CVE-2026-80949 wifi: brcmfmac: Fix memory leak in brcmf_sdio_read_control()

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: Fix memory leak in brcmfsdioreadcontrol The memory allocated for buf is not freed in some of the error paths in brcmfsdioreadcontrol. Fix that by adding vfree calls. arend: rework as suggested by Johannes...

PT-2026-90079

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the brcmfmac wifi driver. The issue occurs within the brcmf sdio read control function, where memory allocated for the buf variable is not properly freed during...