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LIN1022-9029 : Security Advisory - linux - CVE-2021-47551

Created: May 24, 2024    Updated: Jul 2, 2024
Resolved Date: May 31, 2024
Found In Version: 10.22.33.1
Fix Version: 10.22.33.17
Severity: Standard
Applicable for: Wind River Linux LTS 22
Component/s: Kernel

Description

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

drm/amd/amdkfd: Fix kernel panic when reset failed and been triggered again

In SRIOV configuration, the reset may failed to bring asic back to normal but stop cpsch
already been called, the start_cpsch will not be called since there is no resume in this
case.  When reset been triggered again, driver should avoid to do uninitialization again.

CREATE(Triage):(User=admin) CVE-2021-47551 (https://nvd.nist.gov/vuln/detail/CVE-2021-47551)

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