Improper Preservation of Permissions Affecting kernel-debug-devel package, versions <0:4.18.0-425.10.1.el8_7
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Test your applications- Snyk ID SNYK-RHEL8-KERNELDEBUGDEVEL-4345192
- published 1 Dec 2022
- disclosed 30 Nov 2022
How to fix?
Upgrade RHEL:8 kernel-debug-devel to version 0:4.18.0-425.10.1.el8_7 or higher.
This issue was patched in RHSA-2023:0101.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-debug-devel package and not the kernel-debug-devel package as distributed by RHEL.
See How to fix? for RHEL:8 relevant fixed versions and status.
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.