CVE-2024-42123

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.

CVSS 3.1

4.4CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

EPSS

0.3% chance of exploitation in the next 30 days; higher than 20% of CVEs (scores of 2026-10-25)

CWE

CWE-415

Published

2024-07-30

Modified

2026-10-21

Record from

the NVD, synced 2026-10-22

Affected

• linux:linux_kernel

References

• https://git.kernel.org/stable/c/1eb6c4a0d83d1f348d718f813706105eff8cfc74
• https://git.kernel.org/stable/c/506c245f3f1cd989cb89811a7f06e04ff8813a0d
• https://git.kernel.org/stable/c/8e24beb3c2b08a4763f920399a9cc577ed440a1a
• https://git.kernel.org/stable/c/506c245f3f1cd989cb89811a7f06e04ff8813a0d
• https://git.kernel.org/stable/c/8e24beb3c2b08a4763f920399a9cc577ed440a1a

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