Detections
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CVE-2026-80949
medium
Description
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]
References
https://git.kernel.org/stable/c/fdb880a7d575efe8b5c7b5b819b96d9251a3937f
https://git.kernel.org/stable/c/ba04715ee672c336272be3ceb43bda9ffc33eb75
https://git.kernel.org/stable/c/261d7c7610b4b2f476382c88a2d1ae0cc5e07add
https://git.kernel.org/stable/c/0d10db8e94fcb23a799789aaa696b4d8f937e207