Description
In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Fix memory leak of BO array in hang state The hang state's BO array is allocated separately with kzalloc() in vc4_save_hang_state() but never freed in vc4_free_hang_state(). Add the missing kfree() for the BO array before freeing the hang state struct.
References (8)
Core 8
Core References
Scores
CVSS v3
5.5
EPSS
0.0011
EPSS Percentile
1.7%
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 - 0d3c014a84396a147705f523a8fd6fc873e76502
Linux/Linux
214613656b5179f0daab6e0a080814b5100d45f0 - 421cea4f71f7cf65abaae878562ee4aa2b684628
... and 17 more
Published
May 06, 2026
Tracked Since
May 06, 2026