Red Hat: CVE-2024-42123: kernel: drm/amdgpu: fix double free err_addr pointer warnings (Multiple Advisories)

Red Hat: CVE-2024-42123: kernel: drm/amdgpu: fix double free err_addr pointer warnings (Multiple Advisories)

Severity

4

CVSS

(AV:L/AC:L/Au:M/C:N/I:N/A:C)

Published

07/30/2024

Created

12/06/2024

Added

12/05/2024

Modified

12/05/2024

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix double free err_addr pointer warnings In amdgpu_umc_bad_page_polling_timeout, the amdgpu_umc_handle_bad_pages will be run many times so that double free err_addr in some special case. So set the err_addr to NULL to avoid the warnings.

Solution(s)

• redhat-upgrade-kernel
• redhat-upgrade-kernel-rt

References

• CVE-2024-42123
• RHSA-2024:9315