CVE-2026-43104
MEDIUMdrm/vc4: Fix a memory leak in hang state error path
Title source: cnaDescription
In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Fix a memory leak in hang state error path When vc4_save_hang_state() encounters an early return condition, it returns without freeing the previously allocated `kernel_state`, leaking memory. Add the missing kfree() calls by consolidating the early return paths into a single place.
References (8)
Core 8
Core References
Scores
CVSS v3
5.5
EPSS
0.0012
EPSS Percentile
2.4%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-401
Status
published
Products (27)
linux/Kernel
4.5.0 - 5.10.258linux
linux/Kernel
5.11.0 - 5.15.209linux
linux/Kernel
5.16.0 - 6.1.175linux
linux/Kernel
6.13.0 - 6.18.24linux
linux/Kernel
6.19.0 - 6.19.14linux
linux/Kernel
6.2.0 - 6.6.136linux
linux/Kernel
6.7.0 - 6.12.83linux
Linux/Linux
< 4.5
Linux/Linux
214613656b5179f0daab6e0a080814b5100d45f0 - 259e2bba3fd7005c62cbd42365a48b3221b244e3
Linux/Linux
214613656b5179f0daab6e0a080814b5100d45f0 - 3eb7dd55021d0f4308fbea0bea21d2118984d8e7
... and 17 more
Published
May 06, 2026
Tracked Since
May 06, 2026