Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: Fix memory leak in brcmf_sdio_read_control() The memory allocated for buf is not freed in some of the error paths in brcmf_sdio_read_control(). Fix that by adding vfree() calls. [arend: rework as suggested by Johannes]
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected dd43a01c5cdb811adeb09e6a2d2788f8aa0d0969 before b1d0a90a844abccdfed9fe141b5d0d654a821485; affected dd43a01c5cdb811adeb09e6a2d2788f8aa0d0969 before 86b57fa3172e287bc083113507a965e6d9a46a45; affected dd43a01c5cdb811adeb09e6a2d2788f8aa0d0969 before a732c4f36a4cd79f3702391f88ebb56f2e43b0ee; affected dd43a01c5cdb811adeb09e6a2d2788f8aa0d0969 before 7704f6ba2a8c492b07a3eaa1e311b4b30d389246; affected dd43a01c5cdb811adeb09e6a2d2788f8aa0d0969 before fdb880a7d575efe8b5c7b5b819b96d9251a3937f; affected dd43a01c5cdb811adeb09e6a2d2788f8aa0d0969 before 261d7c7610b4b2f476382c88a2d1ae0cc5e07add; affected dd43a01c5cdb811adeb09e6a2d2788f8aa0d0969 before ba04715ee672c336272be3ceb43bda9ffc33eb75; affected dd43a01c5cdb811adeb09e6a2d2788f8aa0d0969 before 0d10db8e94fcb23a799789aaa696b4d8f937e207 |
| Linux / Linux | affected 3.8; unaffected 0 before 3.8; unaffected 5.10.270 through 5.10.*; unaffected 5.15.221 through 5.15.*; unaffected 6.1.188 through 6.1.*; unaffected 6.6.157 through 6.6.*; unaffected 6.12.109 through 6.12.*; unaffected 6.18.50 through 6.18.*; unaffected 7.2.4 through 7.2.*; unaffected 7.3 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/b1d0a90a844abccdfed9fe141b5d0d654a821485
- https://git.kernel.org/stable/c/86b57fa3172e287bc083113507a965e6d9a46a45
- https://git.kernel.org/stable/c/a732c4f36a4cd79f3702391f88ebb56f2e43b0ee
- https://git.kernel.org/stable/c/7704f6ba2a8c492b07a3eaa1e311b4b30d389246
- https://git.kernel.org/stable/c/fdb880a7d575efe8b5c7b5b819b96d9251a3937f
- https://git.kernel.org/stable/c/261d7c7610b4b2f476382c88a2d1ae0cc5e07add
- https://git.kernel.org/stable/c/ba04715ee672c336272be3ceb43bda9ffc33eb75
- https://git.kernel.org/stable/c/0d10db8e94fcb23a799789aaa696b4d8f937e207