7.8

CVE-2024-53098

drm/xe/ufence: Prefetch ufence addr to catch bogus address

In the Linux kernel, the following vulnerability has been resolved:

drm/xe/ufence: Prefetch ufence addr to catch bogus address

access_ok() only checks for addr overflow so also try to read the addr
to catch invalid addr sent from userspace.

(cherry picked from commit 9408c4508483ffc60811e910a93d6425b8e63928)
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 6.11.9
Linux ≫ Linux Kernel Version 6.12 Update rc1
Linux ≫ Linux Kernel Version 6.12 Update rc2
Linux ≫ Linux Kernel Version 6.12 Update rc3
Linux ≫ Linux Kernel Version 6.12 Update rc4
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.21% 0.115
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA-ADP 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://git.kernel.org/stable/c/5d623ffbae96b23f1fc43a3d5a267aabdb07583d
Patch
https://git.kernel.org/stable/c/9c1813b3253480b30604c680026c7dc721ce86d1
Patch