CVE-2022-4139

CVSS 7.8 HIGHEPSS 0.3%CWE-281

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.8EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

27 Jan 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

n/a · kernel

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References

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