Description
An incorrect TLB flush issue was found in the Linux kernel’s GPU i915 kernel driver, potentially leading to random memory corruption or data leaks. This flaw could allow a local user to crash the system or escalate their privileges on the system.
References (3)
Core 3
Core References
Issue Tracking, Patch, Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2147572
Third Party Advisory
https://security.netapp.com/advisory/ntap-20230309-0004/
Mailing List, Third Party Advisory
https://www.openwall.com/lists/oss-security/2022/11/30/1
Scores
CVSS v3
7.8
EPSS
0.0025
EPSS Percentile
16.3%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-401
CWE-281
Status
published
Products (2)
linux/linux_kernel
6.1 (7 CPE variants)
linux/linux_kernel
5.4 - 5.4.226
Published
Jan 27, 2023
Tracked Since
Feb 18, 2026