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wid-sec-w-2024-1422
Vulnerability from csaf_certbund
Published
2024-06-20 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
- Sonstiges
- 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": "- Sonstiges\n- 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-2024-1422 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-1422.json"
},
{
"category": "self",
"summary": "WID-SEC-2024-1422 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-1422"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2021-4439 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062001-CVE-2021-4439-59ce@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48711 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062053-CVE-2022-48711-4d4e@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48712 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062054-CVE-2022-48712-6289@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48713 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062054-CVE-2022-48713-6025@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48714 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062054-CVE-2022-48714-726f@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48715 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062055-CVE-2022-48715-dba4@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48716 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062055-CVE-2022-48716-7621@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48717 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062055-CVE-2022-48717-064d@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48718 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062056-CVE-2022-48718-1d94@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48719 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062056-CVE-2022-48719-4312@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48720 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062056-CVE-2022-48720-5541@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48721 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062056-CVE-2022-48721-3959@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48722 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062057-CVE-2022-48722-dc20@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48723 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062057-CVE-2022-48723-1347@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48724 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062057-CVE-2022-48724-6bcd@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48725 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062058-CVE-2022-48725-aba3@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48726 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062058-CVE-2022-48726-adb1@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48727 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062058-CVE-2022-48727-5101@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48728 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062058-CVE-2022-48728-caf6@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48729 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062059-CVE-2022-48729-dc0b@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48730 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062059-CVE-2022-48730-f1fd@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48731 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062059-CVE-2022-48731-d547@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48732 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062000-CVE-2022-48732-9d9b@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48733 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062000-CVE-2022-48733-4217@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48734 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062000-CVE-2022-48734-88b7@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48735 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062001-CVE-2022-48735-32e6@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48736 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062001-CVE-2022-48736-afa0@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48737 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062001-CVE-2022-48737-8efb@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48738 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062001-CVE-2022-48738-ecf0@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48739 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062002-CVE-2022-48739-c0d9@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48740 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062002-CVE-2022-48740-a623@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48741 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062002-CVE-2022-48741-cdd7@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48742 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062003-CVE-2022-48742-6393@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48743 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062003-CVE-2022-48743-ee30@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48744 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062003-CVE-2022-48744-0f03@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48745 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062004-CVE-2022-48745-7f0a@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48746 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062004-CVE-2022-48746-3d3a@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48747 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062004-CVE-2022-48747-c63f@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48748 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062004-CVE-2022-48748-3e75@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48749 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062005-CVE-2022-48749-0566@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48750 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062005-CVE-2022-48750-20d1@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48751 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062005-CVE-2022-48751-10d0@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48752 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062006-CVE-2022-48752-7ff8@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48753 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062006-CVE-2022-48753-38c0@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48754 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062006-CVE-2022-48754-4012@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48755 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062006-CVE-2022-48755-8abf@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48756 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062007-CVE-2022-48756-fc26@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48757 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062007-CVE-2022-48757-c816@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48758 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062007-CVE-2022-48758-1500@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48759 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062008-CVE-2022-48759-d017@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48760 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062008-CVE-2022-48760-b80e@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48761 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062008-CVE-2022-48761-51ee@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48762 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062009-CVE-2022-48762-9a17@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48763 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062009-CVE-2022-48763-862a@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48764 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062009-CVE-2022-48764-6de1@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48765 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062009-CVE-2022-48765-ddb8@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48766 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062010-CVE-2022-48766-3b8e@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48767 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062010-CVE-2022-48767-e91d@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48768 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062010-CVE-2022-48768-afee@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48769 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062011-CVE-2022-48769-0ff7@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48770 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062011-CVE-2022-48770-34e0@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2022-48771 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062011-CVE-2022-48771-2c90@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement CVE-2023-52883 vom 2024-06-20",
"url": "https://lore.kernel.org/linux-cve-announce/2024062030-CVE-2023-52883-0069@gregkh/"
},
{
"category": "external",
"summary": "Linux CVE Announcement vom 2024-06-20",
"url": "https://kernel.org/"
},
{
"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-2024:2365-1 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-2024:2372-1 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-2024:2381-1 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": "Debian Security Advisory DSA-5730 vom 2024-07-16",
"url": "https://lists.debian.org/debian-security-announce/2024/msg00141.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": "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-2024:2561-1 vom 2024-07-18",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-July/019001.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-2024:4831 vom 2024-07-24",
"url": "https://access.redhat.com/errata/RHSA-2024:4831"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:4823 vom 2024-07-24",
"url": "https://access.redhat.com/errata/RHSA-2024:4823"
}
],
"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": "2024-07-25T08:33:05.421+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.0"
}
},
"id": "WID-SEC-W-2024-1422",
"initial_release_date": "2024-06-20T22:00:00.000+00:00",
"revision_history": [
{
"date": "2024-06-20T22:00:00.000+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": "2024-07-15T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2024-07-16T22:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2024-07-18T22:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von Oracle Linux und SUSE aufgenommen"
},
{
"date": "2024-07-22T22:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2024-07-24T22:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von Red Hat aufgenommen"
}
],
"status": "final",
"version": "9"
}
},
"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": "T035603",
"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-2021-4439",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2021-4439"
},
{
"cve": "CVE-2022-48711",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48711"
},
{
"cve": "CVE-2022-48712",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48712"
},
{
"cve": "CVE-2022-48713",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48713"
},
{
"cve": "CVE-2022-48714",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48714"
},
{
"cve": "CVE-2022-48715",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48715"
},
{
"cve": "CVE-2022-48716",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48716"
},
{
"cve": "CVE-2022-48717",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48717"
},
{
"cve": "CVE-2022-48718",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48718"
},
{
"cve": "CVE-2022-48719",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48719"
},
{
"cve": "CVE-2022-48720",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48720"
},
{
"cve": "CVE-2022-48721",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48721"
},
{
"cve": "CVE-2022-48722",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48722"
},
{
"cve": "CVE-2022-48723",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48723"
},
{
"cve": "CVE-2022-48724",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48724"
},
{
"cve": "CVE-2022-48725",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48725"
},
{
"cve": "CVE-2022-48726",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48726"
},
{
"cve": "CVE-2022-48727",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48727"
},
{
"cve": "CVE-2022-48728",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48728"
},
{
"cve": "CVE-2022-48729",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48729"
},
{
"cve": "CVE-2022-48730",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48730"
},
{
"cve": "CVE-2022-48731",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48731"
},
{
"cve": "CVE-2022-48732",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48732"
},
{
"cve": "CVE-2022-48733",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48733"
},
{
"cve": "CVE-2022-48734",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48734"
},
{
"cve": "CVE-2022-48735",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48735"
},
{
"cve": "CVE-2022-48736",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48736"
},
{
"cve": "CVE-2022-48737",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48737"
},
{
"cve": "CVE-2022-48738",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48738"
},
{
"cve": "CVE-2022-48739",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48739"
},
{
"cve": "CVE-2022-48740",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48740"
},
{
"cve": "CVE-2022-48741",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48741"
},
{
"cve": "CVE-2022-48742",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48742"
},
{
"cve": "CVE-2022-48743",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48743"
},
{
"cve": "CVE-2022-48744",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48744"
},
{
"cve": "CVE-2022-48745",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48745"
},
{
"cve": "CVE-2022-48746",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48746"
},
{
"cve": "CVE-2022-48747",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48747"
},
{
"cve": "CVE-2022-48748",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48748"
},
{
"cve": "CVE-2022-48749",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48749"
},
{
"cve": "CVE-2022-48750",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48750"
},
{
"cve": "CVE-2022-48751",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48751"
},
{
"cve": "CVE-2022-48752",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48752"
},
{
"cve": "CVE-2022-48753",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48753"
},
{
"cve": "CVE-2022-48754",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48754"
},
{
"cve": "CVE-2022-48755",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48755"
},
{
"cve": "CVE-2022-48756",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48756"
},
{
"cve": "CVE-2022-48757",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48757"
},
{
"cve": "CVE-2022-48758",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48758"
},
{
"cve": "CVE-2022-48759",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48759"
},
{
"cve": "CVE-2022-48760",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48760"
},
{
"cve": "CVE-2022-48761",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48761"
},
{
"cve": "CVE-2022-48762",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48762"
},
{
"cve": "CVE-2022-48763",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48763"
},
{
"cve": "CVE-2022-48764",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48764"
},
{
"cve": "CVE-2022-48765",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48765"
},
{
"cve": "CVE-2022-48766",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48766"
},
{
"cve": "CVE-2022-48767",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48767"
},
{
"cve": "CVE-2022-48768",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48768"
},
{
"cve": "CVE-2022-48769",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48769"
},
{
"cve": "CVE-2022-48770",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48770"
},
{
"cve": "CVE-2022-48771",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2022-48771"
},
{
"cve": "CVE-2023-52883",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2023-52883"
},
{
"cve": "CVE-2024-33619",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2024-33619"
},
{
"cve": "CVE-2024-33621",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2024-33621"
},
{
"cve": "CVE-2024-34777",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2024-34777"
},
{
"cve": "CVE-2024-36244",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2024-36244"
},
{
"cve": "CVE-2024-36270",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2024-36270"
},
{
"cve": "CVE-2024-36281",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2024-36281"
},
{
"cve": "CVE-2024-36286",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2024-36286"
},
{
"cve": "CVE-2024-36288",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2024-36288"
},
{
"cve": "CVE-2024-36477",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2024-36477"
},
{
"cve": "CVE-2024-36478",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2024-36478"
},
{
"cve": "CVE-2024-36481",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2024-36481"
},
{
"cve": "CVE-2024-36484",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2024-36484"
},
{
"cve": "CVE-2024-38622",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2024-38622"
},
{
"cve": "CVE-2024-38623",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2024-38623"
},
{
"cve": "CVE-2024-38624",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2024-38624"
},
{
"cve": "CVE-2024-38625",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2024-38625"
},
{
"cve": "CVE-2024-38626",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2024-38626"
},
{
"cve": "CVE-2024-38627",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2024-38627"
},
{
"cve": "CVE-2024-38628",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2024-38628"
},
{
"cve": "CVE-2024-38629",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2024-38629"
},
{
"cve": "CVE-2024-38630",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2024-38630"
},
{
"cve": "CVE-2024-38631",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2024-38631"
},
{
"cve": "CVE-2024-38632",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2024-38632"
},
{
"cve": "CVE-2024-38633",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2024-38633"
},
{
"cve": "CVE-2024-38634",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2024-38634"
},
{
"cve": "CVE-2024-38635",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2024-38635"
},
{
"cve": "CVE-2024-38636",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2024-38636"
},
{
"cve": "CVE-2024-38637",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2024-38637"
},
{
"cve": "CVE-2024-38659",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2024-38659"
},
{
"cve": "CVE-2024-38662",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2024-38662"
},
{
"cve": "CVE-2024-38780",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2024-38780"
},
{
"cve": "CVE-2024-39277",
"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": [
"T035603",
"2951",
"T002207",
"67646",
"T004914"
]
},
"release_date": "2024-06-20T22:00:00Z",
"title": "CVE-2024-39277"
}
]
}
cve-2022-48761
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:07
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: xhci-plat: fix crash when suspend if remote wake enable
Crashed at i.mx8qm platform when suspend if enable remote wakeup
Internal error: synchronous external abort: 96000210 [#1] PREEMPT SMP
Modules linked in:
CPU: 2 PID: 244 Comm: kworker/u12:6 Not tainted 5.15.5-dirty #12
Hardware name: Freescale i.MX8QM MEK (DT)
Workqueue: events_unbound async_run_entry_fn
pstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : xhci_disable_hub_port_wake.isra.62+0x60/0xf8
lr : xhci_disable_hub_port_wake.isra.62+0x34/0xf8
sp : ffff80001394bbf0
x29: ffff80001394bbf0 x28: 0000000000000000 x27: ffff00081193b578
x26: ffff00081193b570 x25: 0000000000000000 x24: 0000000000000000
x23: ffff00081193a29c x22: 0000000000020001 x21: 0000000000000001
x20: 0000000000000000 x19: ffff800014e90490 x18: 0000000000000000
x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
x11: 0000000000000000 x10: 0000000000000960 x9 : ffff80001394baa0
x8 : ffff0008145d1780 x7 : ffff0008f95b8e80 x6 : 000000001853b453
x5 : 0000000000000496 x4 : 0000000000000000 x3 : ffff00081193a29c
x2 : 0000000000000001 x1 : 0000000000000000 x0 : ffff000814591620
Call trace:
xhci_disable_hub_port_wake.isra.62+0x60/0xf8
xhci_suspend+0x58/0x510
xhci_plat_suspend+0x50/0x78
platform_pm_suspend+0x2c/0x78
dpm_run_callback.isra.25+0x50/0xe8
__device_suspend+0x108/0x3c0
The basic flow:
1. run time suspend call xhci_suspend, xhci parent devices gate the clock.
2. echo mem >/sys/power/state, system _device_suspend call xhci_suspend
3. xhci_suspend call xhci_disable_hub_port_wake, which access register,
but clock already gated by run time suspend.
This problem was hidden by power domain driver, which call run time resume before it.
But the below commit remove it and make this issue happen.
commit c1df456d0f06e ("PM: domains: Don't runtime resume devices at genpd_prepare()")
This patch call run time resume before suspend to make sure clock is on
before access register.
Testeb-by: Abel Vesa <abel.vesa@nxp.com>
References
Impacted products
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: xhci-plat: fix crash when suspend if remote wake enable\n\nCrashed at i.mx8qm platform when suspend if enable remote wakeup\n\nInternal error: synchronous external abort: 96000210 [#1] PREEMPT SMP\nModules linked in:\nCPU: 2 PID: 244 Comm: kworker/u12:6 Not tainted 5.15.5-dirty #12\nHardware name: Freescale i.MX8QM MEK (DT)\nWorkqueue: events_unbound async_run_entry_fn\npstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\npc : xhci_disable_hub_port_wake.isra.62+0x60/0xf8\nlr : xhci_disable_hub_port_wake.isra.62+0x34/0xf8\nsp : ffff80001394bbf0\nx29: ffff80001394bbf0 x28: 0000000000000000 x27: ffff00081193b578\nx26: ffff00081193b570 x25: 0000000000000000 x24: 0000000000000000\nx23: ffff00081193a29c x22: 0000000000020001 x21: 0000000000000001\nx20: 0000000000000000 x19: ffff800014e90490 x18: 0000000000000000\nx17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000\nx14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000\nx11: 0000000000000000 x10: 0000000000000960 x9 : ffff80001394baa0\nx8 : ffff0008145d1780 x7 : ffff0008f95b8e80 x6 : 000000001853b453\nx5 : 0000000000000496 x4 : 0000000000000000 x3 : ffff00081193a29c\nx2 : 0000000000000001 x1 : 0000000000000000 x0 : ffff000814591620\nCall trace:\n xhci_disable_hub_port_wake.isra.62+0x60/0xf8\n xhci_suspend+0x58/0x510\n xhci_plat_suspend+0x50/0x78\n platform_pm_suspend+0x2c/0x78\n dpm_run_callback.isra.25+0x50/0xe8\n __device_suspend+0x108/0x3c0\n\nThe basic flow:\n\t1. run time suspend call xhci_suspend, xhci parent devices gate the clock.\n 2. echo mem \u003e/sys/power/state, system _device_suspend call xhci_suspend\n 3. xhci_suspend call xhci_disable_hub_port_wake, which access register,\n\t but clock already gated by run time suspend.\n\nThis problem was hidden by power domain driver, which call run time resume before it.\n\nBut the below commit remove it and make this issue happen.\n\tcommit c1df456d0f06e (\"PM: domains: Don\u0027t runtime resume devices at genpd_prepare()\")\n\nThis patch call run time resume before suspend to make sure clock is on\nbefore access register.\n\nTesteb-by: Abel Vesa \u003cabel.vesa@nxp.com\u003e"
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cve-2022-48734
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
btrfs: fix deadlock between quota disable and qgroup rescan worker
Quota disable ioctl starts a transaction before waiting for the qgroup
rescan worker completes. However, this wait can be infinite and results
in deadlock because of circular dependency among the quota disable
ioctl, the qgroup rescan worker and the other task with transaction such
as block group relocation task.
The deadlock happens with the steps following:
1) Task A calls ioctl to disable quota. It starts a transaction and
waits for qgroup rescan worker completes.
2) Task B such as block group relocation task starts a transaction and
joins to the transaction that task A started. Then task B commits to
the transaction. In this commit, task B waits for a commit by task A.
3) Task C as the qgroup rescan worker starts its job and starts a
transaction. In this transaction start, task C waits for completion
of the transaction that task A started and task B committed.
This deadlock was found with fstests test case btrfs/115 and a zoned
null_blk device. The test case enables and disables quota, and the
block group reclaim was triggered during the quota disable by chance.
The deadlock was also observed by running quota enable and disable in
parallel with 'btrfs balance' command on regular null_blk devices.
An example report of the deadlock:
[372.469894] INFO: task kworker/u16:6:103 blocked for more than 122 seconds.
[372.479944] Not tainted 5.16.0-rc8 #7
[372.485067] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[372.493898] task:kworker/u16:6 state:D stack: 0 pid: 103 ppid: 2 flags:0x00004000
[372.503285] Workqueue: btrfs-qgroup-rescan btrfs_work_helper [btrfs]
[372.510782] Call Trace:
[372.514092] <TASK>
[372.521684] __schedule+0xb56/0x4850
[372.530104] ? io_schedule_timeout+0x190/0x190
[372.538842] ? lockdep_hardirqs_on+0x7e/0x100
[372.547092] ? _raw_spin_unlock_irqrestore+0x3e/0x60
[372.555591] schedule+0xe0/0x270
[372.561894] btrfs_commit_transaction+0x18bb/0x2610 [btrfs]
[372.570506] ? btrfs_apply_pending_changes+0x50/0x50 [btrfs]
[372.578875] ? free_unref_page+0x3f2/0x650
[372.585484] ? finish_wait+0x270/0x270
[372.591594] ? release_extent_buffer+0x224/0x420 [btrfs]
[372.599264] btrfs_qgroup_rescan_worker+0xc13/0x10c0 [btrfs]
[372.607157] ? lock_release+0x3a9/0x6d0
[372.613054] ? btrfs_qgroup_account_extent+0xda0/0xda0 [btrfs]
[372.620960] ? do_raw_spin_lock+0x11e/0x250
[372.627137] ? rwlock_bug.part.0+0x90/0x90
[372.633215] ? lock_is_held_type+0xe4/0x140
[372.639404] btrfs_work_helper+0x1ae/0xa90 [btrfs]
[372.646268] process_one_work+0x7e9/0x1320
[372.652321] ? lock_release+0x6d0/0x6d0
[372.658081] ? pwq_dec_nr_in_flight+0x230/0x230
[372.664513] ? rwlock_bug.part.0+0x90/0x90
[372.670529] worker_thread+0x59e/0xf90
[372.676172] ? process_one_work+0x1320/0x1320
[372.682440] kthread+0x3b9/0x490
[372.687550] ? _raw_spin_unlock_irq+0x24/0x50
[372.693811] ? set_kthread_struct+0x100/0x100
[372.700052] ret_from_fork+0x22/0x30
[372.705517] </TASK>
[372.709747] INFO: task btrfs-transacti:2347 blocked for more than 123 seconds.
[372.729827] Not tainted 5.16.0-rc8 #7
[372.745907] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[372.767106] task:btrfs-transacti state:D stack: 0 pid: 2347 ppid: 2 flags:0x00004000
[372.787776] Call Trace:
[372.801652] <TASK>
[372.812961] __schedule+0xb56/0x4850
[372.830011] ? io_schedule_timeout+0x190/0x190
[372.852547] ? lockdep_hardirqs_on+0x7e/0x100
[372.871761] ? _raw_spin_unlock_irqrestore+0x3e/0x60
[372.886792] schedule+0xe0/0x270
[372.901685] wait_current_trans+0x22c/0x310 [btrfs]
[372.919743] ? btrfs_put_transaction+0x3d0/0x3d0 [btrfs]
[372.938923] ? finish_wait+0x270/0x270
[372.959085] ? join_transaction+0xc7
---truncated---
References
Impacted products
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{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbtrfs: fix deadlock between quota disable and qgroup rescan worker\n\nQuota disable ioctl starts a transaction before waiting for the qgroup\nrescan worker completes. However, this wait can be infinite and results\nin deadlock because of circular dependency among the quota disable\nioctl, the qgroup rescan worker and the other task with transaction such\nas block group relocation task.\n\nThe deadlock happens with the steps following:\n\n1) Task A calls ioctl to disable quota. It starts a transaction and\n waits for qgroup rescan worker completes.\n2) Task B such as block group relocation task starts a transaction and\n joins to the transaction that task A started. Then task B commits to\n the transaction. In this commit, task B waits for a commit by task A.\n3) Task C as the qgroup rescan worker starts its job and starts a\n transaction. In this transaction start, task C waits for completion\n of the transaction that task A started and task B committed.\n\nThis deadlock was found with fstests test case btrfs/115 and a zoned\nnull_blk device. The test case enables and disables quota, and the\nblock group reclaim was triggered during the quota disable by chance.\nThe deadlock was also observed by running quota enable and disable in\nparallel with \u0027btrfs balance\u0027 command on regular null_blk devices.\n\nAn example report of the deadlock:\n\n [372.469894] INFO: task kworker/u16:6:103 blocked for more than 122 seconds.\n [372.479944] Not tainted 5.16.0-rc8 #7\n [372.485067] \"echo 0 \u003e /proc/sys/kernel/hung_task_timeout_secs\" disables this message.\n [372.493898] task:kworker/u16:6 state:D stack: 0 pid: 103 ppid: 2 flags:0x00004000\n [372.503285] Workqueue: btrfs-qgroup-rescan btrfs_work_helper [btrfs]\n [372.510782] Call Trace:\n [372.514092] \u003cTASK\u003e\n [372.521684] __schedule+0xb56/0x4850\n [372.530104] ? io_schedule_timeout+0x190/0x190\n [372.538842] ? lockdep_hardirqs_on+0x7e/0x100\n [372.547092] ? _raw_spin_unlock_irqrestore+0x3e/0x60\n [372.555591] schedule+0xe0/0x270\n [372.561894] btrfs_commit_transaction+0x18bb/0x2610 [btrfs]\n [372.570506] ? btrfs_apply_pending_changes+0x50/0x50 [btrfs]\n [372.578875] ? free_unref_page+0x3f2/0x650\n [372.585484] ? finish_wait+0x270/0x270\n [372.591594] ? release_extent_buffer+0x224/0x420 [btrfs]\n [372.599264] btrfs_qgroup_rescan_worker+0xc13/0x10c0 [btrfs]\n [372.607157] ? lock_release+0x3a9/0x6d0\n [372.613054] ? btrfs_qgroup_account_extent+0xda0/0xda0 [btrfs]\n [372.620960] ? do_raw_spin_lock+0x11e/0x250\n [372.627137] ? rwlock_bug.part.0+0x90/0x90\n [372.633215] ? lock_is_held_type+0xe4/0x140\n [372.639404] btrfs_work_helper+0x1ae/0xa90 [btrfs]\n [372.646268] process_one_work+0x7e9/0x1320\n [372.652321] ? lock_release+0x6d0/0x6d0\n [372.658081] ? pwq_dec_nr_in_flight+0x230/0x230\n [372.664513] ? rwlock_bug.part.0+0x90/0x90\n [372.670529] worker_thread+0x59e/0xf90\n [372.676172] ? process_one_work+0x1320/0x1320\n [372.682440] kthread+0x3b9/0x490\n [372.687550] ? _raw_spin_unlock_irq+0x24/0x50\n [372.693811] ? set_kthread_struct+0x100/0x100\n [372.700052] ret_from_fork+0x22/0x30\n [372.705517] \u003c/TASK\u003e\n [372.709747] INFO: task btrfs-transacti:2347 blocked for more than 123 seconds.\n [372.729827] Not tainted 5.16.0-rc8 #7\n [372.745907] \"echo 0 \u003e /proc/sys/kernel/hung_task_timeout_secs\" disables this message.\n [372.767106] task:btrfs-transacti state:D stack: 0 pid: 2347 ppid: 2 flags:0x00004000\n [372.787776] Call Trace:\n [372.801652] \u003cTASK\u003e\n [372.812961] __schedule+0xb56/0x4850\n [372.830011] ? io_schedule_timeout+0x190/0x190\n [372.852547] ? lockdep_hardirqs_on+0x7e/0x100\n [372.871761] ? _raw_spin_unlock_irqrestore+0x3e/0x60\n [372.886792] schedule+0xe0/0x270\n [372.901685] wait_current_trans+0x22c/0x310 [btrfs]\n [372.919743] ? btrfs_put_transaction+0x3d0/0x3d0 [btrfs]\n [372.938923] ? finish_wait+0x270/0x270\n [372.959085] ? join_transaction+0xc7\n---truncated---"
}
],
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cve-2024-38631
Vulnerability from cvelistv5
Published
2024-06-21 10:18
Modified
2024-12-19 09:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
iio: adc: PAC1934: fix accessing out of bounds array index
Fix accessing out of bounds array index for average
current and voltage measurements. The device itself has
only 4 channels, but in sysfs there are "fake"
channels for the average voltages and currents too.
References
Impacted products
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cve-2022-48760
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:07
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
USB: core: Fix hang in usb_kill_urb by adding memory barriers
The syzbot fuzzer has identified a bug in which processes hang waiting
for usb_kill_urb() to return. It turns out the issue is not unlinking
the URB; that works just fine. Rather, the problem arises when the
wakeup notification that the URB has completed is not received.
The reason is memory-access ordering on SMP systems. In outline form,
usb_kill_urb() and __usb_hcd_giveback_urb() operating concurrently on
different CPUs perform the following actions:
CPU 0 CPU 1
---------------------------- ---------------------------------
usb_kill_urb(): __usb_hcd_giveback_urb():
... ...
atomic_inc(&urb->reject); atomic_dec(&urb->use_count);
... ...
wait_event(usb_kill_urb_queue,
atomic_read(&urb->use_count) == 0);
if (atomic_read(&urb->reject))
wake_up(&usb_kill_urb_queue);
Confining your attention to urb->reject and urb->use_count, you can
see that the overall pattern of accesses on CPU 0 is:
write urb->reject, then read urb->use_count;
whereas the overall pattern of accesses on CPU 1 is:
write urb->use_count, then read urb->reject.
This pattern is referred to in memory-model circles as SB (for "Store
Buffering"), and it is well known that without suitable enforcement of
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is entirely possible for one or both CPUs to execute their reads ahead
of their writes. The end result will be that sometimes CPU 0 sees the
old un-decremented value of urb->use_count while CPU 1 sees the old
un-incremented value of urb->reject. Consequently CPU 0 ends up on
the wait queue and never gets woken up, leading to the observed hang
in usb_kill_urb().
The same pattern of accesses occurs in usb_poison_urb() and the
failure pathway of usb_hcd_submit_urb().
The problem is fixed by adding suitable memory barriers. To provide
proper memory-access ordering in the SB pattern, a full barrier is
required on both CPUs. The atomic_inc() and atomic_dec() accesses
themselves don't provide any memory ordering, but since they are
present, we can use the optimized smp_mb__after_atomic() memory
barrier in the various routines to obtain the desired effect.
This patch adds the necessary memory barriers.
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-2022-48765
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:07
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
KVM: LAPIC: Also cancel preemption timer during SET_LAPIC
The below warning is splatting during guest reboot.
------------[ cut here ]------------
WARNING: CPU: 0 PID: 1931 at arch/x86/kvm/x86.c:10322 kvm_arch_vcpu_ioctl_run+0x874/0x880 [kvm]
CPU: 0 PID: 1931 Comm: qemu-system-x86 Tainted: G I 5.17.0-rc1+ #5
RIP: 0010:kvm_arch_vcpu_ioctl_run+0x874/0x880 [kvm]
Call Trace:
<TASK>
kvm_vcpu_ioctl+0x279/0x710 [kvm]
__x64_sys_ioctl+0x83/0xb0
do_syscall_64+0x3b/0xc0
entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fd39797350b
This can be triggered by not exposing tsc-deadline mode and doing a reboot in
the guest. The lapic_shutdown() function which is called in sys_reboot path
will not disarm the flying timer, it just masks LVTT. lapic_shutdown() clears
APIC state w/ LVT_MASKED and timer-mode bit is 0, this can trigger timer-mode
switch between tsc-deadline and oneshot/periodic, which can result in preemption
timer be cancelled in apic_update_lvtt(). However, We can't depend on this when
not exposing tsc-deadline mode and oneshot/periodic modes emulated by preemption
timer. Qemu will synchronise states around reset, let's cancel preemption timer
under KVM_SET_LAPIC.
References
Impacted products
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cve-2022-48716
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ASoC: codecs: wcd938x: fix incorrect used of portid
Mixer controls have the channel id in mixer->reg, which is not same
as port id. port id should be derived from chan_info array.
So fix this. Without this, its possible that we could corrupt
struct wcd938x_sdw_priv by accessing port_map array out of range
with channel id instead of port id.
References
Impacted products
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cve-2024-38637
Vulnerability from cvelistv5
Published
2024-06-21 10:18
Modified
2024-12-19 09:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
greybus: lights: check return of get_channel_from_mode
If channel for the given node is not found we return null from
get_channel_from_mode. Make sure we validate the return pointer
before using it in two of the missing places.
This was originally reported in [0]:
Found by Linux Verification Center (linuxtesting.org) with SVACE.
[0] https://lore.kernel.org/all/20240301190425.120605-1-m.lobanov@rosalinux.ru
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 2870b52bae4c81823ffcb3ed2b0626fb39d64f48 Version: 2870b52bae4c81823ffcb3ed2b0626fb39d64f48 Version: 2870b52bae4c81823ffcb3ed2b0626fb39d64f48 Version: 2870b52bae4c81823ffcb3ed2b0626fb39d64f48 Version: 2870b52bae4c81823ffcb3ed2b0626fb39d64f48 Version: 2870b52bae4c81823ffcb3ed2b0626fb39d64f48 Version: 2870b52bae4c81823ffcb3ed2b0626fb39d64f48 Version: 2870b52bae4c81823ffcb3ed2b0626fb39d64f48 |
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cve-2024-36484
Vulnerability from cvelistv5
Published
2024-06-21 10:18
Modified
2024-12-19 09:01
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: relax socket state check at accept time.
Christoph reported the following splat:
WARNING: CPU: 1 PID: 772 at net/ipv4/af_inet.c:761 __inet_accept+0x1f4/0x4a0
Modules linked in:
CPU: 1 PID: 772 Comm: syz-executor510 Not tainted 6.9.0-rc7-g7da7119fe22b #56
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.11.0-2.el7 04/01/2014
RIP: 0010:__inet_accept+0x1f4/0x4a0 net/ipv4/af_inet.c:759
Code: 04 38 84 c0 0f 85 87 00 00 00 41 c7 04 24 03 00 00 00 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 ec b7 da fd <0f> 0b e9 7f fe ff ff e8 e0 b7 da fd 0f 0b e9 fe fe ff ff 89 d9 80
RSP: 0018:ffffc90000c2fc58 EFLAGS: 00010293
RAX: ffffffff836bdd14 RBX: 0000000000000000 RCX: ffff888104668000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: dffffc0000000000 R08: ffffffff836bdb89 R09: fffff52000185f64
R10: dffffc0000000000 R11: fffff52000185f64 R12: dffffc0000000000
R13: 1ffff92000185f98 R14: ffff88810754d880 R15: ffff8881007b7800
FS: 000000001c772880(0000) GS:ffff88811b280000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb9fcf2e178 CR3: 00000001045d2002 CR4: 0000000000770ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
PKRU: 55555554
Call Trace:
<TASK>
inet_accept+0x138/0x1d0 net/ipv4/af_inet.c:786
do_accept+0x435/0x620 net/socket.c:1929
__sys_accept4_file net/socket.c:1969 [inline]
__sys_accept4+0x9b/0x110 net/socket.c:1999
__do_sys_accept net/socket.c:2016 [inline]
__se_sys_accept net/socket.c:2013 [inline]
__x64_sys_accept+0x7d/0x90 net/socket.c:2013
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0x58/0x100 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x4315f9
Code: fd ff 48 81 c4 80 00 00 00 e9 f1 fe ff ff 0f 1f 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 0f 83 ab b4 fd ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007ffdb26d9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002b
RAX: ffffffffffffffda RBX: 0000000000400300 RCX: 00000000004315f9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
RBP: 00000000006e1018 R08: 0000000000400300 R09: 0000000000400300
R10: 0000000000400300 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000040cdf0 R14: 000000000040ce80 R15: 0000000000000055
</TASK>
The reproducer invokes shutdown() before entering the listener status.
After commit 94062790aedb ("tcp: defer shutdown(SEND_SHUTDOWN) for
TCP_SYN_RECV sockets"), the above causes the child to reach the accept
syscall in FIN_WAIT1 status.
Eric noted we can relax the existing assertion in __inet_accept()
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 34e41a031fd7523bf1cd00a2adca2370aebea270 Version: ed5e279b69e007ce6c0fe82a5a534c1b19783214 Version: 413c33b9f3bc36fdf719690a78824db9f88a9485 Version: 2552c9d9440f8e7a2ed0660911ff00f25b90a0a4 Version: 3fe4ef0568a48369b1891395d13ac593b1ba41b1 Version: f47d0d32fa94e815fdd78b8b88684873e67939f4 Version: 94062790aedb505bdda209b10bea47b294d6394f Version: 94062790aedb505bdda209b10bea47b294d6394f |
||||
|
|||||||
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cve-2024-38626
Vulnerability from cvelistv5
Published
2024-06-21 10:18
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
fuse: clear FR_SENT when re-adding requests into pending list
The following warning was reported by lee bruce:
------------[ cut here ]------------
WARNING: CPU: 0 PID: 8264 at fs/fuse/dev.c:300
fuse_request_end+0x685/0x7e0 fs/fuse/dev.c:300
Modules linked in:
CPU: 0 PID: 8264 Comm: ab2 Not tainted 6.9.0-rc7
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996)
RIP: 0010:fuse_request_end+0x685/0x7e0 fs/fuse/dev.c:300
......
Call Trace:
<TASK>
fuse_dev_do_read.constprop.0+0xd36/0x1dd0 fs/fuse/dev.c:1334
fuse_dev_read+0x166/0x200 fs/fuse/dev.c:1367
call_read_iter include/linux/fs.h:2104 [inline]
new_sync_read fs/read_write.c:395 [inline]
vfs_read+0x85b/0xba0 fs/read_write.c:476
ksys_read+0x12f/0x260 fs/read_write.c:619
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xce/0x260 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
......
</TASK>
The warning is due to the FUSE_NOTIFY_RESEND notify sent by the write()
syscall in the reproducer program and it happens as follows:
(1) calls fuse_dev_read() to read the INIT request
The read succeeds. During the read, bit FR_SENT will be set on the
request.
(2) calls fuse_dev_write() to send an USE_NOTIFY_RESEND notify
The resend notify will resend all processing requests, so the INIT
request is moved from processing list to pending list again.
(3) calls fuse_dev_read() with an invalid output address
fuse_dev_read() will try to copy the same INIT request to the output
address, but it will fail due to the invalid address, so the INIT
request is ended and triggers the warning in fuse_request_end().
Fix it by clearing FR_SENT when re-adding requests into pending list.
References
Impacted products
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cve-2022-48766
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:07
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Wrap dcn301_calculate_wm_and_dlg for FPU.
Mirrors the logic for dcn30. Cue lots of WARNs and some
kernel panics without this fix.
References
Impacted products
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cve-2024-38624
Vulnerability from cvelistv5
Published
2024-06-21 10:18
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
fs/ntfs3: Use 64 bit variable to avoid 32 bit overflow
For example, in the expression:
vbo = 2 * vbo + skip
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: b46acd6a6a627d876898e1c84d3f84902264b445 Version: b46acd6a6a627d876898e1c84d3f84902264b445 Version: b46acd6a6a627d876898e1c84d3f84902264b445 Version: b46acd6a6a627d876898e1c84d3f84902264b445 Version: b46acd6a6a627d876898e1c84d3f84902264b445 |
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cve-2022-48719
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net, neigh: Do not trigger immediate probes on NUD_FAILED from neigh_managed_work
syzkaller was able to trigger a deadlock for NTF_MANAGED entries [0]:
kworker/0:16/14617 is trying to acquire lock:
ffffffff8d4dd370 (&tbl->lock){++-.}-{2:2}, at: ___neigh_create+0x9e1/0x2990 net/core/neighbour.c:652
[...]
but task is already holding lock:
ffffffff8d4dd370 (&tbl->lock){++-.}-{2:2}, at: neigh_managed_work+0x35/0x250 net/core/neighbour.c:1572
The neighbor entry turned to NUD_FAILED state, where __neigh_event_send()
triggered an immediate probe as per commit cd28ca0a3dd1 ("neigh: reduce
arp latency") via neigh_probe() given table lock was held.
One option to fix this situation is to defer the neigh_probe() back to
the neigh_timer_handler() similarly as pre cd28ca0a3dd1. For the case
of NTF_MANAGED, this deferral is acceptable given this only happens on
actual failure state and regular / expected state is NUD_VALID with the
entry already present.
The fix adds a parameter to __neigh_event_send() in order to communicate
whether immediate probe is allowed or disallowed. Existing call-sites
of neigh_event_send() default as-is to immediate probe. However, the
neigh_managed_work() disables it via use of neigh_event_send_probe().
[0] <TASK>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106
print_deadlock_bug kernel/locking/lockdep.c:2956 [inline]
check_deadlock kernel/locking/lockdep.c:2999 [inline]
validate_chain kernel/locking/lockdep.c:3788 [inline]
__lock_acquire.cold+0x149/0x3ab kernel/locking/lockdep.c:5027
lock_acquire kernel/locking/lockdep.c:5639 [inline]
lock_acquire+0x1ab/0x510 kernel/locking/lockdep.c:5604
__raw_write_lock_bh include/linux/rwlock_api_smp.h:202 [inline]
_raw_write_lock_bh+0x2f/0x40 kernel/locking/spinlock.c:334
___neigh_create+0x9e1/0x2990 net/core/neighbour.c:652
ip6_finish_output2+0x1070/0x14f0 net/ipv6/ip6_output.c:123
__ip6_finish_output net/ipv6/ip6_output.c:191 [inline]
__ip6_finish_output+0x61e/0xe90 net/ipv6/ip6_output.c:170
ip6_finish_output+0x32/0x200 net/ipv6/ip6_output.c:201
NF_HOOK_COND include/linux/netfilter.h:296 [inline]
ip6_output+0x1e4/0x530 net/ipv6/ip6_output.c:224
dst_output include/net/dst.h:451 [inline]
NF_HOOK include/linux/netfilter.h:307 [inline]
ndisc_send_skb+0xa99/0x17f0 net/ipv6/ndisc.c:508
ndisc_send_ns+0x3a9/0x840 net/ipv6/ndisc.c:650
ndisc_solicit+0x2cd/0x4f0 net/ipv6/ndisc.c:742
neigh_probe+0xc2/0x110 net/core/neighbour.c:1040
__neigh_event_send+0x37d/0x1570 net/core/neighbour.c:1201
neigh_event_send include/net/neighbour.h:470 [inline]
neigh_managed_work+0x162/0x250 net/core/neighbour.c:1574
process_one_work+0x9ac/0x1650 kernel/workqueue.c:2307
worker_thread+0x657/0x1110 kernel/workqueue.c:2454
kthread+0x2e9/0x3a0 kernel/kthread.c:377
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
</TASK>
References
Impacted products
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cve-2021-4439
Vulnerability from cvelistv5
Published
2024-06-20 12:07
Modified
2024-12-19 07:31
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
isdn: cpai: check ctr->cnr to avoid array index out of bound
The cmtp_add_connection() would add a cmtp session to a controller
and run a kernel thread to process cmtp.
__module_get(THIS_MODULE);
session->task = kthread_run(cmtp_session, session, "kcmtpd_ctr_%d",
session->num);
During this process, the kernel thread would call detach_capi_ctr()
to detach a register controller. if the controller
was not attached yet, detach_capi_ctr() would
trigger an array-index-out-bounds bug.
[ 46.866069][ T6479] UBSAN: array-index-out-of-bounds in
drivers/isdn/capi/kcapi.c:483:21
[ 46.867196][ T6479] index -1 is out of range for type 'capi_ctr *[32]'
[ 46.867982][ T6479] CPU: 1 PID: 6479 Comm: kcmtpd_ctr_0 Not tainted
5.15.0-rc2+ #8
[ 46.869002][ T6479] Hardware name: QEMU Standard PC (i440FX + PIIX,
1996), BIOS 1.14.0-2 04/01/2014
[ 46.870107][ T6479] Call Trace:
[ 46.870473][ T6479] dump_stack_lvl+0x57/0x7d
[ 46.870974][ T6479] ubsan_epilogue+0x5/0x40
[ 46.871458][ T6479] __ubsan_handle_out_of_bounds.cold+0x43/0x48
[ 46.872135][ T6479] detach_capi_ctr+0x64/0xc0
[ 46.872639][ T6479] cmtp_session+0x5c8/0x5d0
[ 46.873131][ T6479] ? __init_waitqueue_head+0x60/0x60
[ 46.873712][ T6479] ? cmtp_add_msgpart+0x120/0x120
[ 46.874256][ T6479] kthread+0x147/0x170
[ 46.874709][ T6479] ? set_kthread_struct+0x40/0x40
[ 46.875248][ T6479] ret_from_fork+0x1f/0x30
[ 46.875773][ T6479]
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-2022-48757
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:07
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: fix information leakage in /proc/net/ptype
In one net namespace, after creating a packet socket without binding
it to a device, users in other net namespaces can observe the new
`packet_type` added by this packet socket by reading `/proc/net/ptype`
file. This is minor information leakage as packet socket is
namespace aware.
Add a net pointer in `packet_type` to keep the net namespace of
of corresponding packet socket. In `ptype_seq_show`, this net pointer
must be checked when it is not NULL.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 2feb27dbe00cbb4f7d31f90acf6bd0d751dd0a50 Version: 2feb27dbe00cbb4f7d31f90acf6bd0d751dd0a50 Version: 2feb27dbe00cbb4f7d31f90acf6bd0d751dd0a50 Version: 2feb27dbe00cbb4f7d31f90acf6bd0d751dd0a50 Version: 2feb27dbe00cbb4f7d31f90acf6bd0d751dd0a50 Version: 2feb27dbe00cbb4f7d31f90acf6bd0d751dd0a50 Version: 2feb27dbe00cbb4f7d31f90acf6bd0d751dd0a50 Version: 2feb27dbe00cbb4f7d31f90acf6bd0d751dd0a50 Version: 2feb27dbe00cbb4f7d31f90acf6bd0d751dd0a50 |
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cve-2022-48769
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:07
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
efi: runtime: avoid EFIv2 runtime services on Apple x86 machines
Aditya reports [0] that his recent MacbookPro crashes in the firmware
when using the variable services at runtime. The culprit appears to be a
call to QueryVariableInfo(), which we did not use to call on Apple x86
machines in the past as they only upgraded from EFI v1.10 to EFI v2.40
firmware fairly recently, and QueryVariableInfo() (along with
UpdateCapsule() et al) was added in EFI v2.00.
The only runtime service introduced in EFI v2.00 that we actually use in
Linux is QueryVariableInfo(), as the capsule based ones are optional,
generally not used at runtime (all the LVFS/fwupd firmware update
infrastructure uses helper EFI programs that invoke capsule update at
boot time, not runtime), and not implemented by Apple machines in the
first place. QueryVariableInfo() is used to 'safely' set variables,
i.e., only when there is enough space. This prevents machines with buggy
firmwares from corrupting their NVRAMs when they run out of space.
Given that Apple machines have been using EFI v1.10 services only for
the longest time (the EFI v2.0 spec was released in 2006, and Linux
support for the newly introduced runtime services was added in 2011, but
the MacbookPro12,1 released in 2015 still claims to be EFI v1.10 only),
let's avoid the EFI v2.0 ones on all Apple x86 machines.
[0] https://lore.kernel.org/all/6D757C75-65B1-468B-842D-10410081A8E4@live.com/
References
Impacted products
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cve-2024-38635
Vulnerability from cvelistv5
Published
2024-06-21 10:18
Modified
2024-12-19 09:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
soundwire: cadence: fix invalid PDI offset
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PDI0 and PDI1 which are reserved for BPT.
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and remained within the PDI array bounds.
A Fixes: tag is not provided since there are no known platforms where
the out-of-bounds would be accessed, and the initial code had problems
as well.
A follow-up patch completely removes this useless offset.
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-2024-36244
Vulnerability from cvelistv5
Published
2024-06-21 10:18
Modified
2024-12-19 09:01
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/sched: taprio: extend minimum interval restriction to entire cycle too
It is possible for syzbot to side-step the restriction imposed by the
blamed commit in the Fixes: tag, because the taprio UAPI permits a
cycle-time different from (and potentially shorter than) the sum of
entry intervals.
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be larger than N * ETH_ZLEN bit times, where N is the number of schedule
entries. This restriction needs to apply regardless of whether the cycle
time came from the user or was the implicit, auto-calculated value, so
we move the existing "cycle == 0" check outside the "if "(!new->cycle_time)"
branch. This way covers both conditions and scenarios.
Add a selftest which illustrates the issue triggered by syzbot.
References
Impacted products
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cve-2024-34777
Vulnerability from cvelistv5
Published
2024-06-21 11:18
Modified
2024-12-19 08:55
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
dma-mapping: benchmark: fix node id validation
While validating node ids in map_benchmark_ioctl(), node_possible() may
be provided with invalid argument outside of [0,MAX_NUMNODES-1] range
leading to:
BUG: KASAN: wild-memory-access in map_benchmark_ioctl (kernel/dma/map_benchmark.c:214)
Read of size 8 at addr 1fffffff8ccb6398 by task dma_map_benchma/971
CPU: 7 PID: 971 Comm: dma_map_benchma Not tainted 6.9.0-rc6 #37
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996)
Call Trace:
<TASK>
dump_stack_lvl (lib/dump_stack.c:117)
kasan_report (mm/kasan/report.c:603)
kasan_check_range (mm/kasan/generic.c:189)
variable_test_bit (arch/x86/include/asm/bitops.h:227) [inline]
arch_test_bit (arch/x86/include/asm/bitops.h:239) [inline]
_test_bit at (include/asm-generic/bitops/instrumented-non-atomic.h:142) [inline]
node_state (include/linux/nodemask.h:423) [inline]
map_benchmark_ioctl (kernel/dma/map_benchmark.c:214)
full_proxy_unlocked_ioctl (fs/debugfs/file.c:333)
__x64_sys_ioctl (fs/ioctl.c:890)
do_syscall_64 (arch/x86/entry/common.c:83)
entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
Compare node ids with sane bounds first. NUMA_NO_NODE is considered a
special valid case meaning that benchmarking kthreads won't be bound to a
cpuset of a given node.
Found by Linux Verification Center (linuxtesting.org).
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 65789daa8087e125927230ccb7e1eab13999b0cf Version: 65789daa8087e125927230ccb7e1eab13999b0cf Version: 65789daa8087e125927230ccb7e1eab13999b0cf Version: 65789daa8087e125927230ccb7e1eab13999b0cf Version: 65789daa8087e125927230ccb7e1eab13999b0cf |
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cve-2022-48727
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
KVM: arm64: Avoid consuming a stale esr value when SError occur
When any exception other than an IRQ occurs, the CPU updates the ESR_EL2
register with the exception syndrome. An SError may also become pending,
and will be synchronised by KVM. KVM notes the exception type, and whether
an SError was synchronised in exit_code.
When an exception other than an IRQ occurs, fixup_guest_exit() updates
vcpu->arch.fault.esr_el2 from the hardware register. When an SError was
synchronised, the vcpu esr value is used to determine if the exception
was due to an HVC. If so, ELR_EL2 is moved back one instruction. This
is so that KVM can process the SError first, and re-execute the HVC if
the guest survives the SError.
But if an IRQ synchronises an SError, the vcpu's esr value is stale.
If the previous non-IRQ exception was an HVC, KVM will corrupt ELR_EL2,
causing an unrelated guest instruction to be executed twice.
Check ARM_EXCEPTION_CODE() before messing with ELR_EL2, IRQs don't
update this register so don't need to check.
References
Impacted products
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cve-2024-38662
Vulnerability from cvelistv5
Published
2024-06-21 11:15
Modified
2024-12-19 09:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf: Allow delete from sockmap/sockhash only if update is allowed
We have seen an influx of syzkaller reports where a BPF program attached to
a tracepoint triggers a locking rule violation by performing a map_delete
on a sockmap/sockhash.
We don't intend to support this artificial use scenario. Extend the
existing verifier allowed-program-type check for updating sockmap/sockhash
to also cover deleting from a map.
From now on only BPF programs which were previously allowed to update
sockmap/sockhash can delete from these map types.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: dd54b48db0c822ae7b520bc80751f0a0a173ef75 Version: d1e73fb19a4c872d7a399ad3c66e8ca30e0875ec Version: a44770fed86515eedb5a7c00b787f847ebb134a5 Version: 668b3074aa14829e2ac2759799537a93b60fef86 Version: ff91059932401894e6c86341915615c5eb0eca48 Version: ff91059932401894e6c86341915615c5eb0eca48 |
||||
|
|||||||
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cve-2022-48726
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/ucma: Protect mc during concurrent multicast leaves
Partially revert the commit mentioned in the Fixes line to make sure that
allocation and erasing multicast struct are locked.
BUG: KASAN: use-after-free in ucma_cleanup_multicast drivers/infiniband/core/ucma.c:491 [inline]
BUG: KASAN: use-after-free in ucma_destroy_private_ctx+0x914/0xb70 drivers/infiniband/core/ucma.c:579
Read of size 8 at addr ffff88801bb74b00 by task syz-executor.1/25529
CPU: 0 PID: 25529 Comm: syz-executor.1 Not tainted 5.16.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106
print_address_description.constprop.0.cold+0x8d/0x320 mm/kasan/report.c:247
__kasan_report mm/kasan/report.c:433 [inline]
kasan_report.cold+0x83/0xdf mm/kasan/report.c:450
ucma_cleanup_multicast drivers/infiniband/core/ucma.c:491 [inline]
ucma_destroy_private_ctx+0x914/0xb70 drivers/infiniband/core/ucma.c:579
ucma_destroy_id+0x1e6/0x280 drivers/infiniband/core/ucma.c:614
ucma_write+0x25c/0x350 drivers/infiniband/core/ucma.c:1732
vfs_write+0x28e/0xae0 fs/read_write.c:588
ksys_write+0x1ee/0x250 fs/read_write.c:643
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
Currently the xarray search can touch a concurrently freeing mc as the
xa_for_each() is not surrounded by any lock. Rather than hold the lock for
a full scan hold it only for the effected items, which is usually an empty
list.
References
Impacted products
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cve-2022-48746
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5e: Fix handling of wrong devices during bond netevent
Current implementation of bond netevent handler only check if
the handled netdev is VF representor and it missing a check if
the VF representor is on the same phys device of the bond handling
the netevent.
Fix by adding the missing check and optimizing the check if
the netdev is VF representor so it will not access uninitialized
private data and crashes.
BUG: kernel NULL pointer dereference, address: 000000000000036c
PGD 0 P4D 0
Oops: 0000 [#1] SMP NOPTI
Workqueue: eth3bond0 bond_mii_monitor [bonding]
RIP: 0010:mlx5e_is_uplink_rep+0xc/0x50 [mlx5_core]
RSP: 0018:ffff88812d69fd60 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff8881cf800000 RCX: 0000000000000000
RDX: ffff88812d69fe10 RSI: 000000000000001b RDI: ffff8881cf800880
RBP: ffff8881cf800000 R08: 00000445cabccf2b R09: 0000000000000008
R10: 0000000000000004 R11: 0000000000000008 R12: ffff88812d69fe10
R13: 00000000fffffffe R14: ffff88820c0f9000 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff88846fb00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000000036c CR3: 0000000103d80006 CR4: 0000000000370ea0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
mlx5e_eswitch_uplink_rep+0x31/0x40 [mlx5_core]
mlx5e_rep_is_lag_netdev+0x94/0xc0 [mlx5_core]
mlx5e_rep_esw_bond_netevent+0xeb/0x3d0 [mlx5_core]
raw_notifier_call_chain+0x41/0x60
call_netdevice_notifiers_info+0x34/0x80
netdev_lower_state_changed+0x4e/0xa0
bond_mii_monitor+0x56b/0x640 [bonding]
process_one_work+0x1b9/0x390
worker_thread+0x4d/0x3d0
? rescuer_thread+0x350/0x350
kthread+0x124/0x150
? set_kthread_struct+0x40/0x40
ret_from_fork+0x1f/0x30
References
Impacted products
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cve-2022-48756
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:07
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/msm/dsi: invalid parameter check in msm_dsi_phy_enable
The function performs a check on the "phy" input parameter, however, it
is used before the check.
Initialize the "dev" variable after the sanity check to avoid a possible
NULL pointer dereference.
Addresses-Coverity-ID: 1493860 ("Null pointer dereference")
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
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cve-2023-52883
Vulnerability from cvelistv5
Published
2024-06-20 11:54
Modified
2024-12-19 08:27
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: Fix possible null pointer dereference
abo->tbo.resource may be NULL in amdgpu_vm_bo_update.
References
Impacted products
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cve-2022-48713
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
perf/x86/intel/pt: Fix crash with stop filters in single-range mode
Add a check for !buf->single before calling pt_buffer_region_size in a
place where a missing check can cause a kernel crash.
Fixes a bug introduced by commit 670638477aed ("perf/x86/intel/pt:
Opportunistically use single range output mode"), which added a
support for PT single-range output mode. Since that commit if a PT
stop filter range is hit while tracing, the kernel will crash because
of a null pointer dereference in pt_handle_status due to calling
pt_buffer_region_size without a ToPA configured.
The commit which introduced single-range mode guarded almost all uses of
the ToPA buffer variables with checks of the buf->single variable, but
missed the case where tracing was stopped by the PT hardware, which
happens when execution hits a configured stop filter.
Tested that hitting a stop filter while PT recording successfully
records a trace with this patch but crashes without this patch.
References
Impacted products
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cve-2024-36478
Vulnerability from cvelistv5
Published
2024-06-21 10:18
Modified
2024-12-19 09:01
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
null_blk: fix null-ptr-dereference while configuring 'power' and 'submit_queues'
Writing 'power' and 'submit_queues' concurrently will trigger kernel
panic:
Test script:
modprobe null_blk nr_devices=0
mkdir -p /sys/kernel/config/nullb/nullb0
while true; do echo 1 > submit_queues; echo 4 > submit_queues; done &
while true; do echo 1 > power; echo 0 > power; done
Test result:
BUG: kernel NULL pointer dereference, address: 0000000000000148
Oops: 0000 [#1] PREEMPT SMP
RIP: 0010:__lock_acquire+0x41d/0x28f0
Call Trace:
<TASK>
lock_acquire+0x121/0x450
down_write+0x5f/0x1d0
simple_recursive_removal+0x12f/0x5c0
blk_mq_debugfs_unregister_hctxs+0x7c/0x100
blk_mq_update_nr_hw_queues+0x4a3/0x720
nullb_update_nr_hw_queues+0x71/0xf0 [null_blk]
nullb_device_submit_queues_store+0x79/0xf0 [null_blk]
configfs_write_iter+0x119/0x1e0
vfs_write+0x326/0x730
ksys_write+0x74/0x150
This is because del_gendisk() can concurrent with
blk_mq_update_nr_hw_queues():
nullb_device_power_store nullb_apply_submit_queues
null_del_dev
del_gendisk
nullb_update_nr_hw_queues
if (!dev->nullb)
// still set while gendisk is deleted
return 0
blk_mq_update_nr_hw_queues
dev->nullb = NULL
Fix this problem by resuing the global mutex to protect
nullb_device_power_store() and nullb_update_nr_hw_queues() from configfs.
References
Impacted products
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cve-2022-48758
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:07
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: bnx2fc: Flush destroy_work queue before calling bnx2fc_interface_put()
The bnx2fc_destroy() functions are removing the interface before calling
destroy_work. This results multiple WARNings from sysfs_remove_group() as
the controller rport device attributes are removed too early.
Replace the fcoe_port's destroy_work queue. It's not needed.
The problem is easily reproducible with the following steps.
Example:
$ dmesg -w &
$ systemctl enable --now fcoe
$ fipvlan -s -c ens2f1
$ fcoeadm -d ens2f1.802
[ 583.464488] host2: libfc: Link down on port (7500a1)
[ 583.472651] bnx2fc: 7500a1 - rport not created Yet!!
[ 583.490468] ------------[ cut here ]------------
[ 583.538725] sysfs group 'power' not found for kobject 'rport-2:0-0'
[ 583.568814] WARNING: CPU: 3 PID: 192 at fs/sysfs/group.c:279 sysfs_remove_group+0x6f/0x80
[ 583.607130] Modules linked in: dm_service_time 8021q garp mrp stp llc bnx2fc cnic uio rpcsec_gss_krb5 auth_rpcgss nfsv4 ...
[ 583.942994] CPU: 3 PID: 192 Comm: kworker/3:2 Kdump: loaded Not tainted 5.14.0-39.el9.x86_64 #1
[ 583.984105] Hardware name: HP ProLiant DL120 G7, BIOS J01 07/01/2013
[ 584.016535] Workqueue: fc_wq_2 fc_rport_final_delete [scsi_transport_fc]
[ 584.050691] RIP: 0010:sysfs_remove_group+0x6f/0x80
[ 584.074725] Code: ff 5b 48 89 ef 5d 41 5c e9 ee c0 ff ff 48 89 ef e8 f6 b8 ff ff eb d1 49 8b 14 24 48 8b 33 48 c7 c7 ...
[ 584.162586] RSP: 0018:ffffb567c15afdc0 EFLAGS: 00010282
[ 584.188225] RAX: 0000000000000000 RBX: ffffffff8eec4220 RCX: 0000000000000000
[ 584.221053] RDX: ffff8c1586ce84c0 RSI: ffff8c1586cd7cc0 RDI: ffff8c1586cd7cc0
[ 584.255089] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffb567c15afc00
[ 584.287954] R10: ffffb567c15afbf8 R11: ffffffff8fbe7f28 R12: ffff8c1486326400
[ 584.322356] R13: ffff8c1486326480 R14: ffff8c1483a4a000 R15: 0000000000000004
[ 584.355379] FS: 0000000000000000(0000) GS:ffff8c1586cc0000(0000) knlGS:0000000000000000
[ 584.394419] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 584.421123] CR2: 00007fe95a6f7840 CR3: 0000000107674002 CR4: 00000000000606e0
[ 584.454888] Call Trace:
[ 584.466108] device_del+0xb2/0x3e0
[ 584.481701] device_unregister+0x13/0x60
[ 584.501306] bsg_unregister_queue+0x5b/0x80
[ 584.522029] bsg_remove_queue+0x1c/0x40
[ 584.541884] fc_rport_final_delete+0xf3/0x1d0 [scsi_transport_fc]
[ 584.573823] process_one_work+0x1e3/0x3b0
[ 584.592396] worker_thread+0x50/0x3b0
[ 584.609256] ? rescuer_thread+0x370/0x370
[ 584.628877] kthread+0x149/0x170
[ 584.643673] ? set_kthread_struct+0x40/0x40
[ 584.662909] ret_from_fork+0x22/0x30
[ 584.680002] ---[ end trace 53575ecefa942ece ]---
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 0cbf32e1681d870632a1772601cbaadd996dc978 Version: 0cbf32e1681d870632a1772601cbaadd996dc978 Version: 0cbf32e1681d870632a1772601cbaadd996dc978 Version: 0cbf32e1681d870632a1772601cbaadd996dc978 Version: 0cbf32e1681d870632a1772601cbaadd996dc978 Version: 0cbf32e1681d870632a1772601cbaadd996dc978 Version: 0cbf32e1681d870632a1772601cbaadd996dc978 Version: 0cbf32e1681d870632a1772601cbaadd996dc978 Version: 0cbf32e1681d870632a1772601cbaadd996dc978 |
||||
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cve-2024-38628
Vulnerability from cvelistv5
Published
2024-06-21 10:18
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: gadget: u_audio: Fix race condition use of controls after free during gadget unbind.
Hang on to the control IDs instead of pointers since those are correctly
handled with locks.
References
Impacted products
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cve-2022-48712
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: fix error handling in ext4_fc_record_modified_inode()
Current code does not fully takes care of krealloc() error case, which
could lead to silent memory corruption or a kernel bug. This patch
fixes that.
Also it cleans up some duplicated error handling logic from various
functions in fast_commit.c file.
References
Impacted products
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cve-2022-48724
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
iommu/vt-d: Fix potential memory leak in intel_setup_irq_remapping()
After commit e3beca48a45b ("irqdomain/treewide: Keep firmware node
unconditionally allocated"). For tear down scenario, fn is only freed
after fail to allocate ir_domain, though it also should be freed in case
dmar_enable_qi returns error.
Besides free fn, irq_domain and ir_msi_domain need to be removed as well
if intel_setup_irq_remapping fails to enable queued invalidation.
Improve the rewinding path by add out_free_ir_domain and out_free_fwnode
lables per Baolu's suggestion.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
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cve-2022-48722
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: ieee802154: ca8210: Stop leaking skb's
Upon error the ieee802154_xmit_complete() helper is not called. Only
ieee802154_wake_queue() is called manually. We then leak the skb
structure.
Free the skb structure upon error before returning.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
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cve-2024-39277
Vulnerability from cvelistv5
Published
2024-06-21 11:15
Modified
2024-12-19 09:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
dma-mapping: benchmark: handle NUMA_NO_NODE correctly
cpumask_of_node() can be called for NUMA_NO_NODE inside do_map_benchmark()
resulting in the following sanitizer report:
UBSAN: array-index-out-of-bounds in ./arch/x86/include/asm/topology.h:72:28
index -1 is out of range for type 'cpumask [64][1]'
CPU: 1 PID: 990 Comm: dma_map_benchma Not tainted 6.9.0-rc6 #29
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996)
Call Trace:
<TASK>
dump_stack_lvl (lib/dump_stack.c:117)
ubsan_epilogue (lib/ubsan.c:232)
__ubsan_handle_out_of_bounds (lib/ubsan.c:429)
cpumask_of_node (arch/x86/include/asm/topology.h:72) [inline]
do_map_benchmark (kernel/dma/map_benchmark.c:104)
map_benchmark_ioctl (kernel/dma/map_benchmark.c:246)
full_proxy_unlocked_ioctl (fs/debugfs/file.c:333)
__x64_sys_ioctl (fs/ioctl.c:890)
do_syscall_64 (arch/x86/entry/common.c:83)
entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
Use cpumask_of_node() in place when binding a kernel thread to a cpuset
of a particular node.
Note that the provided node id is checked inside map_benchmark_ioctl().
It's just a NUMA_NO_NODE case which is not handled properly later.
Found by Linux Verification Center (linuxtesting.org).
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 65789daa8087e125927230ccb7e1eab13999b0cf Version: 65789daa8087e125927230ccb7e1eab13999b0cf Version: 65789daa8087e125927230ccb7e1eab13999b0cf Version: 65789daa8087e125927230ccb7e1eab13999b0cf Version: 65789daa8087e125927230ccb7e1eab13999b0cf |
||||
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cve-2022-48747
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
block: Fix wrong offset in bio_truncate()
bio_truncate() clears the buffer outside of last block of bdev, however
current bio_truncate() is using the wrong offset of page. So it can
return the uninitialized data.
This happened when both of truncated/corrupted FS and userspace (via
bdev) are trying to read the last of bdev.
References
Impacted products
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cve-2024-36270
Vulnerability from cvelistv5
Published
2024-06-21 10:18
Modified
2024-12-19 09:01
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: tproxy: bail out if IP has been disabled on the device
syzbot reports:
general protection fault, probably for non-canonical address 0xdffffc0000000003: 0000 [#1] PREEMPT SMP KASAN PTI
KASAN: null-ptr-deref in range [0x0000000000000018-0x000000000000001f]
[..]
RIP: 0010:nf_tproxy_laddr4+0xb7/0x340 net/ipv4/netfilter/nf_tproxy_ipv4.c:62
Call Trace:
nft_tproxy_eval_v4 net/netfilter/nft_tproxy.c:56 [inline]
nft_tproxy_eval+0xa9a/0x1a00 net/netfilter/nft_tproxy.c:168
__in_dev_get_rcu() can return NULL, so check for this.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: cc6eb433856983e91071469c4ce57accb6947ccb Version: cc6eb433856983e91071469c4ce57accb6947ccb Version: cc6eb433856983e91071469c4ce57accb6947ccb Version: cc6eb433856983e91071469c4ce57accb6947ccb Version: cc6eb433856983e91071469c4ce57accb6947ccb Version: cc6eb433856983e91071469c4ce57accb6947ccb Version: cc6eb433856983e91071469c4ce57accb6947ccb |
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cve-2022-48718
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm: mxsfb: Fix NULL pointer dereference
mxsfb should not ever dereference the NULL pointer which
drm_atomic_get_new_bridge_state is allowed to return.
Assume a fixed format instead.
References
Impacted products
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cve-2024-38629
Vulnerability from cvelistv5
Published
2024-06-21 10:18
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: idxd: Avoid unnecessary destruction of file_ida
file_ida is allocated during cdev open and is freed accordingly
during cdev release. This sequence is guaranteed by driver file
operations. Therefore, there is no need to destroy an already empty
file_ida when the WQ cdev is removed.
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file_ida per WQ cdev. This can lead to accessing an id in file_ida
after it has been destroyed, resulting in a kernel panic.
Remove ida_destroy(&file_ida) to address these issues.
References
Impacted products
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cve-2024-36281
Vulnerability from cvelistv5
Published
2024-06-21 10:18
Modified
2024-12-19 09:01
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5: Use mlx5_ipsec_rx_status_destroy to correctly delete status rules
rx_create no longer allocates a modify_hdr instance that needs to be
cleaned up. The mlx5_modify_header_dealloc call will lead to a NULL pointer
dereference. A leak in the rules also previously occurred since there are
now two rules populated related to status.
BUG: kernel NULL pointer dereference, address: 0000000000000000
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 109907067 P4D 109907067 PUD 116890067 PMD 0
Oops: 0000 [#1] SMP
CPU: 1 PID: 484 Comm: ip Not tainted 6.9.0-rc2-rrameshbabu+ #254
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS Arch Linux 1.16.3-1-1 04/01/2014
RIP: 0010:mlx5_modify_header_dealloc+0xd/0x70
<snip>
Call Trace:
<TASK>
? show_regs+0x60/0x70
? __die+0x24/0x70
? page_fault_oops+0x15f/0x430
? free_to_partial_list.constprop.0+0x79/0x150
? do_user_addr_fault+0x2c9/0x5c0
? exc_page_fault+0x63/0x110
? asm_exc_page_fault+0x27/0x30
? mlx5_modify_header_dealloc+0xd/0x70
rx_create+0x374/0x590
rx_add_rule+0x3ad/0x500
? rx_add_rule+0x3ad/0x500
? mlx5_cmd_exec+0x2c/0x40
? mlx5_create_ipsec_obj+0xd6/0x200
mlx5e_accel_ipsec_fs_add_rule+0x31/0xf0
mlx5e_xfrm_add_state+0x426/0xc00
<snip>
References
Impacted products
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cve-2022-48744
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5e: Avoid field-overflowing memcpy()
In preparation for FORTIFY_SOURCE performing compile-time and run-time
field bounds checking for memcpy(), memmove(), and memset(), avoid
intentionally writing across neighboring fields.
Use flexible arrays instead of zero-element arrays (which look like they
are always overflowing) and split the cross-field memcpy() into two halves
that can be appropriately bounds-checked by the compiler.
We were doing:
#define ETH_HLEN 14
#define VLAN_HLEN 4
...
#define MLX5E_XDP_MIN_INLINE (ETH_HLEN + VLAN_HLEN)
...
struct mlx5e_tx_wqe *wqe = mlx5_wq_cyc_get_wqe(wq, pi);
...
struct mlx5_wqe_eth_seg *eseg = &wqe->eth;
struct mlx5_wqe_data_seg *dseg = wqe->data;
...
memcpy(eseg->inline_hdr.start, xdptxd->data, MLX5E_XDP_MIN_INLINE);
target is wqe->eth.inline_hdr.start (which the compiler sees as being
2 bytes in size), but copying 18, intending to write across start
(really vlan_tci, 2 bytes). The remaining 16 bytes get written into
wqe->data[0], covering byte_count (4 bytes), lkey (4 bytes), and addr
(8 bytes).
struct mlx5e_tx_wqe {
struct mlx5_wqe_ctrl_seg ctrl; /* 0 16 */
struct mlx5_wqe_eth_seg eth; /* 16 16 */
struct mlx5_wqe_data_seg data[]; /* 32 0 */
/* size: 32, cachelines: 1, members: 3 */
/* last cacheline: 32 bytes */
};
struct mlx5_wqe_eth_seg {
u8 swp_outer_l4_offset; /* 0 1 */
u8 swp_outer_l3_offset; /* 1 1 */
u8 swp_inner_l4_offset; /* 2 1 */
u8 swp_inner_l3_offset; /* 3 1 */
u8 cs_flags; /* 4 1 */
u8 swp_flags; /* 5 1 */
__be16 mss; /* 6 2 */
__be32 flow_table_metadata; /* 8 4 */
union {
struct {
__be16 sz; /* 12 2 */
u8 start[2]; /* 14 2 */
} inline_hdr; /* 12 4 */
struct {
__be16 type; /* 12 2 */
__be16 vlan_tci; /* 14 2 */
} insert; /* 12 4 */
__be32 trailer; /* 12 4 */
}; /* 12 4 */
/* size: 16, cachelines: 1, members: 9 */
/* last cacheline: 16 bytes */
};
struct mlx5_wqe_data_seg {
__be32 byte_count; /* 0 4 */
__be32 lkey; /* 4 4 */
__be64 addr; /* 8 8 */
/* size: 16, cachelines: 1, members: 3 */
/* last cacheline: 16 bytes */
};
So, split the memcpy() so the compiler can reason about the buffer
sizes.
"pahole" shows no size nor member offset changes to struct mlx5e_tx_wqe
nor struct mlx5e_umr_wqe. "objdump -d" shows no meaningful object
code changes (i.e. only source line number induced differences and
optimizations).
References
Impacted products
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cve-2022-48759
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:07
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
rpmsg: char: Fix race between the release of rpmsg_ctrldev and cdev
struct rpmsg_ctrldev contains a struct cdev. The current code frees
the rpmsg_ctrldev struct in rpmsg_ctrldev_release_device(), but the
cdev is a managed object, therefore its release is not predictable
and the rpmsg_ctrldev could be freed before the cdev is entirely
released, as in the backtrace below.
[ 93.625603] ODEBUG: free active (active state 0) object type: timer_list hint: delayed_work_timer_fn+0x0/0x7c
[ 93.636115] WARNING: CPU: 0 PID: 12 at lib/debugobjects.c:488 debug_print_object+0x13c/0x1b0
[ 93.644799] Modules linked in: veth xt_cgroup xt_MASQUERADE rfcomm algif_hash algif_skcipher af_alg uinput ip6table_nat fuse uvcvideo videobuf2_vmalloc venus_enc venus_dec videobuf2_dma_contig hci_uart btandroid btqca snd_soc_rt5682_i2c bluetooth qcom_spmi_temp_alarm snd_soc_rt5682v
[ 93.715175] CPU: 0 PID: 12 Comm: kworker/0:1 Tainted: G B 5.4.163-lockdep #26
[ 93.723855] Hardware name: Google Lazor (rev3 - 8) with LTE (DT)
[ 93.730055] Workqueue: events kobject_delayed_cleanup
[ 93.735271] pstate: 60c00009 (nZCv daif +PAN +UAO)
[ 93.740216] pc : debug_print_object+0x13c/0x1b0
[ 93.744890] lr : debug_print_object+0x13c/0x1b0
[ 93.749555] sp : ffffffacf5bc7940
[ 93.752978] x29: ffffffacf5bc7940 x28: dfffffd000000000
[ 93.758448] x27: ffffffacdb11a800 x26: dfffffd000000000
[ 93.763916] x25: ffffffd0734f856c x24: dfffffd000000000
[ 93.769389] x23: 0000000000000000 x22: ffffffd0733c35b0
[ 93.774860] x21: ffffffd0751994a0 x20: ffffffd075ec27c0
[ 93.780338] x19: ffffffd075199100 x18: 00000000000276e0
[ 93.785814] x17: 0000000000000000 x16: dfffffd000000000
[ 93.791291] x15: ffffffffffffffff x14: 6e6968207473696c
[ 93.796768] x13: 0000000000000000 x12: ffffffd075e2b000
[ 93.802244] x11: 0000000000000001 x10: 0000000000000000
[ 93.807723] x9 : d13400dff1921900 x8 : d13400dff1921900
[ 93.813200] x7 : 0000000000000000 x6 : 0000000000000000
[ 93.818676] x5 : 0000000000000080 x4 : 0000000000000000
[ 93.824152] x3 : ffffffd0732a0fa4 x2 : 0000000000000001
[ 93.829628] x1 : ffffffacf5bc7580 x0 : 0000000000000061
[ 93.835104] Call trace:
[ 93.837644] debug_print_object+0x13c/0x1b0
[ 93.841963] __debug_check_no_obj_freed+0x25c/0x3c0
[ 93.846987] debug_check_no_obj_freed+0x18/0x20
[ 93.851669] slab_free_freelist_hook+0xbc/0x1e4
[ 93.856346] kfree+0xfc/0x2f4
[ 93.859416] rpmsg_ctrldev_release_device+0x78/0xb8
[ 93.864445] device_release+0x84/0x168
[ 93.868310] kobject_cleanup+0x12c/0x298
[ 93.872356] kobject_delayed_cleanup+0x10/0x18
[ 93.876948] process_one_work+0x578/0x92c
[ 93.881086] worker_thread+0x804/0xcf8
[ 93.884963] kthread+0x2a8/0x314
[ 93.888303] ret_from_fork+0x10/0x18
The cdev_device_add/del() API was created to address this issue (see
commit '233ed09d7fda ("chardev: add helper function to register char
devs with a struct device")'), use it instead of cdev add/del().
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: c0cdc19f84a4712cf74888f83af286e3c2e14efd Version: c0cdc19f84a4712cf74888f83af286e3c2e14efd Version: c0cdc19f84a4712cf74888f83af286e3c2e14efd Version: c0cdc19f84a4712cf74888f83af286e3c2e14efd Version: c0cdc19f84a4712cf74888f83af286e3c2e14efd Version: c0cdc19f84a4712cf74888f83af286e3c2e14efd Version: c0cdc19f84a4712cf74888f83af286e3c2e14efd |
||||
|
|||||||
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cve-2022-48715
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: bnx2fc: Make bnx2fc_recv_frame() mp safe
Running tests with a debug kernel shows that bnx2fc_recv_frame() is
modifying the per_cpu lport stats counters in a non-mpsafe way. Just boot
a debug kernel and run the bnx2fc driver with the hardware enabled.
[ 1391.699147] BUG: using smp_processor_id() in preemptible [00000000] code: bnx2fc_
[ 1391.699160] caller is bnx2fc_recv_frame+0xbf9/0x1760 [bnx2fc]
[ 1391.699174] CPU: 2 PID: 4355 Comm: bnx2fc_l2_threa Kdump: loaded Tainted: G B
[ 1391.699180] Hardware name: HP ProLiant DL120 G7, BIOS J01 07/01/2013
[ 1391.699183] Call Trace:
[ 1391.699188] dump_stack_lvl+0x57/0x7d
[ 1391.699198] check_preemption_disabled+0xc8/0xd0
[ 1391.699205] bnx2fc_recv_frame+0xbf9/0x1760 [bnx2fc]
[ 1391.699215] ? do_raw_spin_trylock+0xb5/0x180
[ 1391.699221] ? bnx2fc_npiv_create_vports.isra.0+0x4e0/0x4e0 [bnx2fc]
[ 1391.699229] ? bnx2fc_l2_rcv_thread+0xb7/0x3a0 [bnx2fc]
[ 1391.699240] bnx2fc_l2_rcv_thread+0x1af/0x3a0 [bnx2fc]
[ 1391.699250] ? bnx2fc_ulp_init+0xc0/0xc0 [bnx2fc]
[ 1391.699258] kthread+0x364/0x420
[ 1391.699263] ? _raw_spin_unlock_irq+0x24/0x50
[ 1391.699268] ? set_kthread_struct+0x100/0x100
[ 1391.699273] ret_from_fork+0x22/0x30
Restore the old get_cpu/put_cpu code with some modifications to reduce the
size of the critical section.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: d576a5e80cd07ea7049f8fd7b303c14df7b5d7d2 Version: d576a5e80cd07ea7049f8fd7b303c14df7b5d7d2 Version: d576a5e80cd07ea7049f8fd7b303c14df7b5d7d2 Version: d576a5e80cd07ea7049f8fd7b303c14df7b5d7d2 Version: d576a5e80cd07ea7049f8fd7b303c14df7b5d7d2 Version: d576a5e80cd07ea7049f8fd7b303c14df7b5d7d2 Version: d576a5e80cd07ea7049f8fd7b303c14df7b5d7d2 Version: d576a5e80cd07ea7049f8fd7b303c14df7b5d7d2 |
||||
|
|||||||
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cve-2022-48728
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
IB/hfi1: Fix AIP early init panic
An early failure in hfi1_ipoib_setup_rn() can lead to the following panic:
BUG: unable to handle kernel NULL pointer dereference at 00000000000001b0
PGD 0 P4D 0
Oops: 0002 [#1] SMP NOPTI
Workqueue: events work_for_cpu_fn
RIP: 0010:try_to_grab_pending+0x2b/0x140
Code: 1f 44 00 00 41 55 41 54 55 48 89 d5 53 48 89 fb 9c 58 0f 1f 44 00 00 48 89 c2 fa 66 0f 1f 44 00 00 48 89 55 00 40 84 f6 75 77 <f0> 48 0f ba 2b 00 72 09 31 c0 5b 5d 41 5c 41 5d c3 48 89 df e8 6c
RSP: 0018:ffffb6b3cf7cfa48 EFLAGS: 00010046
RAX: 0000000000000246 RBX: 00000000000001b0 RCX: 0000000000000000
RDX: 0000000000000246 RSI: 0000000000000000 RDI: 00000000000001b0
RBP: ffffb6b3cf7cfa70 R08: 0000000000000f09 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
R13: ffffb6b3cf7cfa90 R14: ffffffff9b2fbfc0 R15: ffff8a4fdf244690
FS: 0000000000000000(0000) GS:ffff8a527f400000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000000001b0 CR3: 00000017e2410003 CR4: 00000000007706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
PKRU: 55555554
Call Trace:
__cancel_work_timer+0x42/0x190
? dev_printk_emit+0x4e/0x70
iowait_cancel_work+0x15/0x30 [hfi1]
hfi1_ipoib_txreq_deinit+0x5a/0x220 [hfi1]
? dev_err+0x6c/0x90
hfi1_ipoib_netdev_dtor+0x15/0x30 [hfi1]
hfi1_ipoib_setup_rn+0x10e/0x150 [hfi1]
rdma_init_netdev+0x5a/0x80 [ib_core]
? hfi1_ipoib_free_rdma_netdev+0x20/0x20 [hfi1]
ipoib_intf_init+0x6c/0x350 [ib_ipoib]
ipoib_intf_alloc+0x5c/0xc0 [ib_ipoib]
ipoib_add_one+0xbe/0x300 [ib_ipoib]
add_client_context+0x12c/0x1a0 [ib_core]
enable_device_and_get+0xdc/0x1d0 [ib_core]
ib_register_device+0x572/0x6b0 [ib_core]
rvt_register_device+0x11b/0x220 [rdmavt]
hfi1_register_ib_device+0x6b4/0x770 [hfi1]
do_init_one.isra.20+0x3e3/0x680 [hfi1]
local_pci_probe+0x41/0x90
work_for_cpu_fn+0x16/0x20
process_one_work+0x1a7/0x360
? create_worker+0x1a0/0x1a0
worker_thread+0x1cf/0x390
? create_worker+0x1a0/0x1a0
kthread+0x116/0x130
? kthread_flush_work_fn+0x10/0x10
ret_from_fork+0x1f/0x40
The panic happens in hfi1_ipoib_txreq_deinit() because there is a NULL
deref when hfi1_ipoib_netdev_dtor() is called in this error case.
hfi1_ipoib_txreq_init() and hfi1_ipoib_rxq_init() are self unwinding so
fix by adjusting the error paths accordingly.
Other changes:
- hfi1_ipoib_free_rdma_netdev() is deleted including the free_netdev()
since the netdev core code deletes calls free_netdev()
- The switch to the accelerated entrances is moved to the success path.
References
Impacted products
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cve-2022-48731
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
mm/kmemleak: avoid scanning potential huge holes
When using devm_request_free_mem_region() and devm_memremap_pages() to
add ZONE_DEVICE memory, if requested free mem region's end pfn were
huge(e.g., 0x400000000), the node_end_pfn() will be also huge (see
move_pfn_range_to_zone()). Thus it creates a huge hole between
node_start_pfn() and node_end_pfn().
We found on some AMD APUs, amdkfd requested such a free mem region and
created a huge hole. In such a case, following code snippet was just
doing busy test_bit() looping on the huge hole.
for (pfn = start_pfn; pfn < end_pfn; pfn++) {
struct page *page = pfn_to_online_page(pfn);
if (!page)
continue;
...
}
So we got a soft lockup:
watchdog: BUG: soft lockup - CPU#6 stuck for 26s! [bash:1221]
CPU: 6 PID: 1221 Comm: bash Not tainted 5.15.0-custom #1
RIP: 0010:pfn_to_online_page+0x5/0xd0
Call Trace:
? kmemleak_scan+0x16a/0x440
kmemleak_write+0x306/0x3a0
? common_file_perm+0x72/0x170
full_proxy_write+0x5c/0x90
vfs_write+0xb9/0x260
ksys_write+0x67/0xe0
__x64_sys_write+0x1a/0x20
do_syscall_64+0x3b/0xc0
entry_SYSCALL_64_after_hwframe+0x44/0xae
I did some tests with the patch.
(1) amdgpu module unloaded
before the patch:
real 0m0.976s
user 0m0.000s
sys 0m0.968s
after the patch:
real 0m0.981s
user 0m0.000s
sys 0m0.973s
(2) amdgpu module loaded
before the patch:
real 0m35.365s
user 0m0.000s
sys 0m35.354s
after the patch:
real 0m1.049s
user 0m0.000s
sys 0m1.042s
References
Impacted products
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cve-2022-48737
Vulnerability from cvelistv5
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
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cve-2022-48767
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:07
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ceph: properly put ceph_string reference after async create attempt
The reference acquired by try_prep_async_create is currently leaked.
Ensure we put it.
References
Impacted products
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cve-2024-36481
Vulnerability from cvelistv5
Published
2024-06-21 11:18
Modified
2024-12-19 09:01
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
tracing/probes: fix error check in parse_btf_field()
btf_find_struct_member() might return NULL or an error via the
ERR_PTR() macro. However, its caller in parse_btf_field() only checks
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error up the stack.
References
Impacted products
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cve-2024-38632
Vulnerability from cvelistv5
Published
2024-06-21 10:18
Modified
2024-12-19 09:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
vfio/pci: fix potential memory leak in vfio_intx_enable()
If vfio_irq_ctx_alloc() failed will lead to 'name' memory leak.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 4cb0d7532126d23145329826c38054b4e9a05e7c Version: 7d29d4c72c1e196cce6969c98072a272d1a703b3 Version: 69276a555c740acfbff13fb5769ee9c92e1c828e Version: 18c198c96a815c962adc2b9b77909eec0be7df4d Version: 18c198c96a815c962adc2b9b77909eec0be7df4d |
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cve-2024-38622
Vulnerability from cvelistv5
Published
2024-06-21 10:18
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/msm/dpu: Add callback function pointer check before its call
In dpu_core_irq_callback_handler() callback function pointer is compared to NULL,
but then callback function is unconditionally called by this pointer.
Fix this bug by adding conditional return.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Patchwork: https://patchwork.freedesktop.org/patch/588237/
References
Impacted products
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cve-2022-48738
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ASoC: ops: Reject out of bounds values in snd_soc_put_volsw()
We don't currently validate that the values being set are within the range
we advertised to userspace as being valid, do so and reject any values
that are out of range.
References
Impacted products
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|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
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cve-2022-48740
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
selinux: fix double free of cond_list on error paths
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resulting in NULL pointer deref. Fix this by resetting the
cond_list_len to 0 in cond_list_destroy(), making subsequent calls a
noop.
Also consistently reset the cond_list pointer to NULL after freeing.
[PM: fix line lengths in the description]
References
Impacted products
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cve-2022-48748
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: bridge: vlan: fix memory leak in __allowed_ingress
When using per-vlan state, if vlan snooping and stats are disabled,
untagged or priority-tagged ingress frame will go to check pvid state.
If the port state is forwarding and the pvid state is not
learning/forwarding, untagged or priority-tagged frame will be dropped
but skb memory is not freed.
Should free skb when __allowed_ingress returns false.
References
Impacted products
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cve-2022-48720
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: macsec: Fix offload support for NETDEV_UNREGISTER event
Current macsec netdev notify handler handles NETDEV_UNREGISTER event by
releasing relevant SW resources only, this causes resources leak in case
of macsec HW offload, as the underlay driver was not notified to clean
it's macsec offload resources.
Fix by calling the underlay driver to clean it's relevant resources
by moving offload handling from macsec_dellink() to macsec_common_dellink()
when handling NETDEV_UNREGISTER event.
References
Impacted products
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cve-2024-38634
Vulnerability from cvelistv5
Published
2024-06-21 10:18
Modified
2024-12-19 09:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
serial: max3100: Lock port->lock when calling uart_handle_cts_change()
uart_handle_cts_change() has to be called with port lock taken,
Since we run it in a separate work, the lock may not be taken at
the time of running. Make sure that it's taken by explicitly doing
that. Without it we got a splat:
WARNING: CPU: 0 PID: 10 at drivers/tty/serial/serial_core.c:3491 uart_handle_cts_change+0xa6/0xb0
...
Workqueue: max3100-0 max3100_work [max3100]
RIP: 0010:uart_handle_cts_change+0xa6/0xb0
...
max3100_handlerx+0xc5/0x110 [max3100]
max3100_work+0x12a/0x340 [max3100]
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
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cve-2022-48717
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ASoC: max9759: fix underflow in speaker_gain_control_put()
Check for negative values of "priv->gain" to prevent an out of bounds
access. The concern is that these might come from the user via:
-> snd_ctl_elem_write_user()
-> snd_ctl_elem_write()
-> kctl->put()
References
Impacted products
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|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: fa8d915172b8c10ec0734c4021e99e9705023b07 Version: fa8d915172b8c10ec0734c4021e99e9705023b07 Version: fa8d915172b8c10ec0734c4021e99e9705023b07 Version: fa8d915172b8c10ec0734c4021e99e9705023b07 Version: fa8d915172b8c10ec0734c4021e99e9705023b07 Version: fa8d915172b8c10ec0734c4021e99e9705023b07 |
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cve-2024-38625
Vulnerability from cvelistv5
Published
2024-06-21 10:18
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
fs/ntfs3: Check 'folio' pointer for NULL
It can be NULL if bmap is called.
References
Impacted products
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cve-2024-38623
Vulnerability from cvelistv5
Published
2024-06-21 10:18
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
fs/ntfs3: Use variable length array instead of fixed size
Should fix smatch warning:
ntfs_set_label() error: __builtin_memcpy() 'uni->name' too small (20 vs 256)
References
Impacted products
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|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 4534a70b7056fd4b9a1c6db5a4ce3c98546b291e Version: 4534a70b7056fd4b9a1c6db5a4ce3c98546b291e Version: 4534a70b7056fd4b9a1c6db5a4ce3c98546b291e Version: 4534a70b7056fd4b9a1c6db5a4ce3c98546b291e Version: 4534a70b7056fd4b9a1c6db5a4ce3c98546b291e |
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cve-2022-48730
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
dma-buf: heaps: Fix potential spectre v1 gadget
It appears like nr could be a Spectre v1 gadget as it's supplied by a
user and used as an array index. Prevent the contents
of kernel memory from being leaked to userspace via speculative
execution by using array_index_nospec.
[sumits: added fixes and cc: stable tags]
References
Impacted products
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cve-2022-48770
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:07
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf: Guard against accessing NULL pt_regs in bpf_get_task_stack()
task_pt_regs() can return NULL on powerpc for kernel threads. This is
then used in __bpf_get_stack() to check for user mode, resulting in a
kernel oops. Guard against this by checking return value of
task_pt_regs() before trying to obtain the call chain.
References
Impacted products
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cve-2022-48729
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
IB/hfi1: Fix panic with larger ipoib send_queue_size
When the ipoib send_queue_size is increased from the default the following
panic happens:
RIP: 0010:hfi1_ipoib_drain_tx_ring+0x45/0xf0 [hfi1]
Code: 31 e4 eb 0f 8b 85 c8 02 00 00 41 83 c4 01 44 39 e0 76 60 8b 8d cc 02 00 00 44 89 e3 be 01 00 00 00 d3 e3 48 03 9d c0 02 00 00 <c7> 83 18 01 00 00 00 00 00 00 48 8b bb 30 01 00 00 e8 25 af a7 e0
RSP: 0018:ffffc9000798f4a0 EFLAGS: 00010286
RAX: 0000000000008000 RBX: ffffc9000aa0f000 RCX: 000000000000000f
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffff88810ff08000 R08: ffff88889476d900 R09: 0000000000000101
R10: 0000000000000000 R11: ffffc90006590ff8 R12: 0000000000000200
R13: ffffc9000798fba8 R14: 0000000000000000 R15: 0000000000000001
FS: 00007fd0f79cc3c0(0000) GS:ffff88885fb00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffc9000aa0f118 CR3: 0000000889c84001 CR4: 00000000001706e0
Call Trace:
<TASK>
hfi1_ipoib_napi_tx_disable+0x45/0x60 [hfi1]
hfi1_ipoib_dev_stop+0x18/0x80 [hfi1]
ipoib_ib_dev_stop+0x1d/0x40 [ib_ipoib]
ipoib_stop+0x48/0xc0 [ib_ipoib]
__dev_close_many+0x9e/0x110
__dev_change_flags+0xd9/0x210
dev_change_flags+0x21/0x60
do_setlink+0x31c/0x10f0
? __nla_validate_parse+0x12d/0x1a0
? __nla_parse+0x21/0x30
? inet6_validate_link_af+0x5e/0xf0
? cpumask_next+0x1f/0x20
? __snmp6_fill_stats64.isra.53+0xbb/0x140
? __nla_validate_parse+0x47/0x1a0
__rtnl_newlink+0x530/0x910
? pskb_expand_head+0x73/0x300
? __kmalloc_node_track_caller+0x109/0x280
? __nla_put+0xc/0x20
? cpumask_next_and+0x20/0x30
? update_sd_lb_stats.constprop.144+0xd3/0x820
? _raw_spin_unlock_irqrestore+0x25/0x37
? __wake_up_common_lock+0x87/0xc0
? kmem_cache_alloc_trace+0x3d/0x3d0
rtnl_newlink+0x43/0x60
The issue happens when the shift that should have been a function of the
txq item size mistakenly used the ring size.
Fix by using the item size.
References
Impacted products
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cve-2022-48714
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf: Use VM_MAP instead of VM_ALLOC for ringbuf
After commit 2fd3fb0be1d1 ("kasan, vmalloc: unpoison VM_ALLOC pages
after mapping"), non-VM_ALLOC mappings will be marked as accessible
in __get_vm_area_node() when KASAN is enabled. But now the flag for
ringbuf area is VM_ALLOC, so KASAN will complain out-of-bound access
after vmap() returns. Because the ringbuf area is created by mapping
allocated pages, so use VM_MAP instead.
After the change, info in /proc/vmallocinfo also changes from
[start]-[end] 24576 ringbuf_map_alloc+0x171/0x290 vmalloc user
to
[start]-[end] 24576 ringbuf_map_alloc+0x171/0x290 vmap user
References
Impacted products
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cve-2022-48754
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:07
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
phylib: fix potential use-after-free
Commit bafbdd527d56 ("phylib: Add device reset GPIO support") added call
to phy_device_reset(phydev) after the put_device() call in phy_detach().
The comment before the put_device() call says that the phydev might go
away with put_device().
Fix potential use-after-free by calling phy_device_reset() before
put_device().
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: bafbdd527d569c8200521f2f7579f65a044271be Version: bafbdd527d569c8200521f2f7579f65a044271be Version: bafbdd527d569c8200521f2f7579f65a044271be Version: bafbdd527d569c8200521f2f7579f65a044271be Version: bafbdd527d569c8200521f2f7579f65a044271be Version: bafbdd527d569c8200521f2f7579f65a044271be |
||||
|
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cve-2022-48733
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
btrfs: fix use-after-free after failure to create a snapshot
At ioctl.c:create_snapshot(), we allocate a pending snapshot structure and
then attach it to the transaction's list of pending snapshots. After that
we call btrfs_commit_transaction(), and if that returns an error we jump
to 'fail' label, where we kfree() the pending snapshot structure. This can
result in a later use-after-free of the pending snapshot:
1) We allocated the pending snapshot and added it to the transaction's
list of pending snapshots;
2) We call btrfs_commit_transaction(), and it fails either at the first
call to btrfs_run_delayed_refs() or btrfs_start_dirty_block_groups().
In both cases, we don't abort the transaction and we release our
transaction handle. We jump to the 'fail' label and free the pending
snapshot structure. We return with the pending snapshot still in the
transaction's list;
3) Another task commits the transaction. This time there's no error at
all, and then during the transaction commit it accesses a pointer
to the pending snapshot structure that the snapshot creation task
has already freed, resulting in a user-after-free.
This issue could actually be detected by smatch, which produced the
following warning:
fs/btrfs/ioctl.c:843 create_snapshot() warn: '&pending_snapshot->list' not removed from list
So fix this by not having the snapshot creation ioctl directly add the
pending snapshot to the transaction's list. Instead add the pending
snapshot to the transaction handle, and then at btrfs_commit_transaction()
we add the snapshot to the list only when we can guarantee that any error
returned after that point will result in a transaction abort, in which
case the ioctl code can safely free the pending snapshot and no one can
access it anymore.
References
Impacted products
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cve-2022-48739
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ASoC: hdmi-codec: Fix OOB memory accesses
Correct size of iec_status array by changing it to the size of status
array of the struct snd_aes_iec958. This fixes out-of-bounds slab
read accesses made by memcpy() of the hdmi-codec driver. This problem
is reported by KASAN.
References
Impacted products
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cve-2024-38659
Vulnerability from cvelistv5
Published
2024-06-21 10:28
Modified
2024-12-19 09:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
enic: Validate length of nl attributes in enic_set_vf_port
enic_set_vf_port assumes that the nl attribute IFLA_PORT_PROFILE
is of length PORT_PROFILE_MAX and that the nl attributes
IFLA_PORT_INSTANCE_UUID, IFLA_PORT_HOST_UUID are of length PORT_UUID_MAX.
These attributes are validated (in the function do_setlink in rtnetlink.c)
using the nla_policy ifla_port_policy. The policy defines IFLA_PORT_PROFILE
as NLA_STRING, IFLA_PORT_INSTANCE_UUID as NLA_BINARY and
IFLA_PORT_HOST_UUID as NLA_STRING. That means that the length validation
using the policy is for the max size of the attributes and not on exact
size so the length of these attributes might be less than the sizes that
enic_set_vf_port expects. This might cause an out of bands
read access in the memcpys of the data of these
attributes in enic_set_vf_port.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: f8bd909183acffad68780b10c1cdf36161cfd5d1 Version: f8bd909183acffad68780b10c1cdf36161cfd5d1 Version: f8bd909183acffad68780b10c1cdf36161cfd5d1 Version: f8bd909183acffad68780b10c1cdf36161cfd5d1 Version: f8bd909183acffad68780b10c1cdf36161cfd5d1 Version: f8bd909183acffad68780b10c1cdf36161cfd5d1 Version: f8bd909183acffad68780b10c1cdf36161cfd5d1 Version: f8bd909183acffad68780b10c1cdf36161cfd5d1 |
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cve-2022-48743
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: amd-xgbe: Fix skb data length underflow
There will be BUG_ON() triggered in include/linux/skbuff.h leading to
intermittent kernel panic, when the skb length underflow is detected.
Fix this by dropping the packet if such length underflows are seen
because of inconsistencies in the hardware descriptors.
References
Impacted products
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|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
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cve-2024-38633
Vulnerability from cvelistv5
Published
2024-06-21 10:18
Modified
2024-12-19 09:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
serial: max3100: Update uart_driver_registered on driver removal
The removal of the last MAX3100 device triggers the removal of
the driver. However, code doesn't update the respective global
variable and after insmod — rmmod — insmod cycle the kernel
oopses:
max3100 spi-PRP0001:01: max3100_probe: adding port 0
BUG: kernel NULL pointer dereference, address: 0000000000000408
...
RIP: 0010:serial_core_register_port+0xa0/0x840
...
max3100_probe+0x1b6/0x280 [max3100]
spi_probe+0x8d/0xb0
Update the actual state so next time UART driver will be registered
again.
Hugo also noticed, that the error path in the probe also affected
by having the variable set, and not cleared. Instead of clearing it
move the assignment after the successfull uart_register_driver() call.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
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cve-2022-48732
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/nouveau: fix off by one in BIOS boundary checking
Bounds checking when parsing init scripts embedded in the BIOS reject
access to the last byte. This causes driver initialization to fail on
Apple eMac's with GeForce 2 MX GPUs, leaving the system with no working
console.
This is probably only seen on OpenFirmware machines like PowerPC Macs
because the BIOS image provided by OF is only the used parts of the ROM,
not a power-of-two blocks read from PCI directly so PCs always have
empty bytes at the end that are never accessed.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 4d4e9907ff572bb1d1c0f6913ad6e3d6d4525077 Version: 4d4e9907ff572bb1d1c0f6913ad6e3d6d4525077 Version: 4d4e9907ff572bb1d1c0f6913ad6e3d6d4525077 Version: 4d4e9907ff572bb1d1c0f6913ad6e3d6d4525077 Version: 4d4e9907ff572bb1d1c0f6913ad6e3d6d4525077 Version: 4d4e9907ff572bb1d1c0f6913ad6e3d6d4525077 Version: 4d4e9907ff572bb1d1c0f6913ad6e3d6d4525077 Version: 4d4e9907ff572bb1d1c0f6913ad6e3d6d4525077 |
||||
|
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cve-2022-48736
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-2022-48752
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:07
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
powerpc/perf: Fix power_pmu_disable to call clear_pmi_irq_pending only if PMI is pending
Running selftest with CONFIG_PPC_IRQ_SOFT_MASK_DEBUG enabled in kernel
triggered below warning:
[ 172.851380] ------------[ cut here ]------------
[ 172.851391] WARNING: CPU: 8 PID: 2901 at arch/powerpc/include/asm/hw_irq.h:246 power_pmu_disable+0x270/0x280
[ 172.851402] Modules linked in: dm_mod bonding nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables rfkill nfnetlink sunrpc xfs libcrc32c pseries_rng xts vmx_crypto uio_pdrv_genirq uio sch_fq_codel ip_tables ext4 mbcache jbd2 sd_mod t10_pi sg ibmvscsi ibmveth scsi_transport_srp fuse
[ 172.851442] CPU: 8 PID: 2901 Comm: lost_exception_ Not tainted 5.16.0-rc5-03218-g798527287598 #2
[ 172.851451] NIP: c00000000013d600 LR: c00000000013d5a4 CTR: c00000000013b180
[ 172.851458] REGS: c000000017687860 TRAP: 0700 Not tainted (5.16.0-rc5-03218-g798527287598)
[ 172.851465] MSR: 8000000000029033 <SF,EE,ME,IR,DR,RI,LE> CR: 48004884 XER: 20040000
[ 172.851482] CFAR: c00000000013d5b4 IRQMASK: 1
[ 172.851482] GPR00: c00000000013d5a4 c000000017687b00 c000000002a10600 0000000000000004
[ 172.851482] GPR04: 0000000082004000 c0000008ba08f0a8 0000000000000000 00000008b7ed0000
[ 172.851482] GPR08: 00000000446194f6 0000000000008000 c00000000013b118 c000000000d58e68
[ 172.851482] GPR12: c00000000013d390 c00000001ec54a80 0000000000000000 0000000000000000
[ 172.851482] GPR16: 0000000000000000 0000000000000000 c000000015d5c708 c0000000025396d0
[ 172.851482] GPR20: 0000000000000000 0000000000000000 c00000000a3bbf40 0000000000000003
[ 172.851482] GPR24: 0000000000000000 c0000008ba097400 c0000000161e0d00 c00000000a3bb600
[ 172.851482] GPR28: c000000015d5c700 0000000000000001 0000000082384090 c0000008ba0020d8
[ 172.851549] NIP [c00000000013d600] power_pmu_disable+0x270/0x280
[ 172.851557] LR [c00000000013d5a4] power_pmu_disable+0x214/0x280
[ 172.851565] Call Trace:
[ 172.851568] [c000000017687b00] [c00000000013d5a4] power_pmu_disable+0x214/0x280 (unreliable)
[ 172.851579] [c000000017687b40] [c0000000003403ac] perf_pmu_disable+0x4c/0x60
[ 172.851588] [c000000017687b60] [c0000000003445e4] __perf_event_task_sched_out+0x1d4/0x660
[ 172.851596] [c000000017687c50] [c000000000d1175c] __schedule+0xbcc/0x12a0
[ 172.851602] [c000000017687d60] [c000000000d11ea8] schedule+0x78/0x140
[ 172.851608] [c000000017687d90] [c0000000001a8080] sys_sched_yield+0x20/0x40
[ 172.851615] [c000000017687db0] [c0000000000334dc] system_call_exception+0x18c/0x380
[ 172.851622] [c000000017687e10] [c00000000000c74c] system_call_common+0xec/0x268
The warning indicates that MSR_EE being set(interrupt enabled) when
there was an overflown PMC detected. This could happen in
power_pmu_disable since it runs under interrupt soft disable
condition ( local_irq_save ) and not with interrupts hard disabled.
commit 2c9ac51b850d ("powerpc/perf: Fix PMU callbacks to clear
pending PMI before resetting an overflown PMC") intended to clear
PMI pending bit in Paca when disabling the PMU. It could happen
that PMC gets overflown while code is in power_pmu_disable
callback function. Hence add a check to see if PMI pending bit
is set in Paca before clearing it via clear_pmi_pending.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: ef798cd035f316a537fee8ed170c127f12407085 Version: fadcafa3959281ce2d96feedece8c75c3f95f8a5 Version: 215a90ce3754fe509efbce6b73a4bb643c7e7528 Version: 2c9ac51b850d84ee496b0a5d832ce66d411ae552 |
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cve-2022-48753
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:07
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
block: fix memory leak in disk_register_independent_access_ranges
kobject_init_and_add() takes reference even when it fails.
According to the doc of kobject_init_and_add()
If this function returns an error, kobject_put() must be called to
properly clean up the memory associated with the object.
Fix this issue by adding kobject_put().
Callback function blk_ia_ranges_sysfs_release() in kobject_put()
can handle the pointer "iars" properly.
References
Impacted products
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cve-2022-48749
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/msm/dpu: invalid parameter check in dpu_setup_dspp_pcc
The function performs a check on the "ctx" input parameter, however, it
is used before the check.
Initialize the "base" variable after the sanity check to avoid a
possible NULL pointer dereference.
Addresses-Coverity-ID: 1493866 ("Null pointer dereference")
References
Impacted products
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cve-2024-36477
Vulnerability from cvelistv5
Published
2024-06-21 11:18
Modified
2024-12-19 09:01
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
tpm_tis_spi: Account for SPI header when allocating TPM SPI xfer buffer
The TPM SPI transfer mechanism uses MAX_SPI_FRAMESIZE for computing the
maximum transfer length and the size of the transfer buffer. As such, it
does not account for the 4 bytes of header that prepends the SPI data
frame. This can result in out-of-bounds accesses and was confirmed with
KASAN.
Introduce SPI_HDRSIZE to account for the header and use to allocate the
transfer buffer.
References
Impacted products
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cve-2024-38780
Vulnerability from cvelistv5
Published
2024-06-21 11:15
Modified
2024-12-19 09:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
dma-buf/sw-sync: don't enable IRQ from sync_print_obj()
Since commit a6aa8fca4d79 ("dma-buf/sw-sync: Reduce irqsave/irqrestore from
known context") by error replaced spin_unlock_irqrestore() with
spin_unlock_irq() for both sync_debugfs_show() and sync_print_obj() despite
sync_print_obj() is called from sync_debugfs_show(), lockdep complains
inconsistent lock state warning.
Use plain spin_{lock,unlock}() for sync_print_obj(), for
sync_debugfs_show() is already using spin_{lock,unlock}_irq().
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: a6aa8fca4d792c72947e341d7842d2f700534335 Version: a6aa8fca4d792c72947e341d7842d2f700534335 Version: a6aa8fca4d792c72947e341d7842d2f700534335 Version: a6aa8fca4d792c72947e341d7842d2f700534335 Version: a6aa8fca4d792c72947e341d7842d2f700534335 Version: a6aa8fca4d792c72947e341d7842d2f700534335 Version: a6aa8fca4d792c72947e341d7842d2f700534335 Version: a6aa8fca4d792c72947e341d7842d2f700534335 |
||||
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cve-2022-48723
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
spi: uniphier: fix reference count leak in uniphier_spi_probe()
The issue happens in several error paths in uniphier_spi_probe().
When either dma_get_slave_caps() or devm_spi_register_master() returns
an error code, the function forgets to decrease the refcount of both
`dma_rx` and `dma_tx` objects, which may lead to refcount leaks.
Fix it by decrementing the reference count of specific objects in
those error paths.
References
Impacted products
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cve-2022-48721
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/smc: Forward wakeup to smc socket waitqueue after fallback
When we replace TCP with SMC and a fallback occurs, there may be
some socket waitqueue entries remaining in smc socket->wq, such
as eppoll_entries inserted by userspace applications.
After the fallback, data flows over TCP/IP and only clcsocket->wq
will be woken up. Applications can't be notified by the entries
which were inserted in smc socket->wq before fallback. So we need
a mechanism to wake up smc socket->wq at the same time if some
entries remaining in it.
The current workaround is to transfer the entries from smc socket->wq
to clcsock->wq during the fallback. But this may cause a crash
like this:
general protection fault, probably for non-canonical address 0xdead000000000100: 0000 [#1] PREEMPT SMP PTI
CPU: 3 PID: 0 Comm: swapper/3 Kdump: loaded Tainted: G E 5.16.0+ #107
RIP: 0010:__wake_up_common+0x65/0x170
Call Trace:
<IRQ>
__wake_up_common_lock+0x7a/0xc0
sock_def_readable+0x3c/0x70
tcp_data_queue+0x4a7/0xc40
tcp_rcv_established+0x32f/0x660
? sk_filter_trim_cap+0xcb/0x2e0
tcp_v4_do_rcv+0x10b/0x260
tcp_v4_rcv+0xd2a/0xde0
ip_protocol_deliver_rcu+0x3b/0x1d0
ip_local_deliver_finish+0x54/0x60
ip_local_deliver+0x6a/0x110
? tcp_v4_early_demux+0xa2/0x140
? tcp_v4_early_demux+0x10d/0x140
ip_sublist_rcv_finish+0x49/0x60
ip_sublist_rcv+0x19d/0x230
ip_list_rcv+0x13e/0x170
__netif_receive_skb_list_core+0x1c2/0x240
netif_receive_skb_list_internal+0x1e6/0x320
napi_complete_done+0x11d/0x190
mlx5e_napi_poll+0x163/0x6b0 [mlx5_core]
__napi_poll+0x3c/0x1b0
net_rx_action+0x27c/0x300
__do_softirq+0x114/0x2d2
irq_exit_rcu+0xb4/0xe0
common_interrupt+0xba/0xe0
</IRQ>
<TASK>
The crash is caused by privately transferring waitqueue entries from
smc socket->wq to clcsock->wq. The owners of these entries, such as
epoll, have no idea that the entries have been transferred to a
different socket wait queue and still use original waitqueue spinlock
(smc socket->wq.wait.lock) to make the entries operation exclusive,
but it doesn't work. The operations to the entries, such as removing
from the waitqueue (now is clcsock->wq after fallback), may cause a
crash when clcsock waitqueue is being iterated over at the moment.
This patch tries to fix this by no longer transferring wait queue
entries privately, but introducing own implementations of clcsock's
callback functions in fallback situation. The callback functions will
forward the wakeup to smc socket->wq if clcsock->wq is actually woken
up and smc socket->wq has remaining entries.
References
Impacted products
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cve-2022-48762
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:07
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
arm64: extable: fix load_unaligned_zeropad() reg indices
In ex_handler_load_unaligned_zeropad() we erroneously extract the data and
addr register indices from ex->type rather than ex->data. As ex->type will
contain EX_TYPE_LOAD_UNALIGNED_ZEROPAD (i.e. 4):
* We'll always treat X0 as the address register, since EX_DATA_REG_ADDR is
extracted from bits [9:5]. Thus, we may attempt to dereference an
arbitrary address as X0 may hold an arbitrary value.
* We'll always treat X4 as the data register, since EX_DATA_REG_DATA is
extracted from bits [4:0]. Thus we will corrupt X4 and cause arbitrary
behaviour within load_unaligned_zeropad() and its caller.
Fix this by extracting both values from ex->data as originally intended.
On an MTE-enabled QEMU image we are hitting the following crash:
Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
Call trace:
fixup_exception+0xc4/0x108
__do_kernel_fault+0x3c/0x268
do_tag_check_fault+0x3c/0x104
do_mem_abort+0x44/0xf4
el1_abort+0x40/0x64
el1h_64_sync_handler+0x60/0xa0
el1h_64_sync+0x7c/0x80
link_path_walk+0x150/0x344
path_openat+0xa0/0x7dc
do_filp_open+0xb8/0x168
do_sys_openat2+0x88/0x17c
__arm64_sys_openat+0x74/0xa0
invoke_syscall+0x48/0x148
el0_svc_common+0xb8/0xf8
do_el0_svc+0x28/0x88
el0_svc+0x24/0x84
el0t_64_sync_handler+0x88/0xec
el0t_64_sync+0x1b4/0x1b8
Code: f8695a69 71007d1f 540000e0 927df12a (f940014a)
References
Impacted products
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cve-2022-48742
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
rtnetlink: make sure to refresh master_dev/m_ops in __rtnl_newlink()
While looking at one unrelated syzbot bug, I found the replay logic
in __rtnl_newlink() to potentially trigger use-after-free.
It is better to clear master_dev and m_ops inside the loop,
in case we have to replay it.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: ba7d49b1f0f8e5f24294a880ed576964059af5ef Version: ba7d49b1f0f8e5f24294a880ed576964059af5ef Version: ba7d49b1f0f8e5f24294a880ed576964059af5ef Version: ba7d49b1f0f8e5f24294a880ed576964059af5ef Version: ba7d49b1f0f8e5f24294a880ed576964059af5ef Version: ba7d49b1f0f8e5f24294a880ed576964059af5ef Version: ba7d49b1f0f8e5f24294a880ed576964059af5ef Version: ba7d49b1f0f8e5f24294a880ed576964059af5ef |
||||
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cve-2022-48763
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:07
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
KVM: x86: Forcibly leave nested virt when SMM state is toggled
Forcibly leave nested virtualization operation if userspace toggles SMM
state via KVM_SET_VCPU_EVENTS or KVM_SYNC_X86_EVENTS. If userspace
forces the vCPU out of SMM while it's post-VMXON and then injects an SMI,
vmx_enter_smm() will overwrite vmx->nested.smm.vmxon and end up with both
vmxon=false and smm.vmxon=false, but all other nVMX state allocated.
Don't attempt to gracefully handle the transition as (a) most transitions
are nonsencial, e.g. forcing SMM while L2 is running, (b) there isn't
sufficient information to handle all transitions, e.g. SVM wants access
to the SMRAM save state, and (c) KVM_SET_VCPU_EVENTS must precede
KVM_SET_NESTED_STATE during state restore as the latter disallows putting
the vCPU into L2 if SMM is active, and disallows tagging the vCPU as
being post-VMXON in SMM if SMM is not active.
Abuse of KVM_SET_VCPU_EVENTS manifests as a WARN and memory leak in nVMX
due to failure to free vmcs01's shadow VMCS, but the bug goes far beyond
just a memory leak, e.g. toggling SMM on while L2 is active puts the vCPU
in an architecturally impossible state.
WARNING: CPU: 0 PID: 3606 at free_loaded_vmcs arch/x86/kvm/vmx/vmx.c:2665 [inline]
WARNING: CPU: 0 PID: 3606 at free_loaded_vmcs+0x158/0x1a0 arch/x86/kvm/vmx/vmx.c:2656
Modules linked in:
CPU: 1 PID: 3606 Comm: syz-executor725 Not tainted 5.17.0-rc1-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:free_loaded_vmcs arch/x86/kvm/vmx/vmx.c:2665 [inline]
RIP: 0010:free_loaded_vmcs+0x158/0x1a0 arch/x86/kvm/vmx/vmx.c:2656
Code: <0f> 0b eb b3 e8 8f 4d 9f 00 e9 f7 fe ff ff 48 89 df e8 92 4d 9f 00
Call Trace:
<TASK>
kvm_arch_vcpu_destroy+0x72/0x2f0 arch/x86/kvm/x86.c:11123
kvm_vcpu_destroy arch/x86/kvm/../../../virt/kvm/kvm_main.c:441 [inline]
kvm_destroy_vcpus+0x11f/0x290 arch/x86/kvm/../../../virt/kvm/kvm_main.c:460
kvm_free_vcpus arch/x86/kvm/x86.c:11564 [inline]
kvm_arch_destroy_vm+0x2e8/0x470 arch/x86/kvm/x86.c:11676
kvm_destroy_vm arch/x86/kvm/../../../virt/kvm/kvm_main.c:1217 [inline]
kvm_put_kvm+0x4fa/0xb00 arch/x86/kvm/../../../virt/kvm/kvm_main.c:1250
kvm_vm_release+0x3f/0x50 arch/x86/kvm/../../../virt/kvm/kvm_main.c:1273
__fput+0x286/0x9f0 fs/file_table.c:311
task_work_run+0xdd/0x1a0 kernel/task_work.c:164
exit_task_work include/linux/task_work.h:32 [inline]
do_exit+0xb29/0x2a30 kernel/exit.c:806
do_group_exit+0xd2/0x2f0 kernel/exit.c:935
get_signal+0x4b0/0x28c0 kernel/signal.c:2862
arch_do_signal_or_restart+0x2a9/0x1c40 arch/x86/kernel/signal.c:868
handle_signal_work kernel/entry/common.c:148 [inline]
exit_to_user_mode_loop kernel/entry/common.c:172 [inline]
exit_to_user_mode_prepare+0x17d/0x290 kernel/entry/common.c:207
__syscall_exit_to_user_mode_work kernel/entry/common.c:289 [inline]
syscall_exit_to_user_mode+0x19/0x60 kernel/entry/common.c:300
do_syscall_64+0x42/0xb0 arch/x86/entry/common.c:86
entry_SYSCALL_64_after_hwframe+0x44/0xae
</TASK>
References
Impacted products
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cve-2024-38627
Vulnerability from cvelistv5
Published
2024-06-21 10:18
Modified
2024-12-19 09:05
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
stm class: Fix a double free in stm_register_device()
The put_device(&stm->dev) call will trigger stm_device_release() which
frees "stm" so the vfree(stm) on the next line is a double free.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 389b6699a2aa0b457aa69986e9ddf39f3b4030fd Version: 389b6699a2aa0b457aa69986e9ddf39f3b4030fd Version: 389b6699a2aa0b457aa69986e9ddf39f3b4030fd Version: 389b6699a2aa0b457aa69986e9ddf39f3b4030fd Version: 389b6699a2aa0b457aa69986e9ddf39f3b4030fd Version: 389b6699a2aa0b457aa69986e9ddf39f3b4030fd Version: 389b6699a2aa0b457aa69986e9ddf39f3b4030fd Version: 389b6699a2aa0b457aa69986e9ddf39f3b4030fd |
||||
|
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cve-2024-38636
Vulnerability from cvelistv5
Published
2024-06-21 10:18
Modified
2024-12-19 09:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
f2fs: multidev: fix to recognize valid zero block address
As reported by Yi Zhang in mailing list [1], kernel warning was catched
during zbd/010 test as below:
./check zbd/010
zbd/010 (test gap zone support with F2FS) [failed]
runtime ... 3.752s
something found in dmesg:
[ 4378.146781] run blktests zbd/010 at 2024-02-18 11:31:13
[ 4378.192349] null_blk: module loaded
[ 4378.209860] null_blk: disk nullb0 created
[ 4378.413285] scsi_debug:sdebug_driver_probe: scsi_debug: trim
poll_queues to 0. poll_q/nr_hw = (0/1)
[ 4378.422334] scsi host15: scsi_debug: version 0191 [20210520]
dev_size_mb=1024, opts=0x0, submit_queues=1, statistics=0
[ 4378.434922] scsi 15:0:0:0: Direct-Access-ZBC Linux
scsi_debug 0191 PQ: 0 ANSI: 7
[ 4378.443343] scsi 15:0:0:0: Power-on or device reset occurred
[ 4378.449371] sd 15:0:0:0: Attached scsi generic sg5 type 20
[ 4378.449418] sd 15:0:0:0: [sdf] Host-managed zoned block device
...
(See '/mnt/tests/gitlab.com/api/v4/projects/19168116/repository/archive.zip/storage/blktests/blk/blktests/results/nodev/zbd/010.dmesg'
WARNING: CPU: 22 PID: 44011 at fs/iomap/iter.c:51
CPU: 22 PID: 44011 Comm: fio Not tainted 6.8.0-rc3+ #1
RIP: 0010:iomap_iter+0x32b/0x350
Call Trace:
<TASK>
__iomap_dio_rw+0x1df/0x830
f2fs_file_read_iter+0x156/0x3d0 [f2fs]
aio_read+0x138/0x210
io_submit_one+0x188/0x8c0
__x64_sys_io_submit+0x8c/0x1a0
do_syscall_64+0x86/0x170
entry_SYSCALL_64_after_hwframe+0x6e/0x76
Shinichiro Kawasaki helps to analyse this issue and proposes a potential
fixing patch in [2].
Quoted from reply of Shinichiro Kawasaki:
"I confirmed that the trigger commit is dbf8e63f48af as Yi reported. I took a
look in the commit, but it looks fine to me. So I thought the cause is not
in the commit diff.
I found the WARN is printed when the f2fs is set up with multiple devices,
and read requests are mapped to the very first block of the second device in the
direct read path. In this case, f2fs_map_blocks() and f2fs_map_blocks_cached()
modify map->m_pblk as the physical block address from each block device. It
becomes zero when it is mapped to the first block of the device. However,
f2fs_iomap_begin() assumes that map->m_pblk is the physical block address of the
whole f2fs, across the all block devices. It compares map->m_pblk against
NULL_ADDR == 0, then go into the unexpected branch and sets the invalid
iomap->length. The WARN catches the invalid iomap->length.
This WARN is printed even for non-zoned block devices, by following steps.
- Create two (non-zoned) null_blk devices memory backed with 128MB size each:
nullb0 and nullb1.
# mkfs.f2fs /dev/nullb0 -c /dev/nullb1
# mount -t f2fs /dev/nullb0 "${mount_dir}"
# dd if=/dev/zero of="${mount_dir}/test.dat" bs=1M count=192
# dd if="${mount_dir}/test.dat" of=/dev/null bs=1M count=192 iflag=direct
..."
So, the root cause of this issue is: when multi-devices feature is on,
f2fs_map_blocks() may return zero blkaddr in non-primary device, which is
a verified valid block address, however, f2fs_iomap_begin() treats it as
an invalid block address, and then it triggers the warning in iomap
framework code.
Finally, as discussed, we decide to use a more simple and direct way that
checking (map.m_flags & F2FS_MAP_MAPPED) condition instead of
(map.m_pblk != NULL_ADDR) to fix this issue.
Thanks a lot for the effort of Yi Zhang and Shinichiro Kawasaki on this
issue.
[1] https://lore.kernel.org/linux-f2fs-devel/CAHj4cs-kfojYC9i0G73PRkYzcxCTex=-vugRFeP40g_URGvnfQ@mail.gmail.com/
[2] https://lore.kernel.org/linux-f2fs-devel/gngdj77k4picagsfdtiaa7gpgnup6fsgwzsltx6milmhegmjff@iax2n4wvrqye/
References
Impacted products
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cve-2024-33619
Vulnerability from cvelistv5
Published
2024-06-21 10:18
Modified
2024-12-19 08:54
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
efi: libstub: only free priv.runtime_map when allocated
priv.runtime_map is only allocated when efi_novamap is not set.
Otherwise, it is an uninitialized value. In the error path, it is freed
unconditionally. Avoid passing an uninitialized value to free_pool.
Free priv.runtime_map only when it was allocated.
This bug was discovered and resolved using Coverity Static Analysis
Security Testing (SAST) by Synopsys, Inc.
References
Impacted products
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cve-2024-33621
Vulnerability from cvelistv5
Published
2024-06-21 10:18
Modified
2024-12-19 08:54
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ipvlan: Dont Use skb->sk in ipvlan_process_v{4,6}_outbound
Raw packet from PF_PACKET socket ontop of an IPv6-backed ipvlan device will
hit WARN_ON_ONCE() in sk_mc_loop() through sch_direct_xmit() path.
WARNING: CPU: 2 PID: 0 at net/core/sock.c:775 sk_mc_loop+0x2d/0x70
Modules linked in: sch_netem ipvlan rfkill cirrus drm_shmem_helper sg drm_kms_helper
CPU: 2 PID: 0 Comm: swapper/2 Kdump: loaded Not tainted 6.9.0+ #279
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014
RIP: 0010:sk_mc_loop+0x2d/0x70
Code: fa 0f 1f 44 00 00 65 0f b7 15 f7 96 a3 4f 31 c0 66 85 d2 75 26 48 85 ff 74 1c
RSP: 0018:ffffa9584015cd78 EFLAGS: 00010212
RAX: 0000000000000011 RBX: ffff91e585793e00 RCX: 0000000002c6a001
RDX: 0000000000000000 RSI: 0000000000000040 RDI: ffff91e589c0f000
RBP: ffff91e5855bd100 R08: 0000000000000000 R09: 3d00545216f43d00
R10: ffff91e584fdcc50 R11: 00000060dd8616f4 R12: ffff91e58132d000
R13: ffff91e584fdcc68 R14: ffff91e5869ce800 R15: ffff91e589c0f000
FS: 0000000000000000(0000) GS:ffff91e898100000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f788f7c44c0 CR3: 0000000008e1a000 CR4: 00000000000006f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<IRQ>
? __warn (kernel/panic.c:693)
? sk_mc_loop (net/core/sock.c:760)
? report_bug (lib/bug.c:201 lib/bug.c:219)
? handle_bug (arch/x86/kernel/traps.c:239)
? exc_invalid_op (arch/x86/kernel/traps.c:260 (discriminator 1))
? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
? sk_mc_loop (net/core/sock.c:760)
ip6_finish_output2 (net/ipv6/ip6_output.c:83 (discriminator 1))
? nf_hook_slow (net/netfilter/core.c:626)
ip6_finish_output (net/ipv6/ip6_output.c:222)
? __pfx_ip6_finish_output (net/ipv6/ip6_output.c:215)
ipvlan_xmit_mode_l3 (drivers/net/ipvlan/ipvlan_core.c:602) ipvlan
ipvlan_start_xmit (drivers/net/ipvlan/ipvlan_main.c:226) ipvlan
dev_hard_start_xmit (net/core/dev.c:3594)
sch_direct_xmit (net/sched/sch_generic.c:343)
__qdisc_run (net/sched/sch_generic.c:416)
net_tx_action (net/core/dev.c:5286)
handle_softirqs (kernel/softirq.c:555)
__irq_exit_rcu (kernel/softirq.c:589)
sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1043)
The warning triggers as this:
packet_sendmsg
packet_snd //skb->sk is packet sk
__dev_queue_xmit
__dev_xmit_skb //q->enqueue is not NULL
__qdisc_run
sch_direct_xmit
dev_hard_start_xmit
ipvlan_start_xmit
ipvlan_xmit_mode_l3 //l3 mode
ipvlan_process_outbound //vepa flag
ipvlan_process_v6_outbound
ip6_local_out
__ip6_finish_output
ip6_finish_output2 //multicast packet
sk_mc_loop //sk->sk_family is AF_PACKET
Call ip{6}_local_out() with NULL sk in ipvlan as other tunnels to fix this.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 2ad7bf3638411cb547f2823df08166c13ab04269 Version: 2ad7bf3638411cb547f2823df08166c13ab04269 Version: 2ad7bf3638411cb547f2823df08166c13ab04269 Version: 2ad7bf3638411cb547f2823df08166c13ab04269 Version: 2ad7bf3638411cb547f2823df08166c13ab04269 Version: 2ad7bf3638411cb547f2823df08166c13ab04269 Version: 2ad7bf3638411cb547f2823df08166c13ab04269 Version: 2ad7bf3638411cb547f2823df08166c13ab04269 |
||||
|
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cve-2024-36286
Vulnerability from cvelistv5
Published
2024-06-21 10:18
Modified
2024-12-19 09:01
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nfnetlink_queue: acquire rcu_read_lock() in instance_destroy_rcu()
syzbot reported that nf_reinject() could be called without rcu_read_lock() :
WARNING: suspicious RCU usage
6.9.0-rc7-syzkaller-02060-g5c1672705a1a #0 Not tainted
net/netfilter/nfnetlink_queue.c:263 suspicious rcu_dereference_check() usage!
other info that might help us debug this:
rcu_scheduler_active = 2, debug_locks = 1
2 locks held by syz-executor.4/13427:
#0: ffffffff8e334f60 (rcu_callback){....}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:329 [inline]
#0: ffffffff8e334f60 (rcu_callback){....}-{0:0}, at: rcu_do_batch kernel/rcu/tree.c:2190 [inline]
#0: ffffffff8e334f60 (rcu_callback){....}-{0:0}, at: rcu_core+0xa86/0x1830 kernel/rcu/tree.c:2471
#1: ffff88801ca92958 (&inst->lock){+.-.}-{2:2}, at: spin_lock_bh include/linux/spinlock.h:356 [inline]
#1: ffff88801ca92958 (&inst->lock){+.-.}-{2:2}, at: nfqnl_flush net/netfilter/nfnetlink_queue.c:405 [inline]
#1: ffff88801ca92958 (&inst->lock){+.-.}-{2:2}, at: instance_destroy_rcu+0x30/0x220 net/netfilter/nfnetlink_queue.c:172
stack backtrace:
CPU: 0 PID: 13427 Comm: syz-executor.4 Not tainted 6.9.0-rc7-syzkaller-02060-g5c1672705a1a #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
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
nf_reinject net/netfilter/nfnetlink_queue.c:323 [inline]
nfqnl_reinject+0x6ec/0x1120 net/netfilter/nfnetlink_queue.c:397
nfqnl_flush net/netfilter/nfnetlink_queue.c:410 [inline]
instance_destroy_rcu+0x1ae/0x220 net/netfilter/nfnetlink_queue.c:172
rcu_do_batch kernel/rcu/tree.c:2196 [inline]
rcu_core+0xafd/0x1830 kernel/rcu/tree.c:2471
handle_softirqs+0x2d6/0x990 kernel/softirq.c:554
__do_softirq kernel/softirq.c:588 [inline]
invoke_softirq kernel/softirq.c:428 [inline]
__irq_exit_rcu+0xf4/0x1c0 kernel/softirq.c:637
irq_exit_rcu+0x9/0x30 kernel/softirq.c:649
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>
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
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cve-2022-48768
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:07
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
tracing/histogram: Fix a potential memory leak for kstrdup()
kfree() is missing on an error path to free the memory allocated by
kstrdup():
p = param = kstrdup(data->params[i], GFP_KERNEL);
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References
Impacted products
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cve-2024-38630
Vulnerability from cvelistv5
Published
2024-06-21 10:18
Modified
2024-12-19 09:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
watchdog: cpu5wdt.c: Fix use-after-free bug caused by cpu5wdt_trigger
When the cpu5wdt module is removing, the origin code uses del_timer() to
de-activate the timer. If the timer handler is running, del_timer() could
not stop it and will return directly. If the port region is released by
release_region() and then the timer handler cpu5wdt_trigger() calls outb()
to write into the region that is released, the use-after-free bug will
happen.
Change del_timer() to timer_shutdown_sync() in order that the timer handler
could be finished before the port region is released.
References
Impacted products
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cve-2022-48735
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ALSA: hda: Fix UAF of leds class devs at unbinding
The LED class devices that are created by HD-audio codec drivers are
registered via devm_led_classdev_register() and associated with the
HD-audio codec device. Unfortunately, it turned out that the devres
release doesn't work for this case; namely, since the codec resource
release happens before the devm call chain, it triggers a NULL
dereference or a UAF for a stale set_brightness_delay callback.
For fixing the bug, this patch changes the LED class device register
and unregister in a manual manner without devres, keeping the
instances in hda_gen_spec.
References
Impacted products
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cve-2022-48745
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5: Use del_timer_sync in fw reset flow of halting poll
Substitute del_timer() with del_timer_sync() in fw reset polling
deactivation flow, in order to prevent a race condition which occurs
when del_timer() is called and timer is deactivated while another
process is handling the timer interrupt. A situation that led to
the following call trace:
RIP: 0010:run_timer_softirq+0x137/0x420
<IRQ>
recalibrate_cpu_khz+0x10/0x10
ktime_get+0x3e/0xa0
? sched_clock_cpu+0xb/0xc0
__do_softirq+0xf5/0x2ea
irq_exit_rcu+0xc1/0xf0
sysvec_apic_timer_interrupt+0x9e/0xc0
asm_sysvec_apic_timer_interrupt+0x12/0x20
</IRQ>
References
Impacted products
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cve-2022-48750
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:07
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
hwmon: (nct6775) Fix crash in clear_caseopen
Paweł Marciniak reports the following crash, observed when clearing
the chassis intrusion alarm.
BUG: kernel NULL pointer dereference, address: 0000000000000028
PGD 0 P4D 0
Oops: 0000 [#1] PREEMPT SMP PTI
CPU: 3 PID: 4815 Comm: bash Tainted: G S 5.16.2-200.fc35.x86_64 #1
Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z97 Extreme4, BIOS P2.60A 05/03/2018
RIP: 0010:clear_caseopen+0x5a/0x120 [nct6775]
Code: 68 70 e8 e9 32 b1 e3 85 c0 0f 85 d2 00 00 00 48 83 7c 24 ...
RSP: 0018:ffffabcb02803dd8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000000
RDX: ffff8e8808192880 RSI: 0000000000000000 RDI: ffff8e87c7509a68
RBP: 0000000000000000 R08: 0000000000000001 R09: 000000000000000a
R10: 000000000000000a R11: f000000000000000 R12: 000000000000001f
R13: ffff8e87c7509828 R14: ffff8e87c7509a68 R15: ffff8e88494527a0
FS: 00007f4db9151740(0000) GS:ffff8e8ebfec0000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000028 CR3: 0000000166b66001 CR4: 00000000001706e0
Call Trace:
<TASK>
kernfs_fop_write_iter+0x11c/0x1b0
new_sync_write+0x10b/0x180
vfs_write+0x209/0x2a0
ksys_write+0x4f/0xc0
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x44/0xae
The problem is that the device passed to clear_caseopen() is the hwmon
device, not the platform device, and the platform data is not set in the
hwmon device. Store the pointer to sio_data in struct nct6775_data and
get if from there if needed.
References
Impacted products
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cve-2022-48764
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:07
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
KVM: x86: Free kvm_cpuid_entry2 array on post-KVM_RUN KVM_SET_CPUID{,2}
Free the "struct kvm_cpuid_entry2" array on successful post-KVM_RUN
KVM_SET_CPUID{,2} to fix a memory leak, the callers of kvm_set_cpuid()
free the array only on failure.
BUG: memory leak
unreferenced object 0xffff88810963a800 (size 2048):
comm "syz-executor025", pid 3610, jiffies 4294944928 (age 8.080s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 0d 00 00 00 ................
47 65 6e 75 6e 74 65 6c 69 6e 65 49 00 00 00 00 GenuntelineI....
backtrace:
[<ffffffff814948ee>] kmalloc_node include/linux/slab.h:604 [inline]
[<ffffffff814948ee>] kvmalloc_node+0x3e/0x100 mm/util.c:580
[<ffffffff814950f2>] kvmalloc include/linux/slab.h:732 [inline]
[<ffffffff814950f2>] vmemdup_user+0x22/0x100 mm/util.c:199
[<ffffffff8109f5ff>] kvm_vcpu_ioctl_set_cpuid2+0x8f/0xf0 arch/x86/kvm/cpuid.c:423
[<ffffffff810711b9>] kvm_arch_vcpu_ioctl+0xb99/0x1e60 arch/x86/kvm/x86.c:5251
[<ffffffff8103e92d>] kvm_vcpu_ioctl+0x4ad/0x950 arch/x86/kvm/../../../virt/kvm/kvm_main.c:4066
[<ffffffff815afacc>] vfs_ioctl fs/ioctl.c:51 [inline]
[<ffffffff815afacc>] __do_sys_ioctl fs/ioctl.c:874 [inline]
[<ffffffff815afacc>] __se_sys_ioctl fs/ioctl.c:860 [inline]
[<ffffffff815afacc>] __x64_sys_ioctl+0xfc/0x140 fs/ioctl.c:860
[<ffffffff844a3335>] do_syscall_x64 arch/x86/entry/common.c:50 [inline]
[<ffffffff844a3335>] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
[<ffffffff84600068>] entry_SYSCALL_64_after_hwframe+0x44/0xae
References
Impacted products
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cve-2022-48755
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:07
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
powerpc64/bpf: Limit 'ldbrx' to processors compliant with ISA v2.06
Johan reported the below crash with test_bpf on ppc64 e5500:
test_bpf: #296 ALU_END_FROM_LE 64: 0x0123456789abcdef -> 0x67452301 jited:1
Oops: Exception in kernel mode, sig: 4 [#1]
BE PAGE_SIZE=4K SMP NR_CPUS=24 QEMU e500
Modules linked in: test_bpf(+)
CPU: 0 PID: 76 Comm: insmod Not tainted 5.14.0-03771-g98c2059e008a-dirty #1
NIP: 8000000000061c3c LR: 80000000006dea64 CTR: 8000000000061c18
REGS: c0000000032d3420 TRAP: 0700 Not tainted (5.14.0-03771-g98c2059e008a-dirty)
MSR: 0000000080089000 <EE,ME> CR: 88002822 XER: 20000000 IRQMASK: 0
<...>
NIP [8000000000061c3c] 0x8000000000061c3c
LR [80000000006dea64] .__run_one+0x104/0x17c [test_bpf]
Call Trace:
.__run_one+0x60/0x17c [test_bpf] (unreliable)
.test_bpf_init+0x6a8/0xdc8 [test_bpf]
.do_one_initcall+0x6c/0x28c
.do_init_module+0x68/0x28c
.load_module+0x2460/0x2abc
.__do_sys_init_module+0x120/0x18c
.system_call_exception+0x110/0x1b8
system_call_common+0xf0/0x210
--- interrupt: c00 at 0x101d0acc
<...>
---[ end trace 47b2bf19090bb3d0 ]---
Illegal instruction
The illegal instruction turned out to be 'ldbrx' emitted for
BPF_FROM_[L|B]E, which was only introduced in ISA v2.06. Guard use of
the same and implement an alternative approach for older processors.
References
Impacted products
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cve-2022-48771
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:07
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/vmwgfx: Fix stale file descriptors on failed usercopy
A failing usercopy of the fence_rep object will lead to a stale entry in
the file descriptor table as put_unused_fd() won't release it. This
enables userland to refer to a dangling 'file' object through that still
valid file descriptor, leading to all kinds of use-after-free
exploitation scenarios.
Fix this by deferring the call to fd_install() until after the usercopy
has succeeded.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: c906965dee22d5e95d0651759ba107b420212a9f Version: c906965dee22d5e95d0651759ba107b420212a9f Version: c906965dee22d5e95d0651759ba107b420212a9f Version: c906965dee22d5e95d0651759ba107b420212a9f Version: c906965dee22d5e95d0651759ba107b420212a9f Version: c906965dee22d5e95d0651759ba107b420212a9f Version: c906965dee22d5e95d0651759ba107b420212a9f |
||||
|
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cve-2022-48711
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
tipc: improve size validations for received domain records
The function tipc_mon_rcv() allows a node to receive and process
domain_record structs from peer nodes to track their views of the
network topology.
This patch verifies that the number of members in a received domain
record does not exceed the limit defined by MAX_MON_DOMAIN, something
that may otherwise lead to a stack overflow.
tipc_mon_rcv() is called from the function tipc_link_proto_rcv(), where
we are reading a 32 bit message data length field into a uint16. To
avert any risk of bit overflow, we add an extra sanity check for this in
that function. We cannot see that happen with the current code, but
future designers being unaware of this risk, may introduce it by
allowing delivery of very large (> 64k) sk buffers from the bearer
layer. This potential problem was identified by Eric Dumazet.
This fixes CVE-2022-0435
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 35c55c9877f8de0ab129fa1a309271d0ecc868b9 Version: 35c55c9877f8de0ab129fa1a309271d0ecc868b9 Version: 35c55c9877f8de0ab129fa1a309271d0ecc868b9 Version: 35c55c9877f8de0ab129fa1a309271d0ecc868b9 Version: 35c55c9877f8de0ab129fa1a309271d0ecc868b9 Version: 35c55c9877f8de0ab129fa1a309271d0ecc868b9 Version: 35c55c9877f8de0ab129fa1a309271d0ecc868b9 Version: 35c55c9877f8de0ab129fa1a309271d0ecc868b9 |
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cve-2022-48751
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:07
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/smc: Transitional solution for clcsock race issue
We encountered a crash in smc_setsockopt() and it is caused by
accessing smc->clcsock after clcsock was released.
BUG: kernel NULL pointer dereference, address: 0000000000000020
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0
Oops: 0000 [#1] PREEMPT SMP PTI
CPU: 1 PID: 50309 Comm: nginx Kdump: loaded Tainted: G E 5.16.0-rc4+ #53
RIP: 0010:smc_setsockopt+0x59/0x280 [smc]
Call Trace:
<TASK>
__sys_setsockopt+0xfc/0x190
__x64_sys_setsockopt+0x20/0x30
do_syscall_64+0x34/0x90
entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f16ba83918e
</TASK>
This patch tries to fix it by holding clcsock_release_lock and
checking whether clcsock has already been released before access.
In case that a crash of the same reason happens in smc_getsockopt()
or smc_switch_to_fallback(), this patch also checkes smc->clcsock
in them too. And the caller of smc_switch_to_fallback() will identify
whether fallback succeeds according to the return value.
References
Impacted products
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cve-2024-36288
Vulnerability from cvelistv5
Published
2024-06-21 11:18
Modified
2024-12-19 09:01
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
SUNRPC: Fix loop termination condition in gss_free_in_token_pages()
The in_token->pages[] array is not NULL terminated. This results in
the following KASAN splat:
KASAN: maybe wild-memory-access in range [0x04a2013400000008-0x04a201340000000f]
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: ab8466d4e26806a4ae82c282762c4545eecf45ef Version: 4420b73c7f26fd5fcb37bbce5313dd356ef1b3ca Version: f148a95f68c66c1b097391b68e153d5a46f0e780 Version: fe0b474974fee7af1df286e0edd5a1460c811865 Version: 879fe60fccd5406ac75067750c3b7c22097eed49 Version: c1d8c429e4d2ce85ec5c92cf71cb419baf75c56f Version: 8ca148915670a2921afcc255af9e1dc80f37b052 Version: bafa6b4d95d97877baa61883ff90f7e374427fae |
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cve-2022-48741
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ovl: fix NULL pointer dereference in copy up warning
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introduced warning message working.
References
Impacted products
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cve-2022-48725
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/siw: Fix refcounting leak in siw_create_qp()
The atomic_inc() needs to be paired with an atomic_dec() on the error
path.
References
Impacted products
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"versionType": "original_commit_for_fix"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/siw: Fix refcounting leak in siw_create_qp()\n\nThe atomic_inc() needs to be paired with an atomic_dec() on the error\npath."
}
],
"providerMetadata": {
"dateUpdated": "2024-12-19T08:06:31.581Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/2989ba9532babac66e79997ccff73c015b69700c"
},
{
"url": "https://git.kernel.org/stable/c/fa3b844a50845c817660146c27c0fc29b08d3116"
},
{
"url": "https://git.kernel.org/stable/c/a75badebfdc0b3823054bedf112edb54d6357c75"
}
],
"title": "RDMA/siw: Fix refcounting leak in siw_create_qp()",
"x_generator": {
"engine": "bippy-5f407fcff5a0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-48725",
"datePublished": "2024-06-20T11:13:15.295Z",
"dateReserved": "2024-06-20T11:09:39.051Z",
"dateUpdated": "2024-12-19T08:06:31.581Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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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.