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LIN1021-3160 : Security Advisory - linux - CVE-2022-1016

Created: Mar 29, 2022    Updated: Sep 3, 2022
Resolved Date: Apr 4, 2022
Found In Version: 10.21.20.1
Fix Version: 10.21.20.12
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Kernel

Description

A flaw was found in the Linux kernel in net/netfilter/nf_tables_core.c:nft_do_chain, which can cause a use-after-free. This issue needs to handle 'return' with proper preconditions, as it can lead to a kernel information leak problem caused by a local, unprivileged attacker.

https://nvd.nist.gov/vuln/detail/CVE-2022-1016

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