vulnerability
Red Hat: CVE-2021-0920: CVE-2021-0920 kernel: Use After Free in unix_gc() which could result in a local privilege escalation (Multiple Advisories)
Severity | CVSS | Published | Added | Modified |
---|---|---|---|---|
7 | (AV:L/AC:M/Au:N/C:C/I:C/A:C) | Dec 15, 2021 | Feb 23, 2022 | Mar 13, 2024 |
Severity
7
CVSS
(AV:L/AC:M/Au:N/C:C/I:C/A:C)
Published
Dec 15, 2021
Added
Feb 23, 2022
Modified
Mar 13, 2024
Description
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
Solution(s)
redhat-upgrade-kernelredhat-upgrade-kernel-rt

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