Race Condition Affecting kernel-core package, versions <0:4.18.0-348.20.1.el8_5
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Test your applications- Snyk ID SNYK-ROCKY8-KERNELCORE-3276691
- published 3 Feb 2023
- disclosed 15 Dec 2021
How to fix?
Upgrade Rocky-Linux:8 kernel-core to version 0:4.18.0-348.20.1.el8_5 or higher.
This issue was patched in RLSA-2022:0825.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-core package and not the kernel-core package as distributed by Rocky-Linux.
See How to fix? for Rocky-Linux:8 relevant fixed versions and status.
In unix_scm_to_skb of af_unix.c, there is a possible use after free bug due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-196926917References: Upstream kernel