+0x14c/0x3c0\n ? exc_page_fault+0x75/0x140\n ? asm_exc_page_fault+0x22/0x30\n notifier_call_chain+0x35/0xb0\n blocking_notifier_call_chain+0x3d/0x60\n mlx5_blocking_notifier_call_chain+0x22/0x30 [mlx5_core]\n mlx5_core_uplink_netdev_event_replay+0x3e/0x60 [mlx5_core]\n mlx5_mdev_netdev_track+0x53/0x60 [mlx5_ib]\n mlx5_ib_roce_init+0xc3/0x340 [mlx5_ib]\n __mlx5_ib_add+0x34/0xd0 [mlx5_ib]\n mlx5r_probe+0xe1/0x210 [mlx5_ib]\n ? auxiliary_match_id+0x6a/0x90\n auxiliary_bus_probe+0x38/0x80\n ? driver_sysfs_add+0x51/0x80\n really_probe+0xc9/0x3e0\n ? driver_probe_device+0x90/0x90\n __driver_probe_device+0x80/0x160\n driver_probe_device+0x1e/0x90\n __device_attach_driver+0x7d/0x100\n bus_for_each_drv+0x80/0xd0\n __device_attach+0xbc/0x1f0\n bus_probe_device+0x86/0xa0\n device_add+0x637/0x840\n __auxiliary_device_add+0x3b/0xa0\n add_adev+0xc9/0x140 [mlx5_core]\n mlx5_rescan_drivers_locked+0x22a/0x310 [mlx5_core]\n mlx5_register_device+0x53/0xa0 [mlx5_core]\n mlx5_init_one_devl_locked+0x5c4/0x9c0 [mlx5_core]\n mlx5_init_one+0x3b/0x60 [mlx5_core]\n probe_one+0x44c/0x730 [mlx5_core]\n local_pci_probe+0x3e/0x90\n pci_device_probe+0xbf/0x210\n ? kernfs_create_link+0x5d/0xa0\n ? sysfs_do_create_link_sd+0x60/0xc0\n really_probe+0xc9/0x3e0\n ? driver_probe_device+0x90/0x90\n __driver_probe_device+0x80/0x160\n driver_probe_device+0x1e/0x90\n __device_attach_driver+0x7d/0x100\n bus_for_each_drv+0x80/0xd0\n __device_attach+0xbc/0x1f0\n pci_bus_add_device+0x54/0x80\n pci_iov_add_virtfn+0x2e6/0x320\n sriov_enable+0x208/0x420\n mlx5_core_sriov_configure+0x9e/0x200 [mlx5_core]\n sriov_numvfs_store+0xae/0x1a0\n kernfs_fop_write_iter+0x10c/0x1a0\n vfs_write+0x291/0x3c0\n ksys_write+0x5f/0xe0\n do_syscall_64+0x3d/0x90\n entry_SYSCALL_64_after_hwframe+0x46/0xb0\n CR2: 0000000000000000\n ---[ end trace 0000000000000000 ]---"
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cve-2024-38544
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/rxe: Fix seg fault in rxe_comp_queue_pkt
In rxe_comp_queue_pkt() an incoming response packet skb is enqueued to the
resp_pkts queue and then a decision is made whether to run the completer
task inline or schedule it. Finally the skb is dereferenced to bump a 'hw'
performance counter. This is wrong because if the completer task is
already running in a separate thread it may have already processed the skb
and freed it which can cause a seg fault. This has been observed
infrequently in testing at high scale.
This patch fixes this by changing the order of enqueuing the packet until
after the counter is accessed.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 0b1e5b99a48b5b810e3e38f1d6e0d39306b99ec0 Version: 0b1e5b99a48b5b810e3e38f1d6e0d39306b99ec0 Version: 0b1e5b99a48b5b810e3e38f1d6e0d39306b99ec0 Version: 0b1e5b99a48b5b810e3e38f1d6e0d39306b99ec0 Version: 0b1e5b99a48b5b810e3e38f1d6e0d39306b99ec0 Version: 0b1e5b99a48b5b810e3e38f1d6e0d39306b99ec0 Version: 0b1e5b99a48b5b810e3e38f1d6e0d39306b99ec0 Version: 0b1e5b99a48b5b810e3e38f1d6e0d39306b99ec0 |
||||
|
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cve-2024-38601
Vulnerability from cvelistv5
Published
2024-06-19 13:48
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ring-buffer: Fix a race between readers and resize checks
The reader code in rb_get_reader_page() swaps a new reader page into the
ring buffer by doing cmpxchg on old->list.prev->next to point it to the
new page. Following that, if the operation is successful,
old->list.next->prev gets updated too. This means the underlying
doubly-linked list is temporarily inconsistent, page->prev->next or
page->next->prev might not be equal back to page for some page in the
ring buffer.
The resize operation in ring_buffer_resize() can be invoked in parallel.
It calls rb_check_pages() which can detect the described inconsistency
and stop further tracing:
[ 190.271762] ------------[ cut here ]------------
[ 190.271771] WARNING: CPU: 1 PID: 6186 at kernel/trace/ring_buffer.c:1467 rb_check_pages.isra.0+0x6a/0xa0
[ 190.271789] Modules linked in: [...]
[ 190.271991] Unloaded tainted modules: intel_uncore_frequency(E):1 skx_edac(E):1
[ 190.272002] CPU: 1 PID: 6186 Comm: cmd.sh Kdump: loaded Tainted: G E 6.9.0-rc6-default #5 158d3e1e6d0b091c34c3b96bfd99a1c58306d79f
[ 190.272011] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.0-0-gd239552c-rebuilt.opensuse.org 04/01/2014
[ 190.272015] RIP: 0010:rb_check_pages.isra.0+0x6a/0xa0
[ 190.272023] Code: [...]
[ 190.272028] RSP: 0018:ffff9c37463abb70 EFLAGS: 00010206
[ 190.272034] RAX: ffff8eba04b6cb80 RBX: 0000000000000007 RCX: ffff8eba01f13d80
[ 190.272038] RDX: ffff8eba01f130c0 RSI: ffff8eba04b6cd00 RDI: ffff8eba0004c700
[ 190.272042] RBP: ffff8eba0004c700 R08: 0000000000010002 R09: 0000000000000000
[ 190.272045] R10: 00000000ffff7f52 R11: ffff8eba7f600000 R12: ffff8eba0004c720
[ 190.272049] R13: ffff8eba00223a00 R14: 0000000000000008 R15: ffff8eba067a8000
[ 190.272053] FS: 00007f1bd64752c0(0000) GS:ffff8eba7f680000(0000) knlGS:0000000000000000
[ 190.272057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 190.272061] CR2: 00007f1bd6662590 CR3: 000000010291e001 CR4: 0000000000370ef0
[ 190.272070] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 190.272073] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 190.272077] Call Trace:
[ 190.272098] <TASK>
[ 190.272189] ring_buffer_resize+0x2ab/0x460
[ 190.272199] __tracing_resize_ring_buffer.part.0+0x23/0xa0
[ 190.272206] tracing_resize_ring_buffer+0x65/0x90
[ 190.272216] tracing_entries_write+0x74/0xc0
[ 190.272225] vfs_write+0xf5/0x420
[ 190.272248] ksys_write+0x67/0xe0
[ 190.272256] do_syscall_64+0x82/0x170
[ 190.272363] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 190.272373] RIP: 0033:0x7f1bd657d263
[ 190.272381] Code: [...]
[ 190.272385] RSP: 002b:00007ffe72b643f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 190.272391] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f1bd657d263
[ 190.272395] RDX: 0000000000000002 RSI: 0000555a6eb538e0 RDI: 0000000000000001
[ 190.272398] RBP: 0000555a6eb538e0 R08: 000000000000000a R09: 0000000000000000
[ 190.272401] R10: 0000555a6eb55190 R11: 0000000000000246 R12: 00007f1bd6662500
[ 190.272404] R13: 0000000000000002 R14: 00007f1bd6667c00 R15: 0000000000000002
[ 190.272412] </TASK>
[ 190.272414] ---[ end trace 0000000000000000 ]---
Note that ring_buffer_resize() calls rb_check_pages() only if the parent
trace_buffer has recording disabled. Recent commit d78ab792705c
("tracing: Stop current tracer when resizing buffer") causes that it is
now always the case which makes it more likely to experience this issue.
The window to hit this race is nonetheless very small. To help
reproducing it, one can add a delay loop in rb_get_reader_page():
ret = rb_head_page_replace(reader, cpu_buffer->reader_page);
if (!ret)
goto spin;
for (unsigned i = 0; i < 1U << 26; i++) /* inserted delay loop */
__asm__ __volatile__ ("" : : : "memory");
rb_list_head(reader->list.next)->prev = &cpu_buffer->reader_page->list;
..
---truncated---
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 659f451ff21315ebfeeb46b9adccee8ce1b52c25 Version: 659f451ff21315ebfeeb46b9adccee8ce1b52c25 Version: 659f451ff21315ebfeeb46b9adccee8ce1b52c25 Version: 659f451ff21315ebfeeb46b9adccee8ce1b52c25 Version: 659f451ff21315ebfeeb46b9adccee8ce1b52c25 Version: 659f451ff21315ebfeeb46b9adccee8ce1b52c25 Version: 659f451ff21315ebfeeb46b9adccee8ce1b52c25 Version: 659f451ff21315ebfeeb46b9adccee8ce1b52c25 Version: 659f451ff21315ebfeeb46b9adccee8ce1b52c25 |
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nring-buffer: Fix a race between readers and resize checks\n\nThe reader code in rb_get_reader_page() swaps a new reader page into the\nring buffer by doing cmpxchg on old-\u003elist.prev-\u003enext to point it to the\nnew page. Following that, if the operation is successful,\nold-\u003elist.next-\u003eprev gets updated too. This means the underlying\ndoubly-linked list is temporarily inconsistent, page-\u003eprev-\u003enext or\npage-\u003enext-\u003eprev might not be equal back to page for some page in the\nring buffer.\n\nThe resize operation in ring_buffer_resize() can be invoked in parallel.\nIt calls rb_check_pages() which can detect the described inconsistency\nand stop further tracing:\n\n[ 190.271762] ------------[ cut here ]------------\n[ 190.271771] WARNING: CPU: 1 PID: 6186 at kernel/trace/ring_buffer.c:1467 rb_check_pages.isra.0+0x6a/0xa0\n[ 190.271789] Modules linked in: [...]\n[ 190.271991] Unloaded tainted modules: intel_uncore_frequency(E):1 skx_edac(E):1\n[ 190.272002] CPU: 1 PID: 6186 Comm: cmd.sh Kdump: loaded Tainted: G E 6.9.0-rc6-default #5 158d3e1e6d0b091c34c3b96bfd99a1c58306d79f\n[ 190.272011] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.0-0-gd239552c-rebuilt.opensuse.org 04/01/2014\n[ 190.272015] RIP: 0010:rb_check_pages.isra.0+0x6a/0xa0\n[ 190.272023] Code: [...]\n[ 190.272028] RSP: 0018:ffff9c37463abb70 EFLAGS: 00010206\n[ 190.272034] RAX: ffff8eba04b6cb80 RBX: 0000000000000007 RCX: ffff8eba01f13d80\n[ 190.272038] RDX: ffff8eba01f130c0 RSI: ffff8eba04b6cd00 RDI: ffff8eba0004c700\n[ 190.272042] RBP: ffff8eba0004c700 R08: 0000000000010002 R09: 0000000000000000\n[ 190.272045] R10: 00000000ffff7f52 R11: ffff8eba7f600000 R12: ffff8eba0004c720\n[ 190.272049] R13: ffff8eba00223a00 R14: 0000000000000008 R15: ffff8eba067a8000\n[ 190.272053] FS: 00007f1bd64752c0(0000) GS:ffff8eba7f680000(0000) knlGS:0000000000000000\n[ 190.272057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[ 190.272061] CR2: 00007f1bd6662590 CR3: 000000010291e001 CR4: 0000000000370ef0\n[ 190.272070] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n[ 190.272073] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n[ 190.272077] Call Trace:\n[ 190.272098] \u003cTASK\u003e\n[ 190.272189] ring_buffer_resize+0x2ab/0x460\n[ 190.272199] __tracing_resize_ring_buffer.part.0+0x23/0xa0\n[ 190.272206] tracing_resize_ring_buffer+0x65/0x90\n[ 190.272216] tracing_entries_write+0x74/0xc0\n[ 190.272225] vfs_write+0xf5/0x420\n[ 190.272248] ksys_write+0x67/0xe0\n[ 190.272256] do_syscall_64+0x82/0x170\n[ 190.272363] entry_SYSCALL_64_after_hwframe+0x76/0x7e\n[ 190.272373] RIP: 0033:0x7f1bd657d263\n[ 190.272381] Code: [...]\n[ 190.272385] RSP: 002b:00007ffe72b643f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001\n[ 190.272391] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f1bd657d263\n[ 190.272395] RDX: 0000000000000002 RSI: 0000555a6eb538e0 RDI: 0000000000000001\n[ 190.272398] RBP: 0000555a6eb538e0 R08: 000000000000000a R09: 0000000000000000\n[ 190.272401] R10: 0000555a6eb55190 R11: 0000000000000246 R12: 00007f1bd6662500\n[ 190.272404] R13: 0000000000000002 R14: 00007f1bd6667c00 R15: 0000000000000002\n[ 190.272412] \u003c/TASK\u003e\n[ 190.272414] ---[ end trace 0000000000000000 ]---\n\nNote that ring_buffer_resize() calls rb_check_pages() only if the parent\ntrace_buffer has recording disabled. Recent commit d78ab792705c\n(\"tracing: Stop current tracer when resizing buffer\") causes that it is\nnow always the case which makes it more likely to experience this issue.\n\nThe window to hit this race is nonetheless very small. To help\nreproducing it, one can add a delay loop in rb_get_reader_page():\n\n ret = rb_head_page_replace(reader, cpu_buffer-\u003ereader_page);\n if (!ret)\n \tgoto spin;\n for (unsigned i = 0; i \u003c 1U \u003c\u003c 26; i++) /* inserted delay loop */\n \t__asm__ __volatile__ (\"\" : : : \"memory\");\n rb_list_head(reader-\u003elist.next)-\u003eprev = \u0026cpu_buffer-\u003ereader_page-\u003elist;\n\n.. \n---truncated---"
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cve-2021-47603
Vulnerability from cvelistv5
Published
2024-06-19 14:54
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
audit: improve robustness of the audit queue handling
If the audit daemon were ever to get stuck in a stopped state the
kernel's kauditd_thread() could get blocked attempting to send audit
records to the userspace audit daemon. With the kernel thread
blocked it is possible that the audit queue could grow unbounded as
certain audit record generating events must be exempt from the queue
limits else the system enter a deadlock state.
This patch resolves this problem by lowering the kernel thread's
socket sending timeout from MAX_SCHEDULE_TIMEOUT to HZ/10 and tweaks
the kauditd_send_queue() function to better manage the various audit
queues when connection problems occur between the kernel and the
audit daemon. With this patch, the backlog may temporarily grow
beyond the defined limits when the audit daemon is stopped and the
system is under heavy audit pressure, but kauditd_thread() will
continue to make progress and drain the queues as it would for other
connection problems. For example, with the audit daemon put into a
stopped state and the system configured to audit every syscall it
was still possible to shutdown the system without a kernel panic,
deadlock, etc.; granted, the system was slow to shutdown but that is
to be expected given the extreme pressure of recording every syscall.
The timeout value of HZ/10 was chosen primarily through
experimentation and this developer's "gut feeling". There is likely
no one perfect value, but as this scenario is limited in scope (root
privileges would be needed to send SIGSTOP to the audit daemon), it
is likely not worth exposing this as a tunable at present. This can
always be done at a later date if it proves necessary.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 5b52330bbfe63b3305765354d6046c9f7f89c011 Version: 5b52330bbfe63b3305765354d6046c9f7f89c011 Version: 5b52330bbfe63b3305765354d6046c9f7f89c011 Version: 5b52330bbfe63b3305765354d6046c9f7f89c011 Version: 5b52330bbfe63b3305765354d6046c9f7f89c011 Version: 5b52330bbfe63b3305765354d6046c9f7f89c011 |
||||
|
|||||||
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cve-2024-38556
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5: Add a timeout to acquire the command queue semaphore
Prevent forced completion handling on an entry that has not yet been
assigned an index, causing an out of bounds access on idx = -22.
Instead of waiting indefinitely for the sem, blocking flow now waits for
index to be allocated or a sem acquisition timeout before beginning the
timer for FW completion.
Kernel log example:
mlx5_core 0000:06:00.0: wait_func_handle_exec_timeout:1128:(pid 185911): cmd[-22]: CREATE_UCTX(0xa04) No done completion
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 8e715cd613a1e872b9d918e912d90b399785761a Version: 8e715cd613a1e872b9d918e912d90b399785761a Version: 8e715cd613a1e872b9d918e912d90b399785761a Version: 8e715cd613a1e872b9d918e912d90b399785761a Version: 8e715cd613a1e872b9d918e912d90b399785761a |
||||
|
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cve-2024-38600
Vulnerability from cvelistv5
Published
2024-06-19 13:45
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ALSA: Fix deadlocks with kctl removals at disconnection
In snd_card_disconnect(), we set card->shutdown flag at the beginning,
call callbacks and do sync for card->power_ref_sleep waiters at the
end. The callback may delete a kctl element, and this can lead to a
deadlock when the device was in the suspended state. Namely:
* A process waits for the power up at snd_power_ref_and_wait() in
snd_ctl_info() or read/write() inside card->controls_rwsem.
* The system gets disconnected meanwhile, and the driver tries to
delete a kctl via snd_ctl_remove*(); it tries to take
card->controls_rwsem again, but this is already locked by the
above. Since the sleeper isn't woken up, this deadlocks.
An easy fix is to wake up sleepers before processing the driver
disconnect callbacks but right after setting the card->shutdown flag.
Then all sleepers will abort immediately, and the code flows again.
So, basically this patch moves the wait_event() call at the right
timing. While we're at it, just to be sure, call wait_event_all()
instead of wait_event(), although we don't use exclusive events on
this queue for now.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
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cve-2024-38620
Vulnerability from cvelistv5
Published
2024-06-20 08:03
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: HCI: Remove HCI_AMP support
Since BT_HS has been remove HCI_AMP controllers no longer has any use so
remove it along with the capability of creating AMP controllers.
Since we no longer need to differentiate between AMP and Primary
controllers, as only HCI_PRIMARY is left, this also remove
hdev->dev_type altogether.
References
Impacted products
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cve-2021-47583
Vulnerability from cvelistv5
Published
2024-06-19 14:53
Modified
2024-12-19 07:45
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: mxl111sf: change mutex_init() location
Syzbot reported, that mxl111sf_ctrl_msg() uses uninitialized
mutex. The problem was in wrong mutex_init() location.
Previous mutex_init(&state->msg_lock) call was in ->init() function, but
dvb_usbv2_init() has this order of calls:
dvb_usbv2_init()
dvb_usbv2_adapter_init()
dvb_usbv2_adapter_frontend_init()
props->frontend_attach()
props->init()
Since mxl111sf_* devices call mxl111sf_ctrl_msg() in ->frontend_attach()
internally we need to initialize state->msg_lock before
frontend_attach(). To achieve it, ->probe() call added to all mxl111sf_*
devices, which will simply initiaize mutex.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 8572211842afc53c8450fb470f2b8d02ba7592e0 Version: 8572211842afc53c8450fb470f2b8d02ba7592e0 Version: 8572211842afc53c8450fb470f2b8d02ba7592e0 Version: 8572211842afc53c8450fb470f2b8d02ba7592e0 Version: 8572211842afc53c8450fb470f2b8d02ba7592e0 |
||||
|
|||||||
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cve-2021-47615
Vulnerability from cvelistv5
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.