CVE-2026-43105
5.5 MEDIUMIn the Linux kernel, the following vulnerability has been resolved: drm/vc4: Fix memory leak of BO array in hang state The hang state's...
Published: 2026-05-06 · Last updated: 2026-06-01
Severity and scoring
- CVSS
- 5.5 MEDIUM
- Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- CWE
- CWE-401
Affected products
| Vendor | Product |
|---|---|
| linux | linux_kernel |
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.
Source: NVD
References
- [NVD]https://nvd.nist.gov/vuln/detail/CVE-2026-43105
- [Patch]https://git.kernel.org/stable/c/0d3c014a84396a147705f523a8fd6fc873e76502
- [Patch]https://git.kernel.org/stable/c/421cea4f71f7cf65abaae878562ee4aa2b684628
- [Other]https://git.kernel.org/stable/c/686bb2fce082f043db50db02b5de5c64ca4dc4c4
- [Other]https://git.kernel.org/stable/c/7235fc096ece53211bd2c0e958c65f9b802aeb98
- [Other]https://git.kernel.org/stable/c/9c092941fc1d00933bcb46ecac1cb930db3abf5d
- [Patch]https://git.kernel.org/stable/c/a812008fe3a0aebb778d277b35717f64e23d0302
- [Patch]https://git.kernel.org/stable/c/b8138567c4a80fd76a647849ebd4284996cf4b17
- [Patch]https://git.kernel.org/stable/c/f4dfd6847b3e5d24e336bca6057485116d17aea4
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