Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Wifi: brcmfmac – Make releasescratchbuffers idempotent The function brcmfpciereleasescratchbuffers frees the shared.scratch and shared.ringupd DMA buffers using dmafreecoherent. However, it does not clear the pointers afterward,...

CVE-2026-68192: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: make releasescratchbuffers idempotent brcmfpciereleasescratchbuffers frees the shared.scratch and shared.ringupd DMA buffers with dmafreecoherent but does not clear the pointers afterwards, unlike the sibling...