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 (5)
Core 5
Core References
Scores
CVSS v3
5.5
EPSS
0.0001
EPSS Percentile
2.3%
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 (14)
Linux/Linux
< 4.5
Linux/Linux
214613656b5179f0daab6e0a080814b5100d45f0 - 0d3c014a84396a147705f523a8fd6fc873e76502
Linux/Linux
214613656b5179f0daab6e0a080814b5100d45f0 - 421cea4f71f7cf65abaae878562ee4aa2b684628
Linux/Linux
214613656b5179f0daab6e0a080814b5100d45f0 - a812008fe3a0aebb778d277b35717f64e23d0302
Linux/Linux
214613656b5179f0daab6e0a080814b5100d45f0 - b8138567c4a80fd76a647849ebd4284996cf4b17
Linux/Linux
214613656b5179f0daab6e0a080814b5100d45f0 - f4dfd6847b3e5d24e336bca6057485116d17aea4
Linux/Linux
4.5
Linux/Linux
6.12.83 - 6.12.*
Linux/Linux
6.18.24 - 6.18.*
Linux/Linux
6.19.14 - 6.19.*
... and 4 more
Published
May 06, 2026
Tracked Since
May 06, 2026