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LIN1021-7637 : Security Advisory - linux - CVE-2023-52532

Created: Mar 2, 2024    Updated: Apr 15, 2024
Resolved Date: Apr 15, 2024
Found In Version: 10.21.20.1
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Kernel

Description

In the Linux kernel, the following vulnerability has been resolved:

net: mana: Fix TX CQE error handling

For an unknown TX CQE error type (probably from a newer hardware),
still free the SKB, update the queue tail, etc., otherwise the
accounting will be wrong.

Also, TX errors can be triggered by injecting corrupted packets, so
replace the WARN_ONCE to ratelimited error logging.

CREATE(Triage):(User=admin) CVE-2023-52532 (https://nvd.nist.gov/vuln/detail/CVE-2023-52532)
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