Detections
Analytics

CVE-2022-4139

high

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

https://www.openwall.com/lists/oss-security/2022/11/30/1

https://security.netapp.com/advisory/ntap-20230309-0004/

https://bugzilla.redhat.com/show_bug.cgi?id=2147572

Details

Source: Mitre, NVD

Published: 2023-01-27

Updated: 2025-03-28

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C

Severity: Medium

CVSS v3

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00012