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CERTFR-2024-AVI-1093
Vulnerability from certfr_avis - Published: - Updated:
De multiples vulnérabilités ont été découvertes dans XEN. Elles permettent à un attaquant de provoquer un déni de service à distance et une atteinte à la confidentialité des données.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
References
| Title | Publication Time | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Xen toutes versions sans les derniers correctifs de s\u00e9curit\u00e9",
"product": {
"name": "Xen",
"vendor": {
"name": "XEN",
"scada": false
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2024-53241",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53241"
},
{
"name": "CVE-2024-53240",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53240"
}
],
"links": [],
"reference": "CERTFR-2024-AVI-1093",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2024-12-18T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans XEN. Elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance et une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans Xen",
"vendor_advisories": [
{
"published_at": "2024-12-17",
"title": "Bulletin de s\u00e9curit\u00e9 XEN XSA-466",
"url": "https://xenbits.xen.org/xsa/advisory-466.html"
},
{
"published_at": "2024-12-17",
"title": "Bulletin de s\u00e9curit\u00e9 Xen XSA-465",
"url": "https://xenbits.xen.org/xsa/advisory-465.html"
}
]
}
CVE-2024-53241 (GCVE-0-2024-53241)
Vulnerability from cvelistv5 – Published: 2024-12-24 09:24 – Updated: 2025-11-03 20:48
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
x86/xen: don't do PV iret hypercall through hypercall page
Instead of jumping to the Xen hypercall page for doing the iret
hypercall, directly code the required sequence in xen-asm.S.
This is done in preparation of no longer using hypercall page at all,
as it has shown to cause problems with speculation mitigations.
This is part of XSA-466 / CVE-2024-53241.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 05df6e6cd9a76b778aee33c3c18c9f3b3566d4a5
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c7b4cfa6213a44fa48714186dfdf125072d036e3 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < fa719857f613fed94a79da055b13ca51214c694f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 82c211ead1ec440dbf81727e17b03b5e3c44b93d (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f7c3fdad0a474062d566aae3289d490d7e702d30 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a2796dff62d6c6bfc5fbebdf2bee0d5ac0438906 (git) |
||
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CVE-2024-53240 (GCVE-0-2024-53240)
Vulnerability from cvelistv5 – Published: 2024-12-24 09:22 – Updated: 2025-11-03 20:48
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
xen/netfront: fix crash when removing device
When removing a netfront device directly after a suspend/resume cycle
it might happen that the queues have not been setup again, causing a
crash during the attempt to stop the queues another time.
Fix that by checking the queues are existing before trying to stop
them.
This is XSA-465 / CVE-2024-53240.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
ed773dd798bf720756d20021b8d8a4a3d7184bda , < 20f7f0cf7af5d81b218202ef504223af84b16a8f
(git)
Affected: e6860c889f4ad50b6ab696f5ea154295d72cf27a , < 1d5354a9182b6d302ae10367cbec1ca339d4e4e7 (git) Affected: e6e897d4fe2f89c0bd94600a40bedf5e6e75e050 , < 2657ba851fa3381256d81e431b20041dc232fd88 (git) Affected: d50b7914fae04d840ce36491d22133070b18cca9 , < 8b41e6bccf7de93982781be4125211443382e66d (git) Affected: d50b7914fae04d840ce36491d22133070b18cca9 , < fe9a8f5250aed0948b668c8a4e051e3b0fc29f09 (git) Affected: d50b7914fae04d840ce36491d22133070b18cca9 , < 7728e974ffbf14f17648dd92ea640b42b654d47c (git) Affected: d50b7914fae04d840ce36491d22133070b18cca9 , < f9244fb55f37356f75c739c57323d9422d7aa0f8 (git) Affected: 99859947517e446058ad7243ee81d2f9801fa3dd (git) Affected: f2dd60fd3fe98bd36a91b0c6e10bfe9d66258f84 (git) |
|||||||
|
|||||||||
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Loading…
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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