CVE-2022-4139

State: Published
Severity: 7.8 High
Published: Jan 27, 2023
Updated: Oct 14, 2026
Reserved: Nov 25, 2022

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.

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-281

Affected Products

Product	Versions
kerneln/a	kernel 6.1-rc7Affected

References

https://bugzilla.redhat.com/show_bug.cgi?id=2147572
https://www.openwall.com/lists/oss-security/2022/11/30/1
https://security.netapp.com/advisory/ntap-20230309-0004/
https://cert-portal.siemens.com/productcert/html/ssa-794697.html

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