vulnerability
Red Hat: CVE-2022-4139: Incorrect GPU TLB flush can lead to random memory access (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:M/Au:S/C:C/I:C/A:C) | Jan 12, 2023 | Jan 13, 2023 | Sep 29, 2025 |
Severity
7
CVSS
(AV:L/AC:M/Au:S/C:C/I:C/A:C)
Published
Jan 12, 2023
Added
Jan 13, 2023
Modified
Sep 29, 2025
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.
Solutions
redhat-upgrade-kernelredhat-upgrade-kernel-rt
References
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