CVE-2024-42123CWE-415

CVE-2024-42123

High · published July 30, 2024

CVSS v3.1
7.0
EPSS
0%
Percentile
14.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.0 · HIGH
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00245 · 14.8th percentile
Weakness
CWE-415 · Double Free
Published
2024-07-30T12:15Z
Affected products (1)
ProductVersionsFixed in
linux/linux_kernel≤ 6.9.9—
References (5)
https://git.kernel.org/stable/c/1eb6c4a0d83d1f348d718f813706105eff8cfc74 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/506c245f3f1cd989cb89811a7f06e04ff8813a0d · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8e24beb3c2b08a4763f920399a9cc577ed440a1a · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/506c245f3f1cd989cb89811a7f06e04ff8813a0d · af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/8e24beb3c2b08a4763f920399a9cc577ed440a1a · af854a3a-2127-422b-91ae-364da2661108
EPSS history
Timeline
  • 30 JUL 07:46Z
    drm/amdgpu: fix double free err_addr pointer warnings
    cvelistv5