media: venus: hfi: add a check to handle OOB in sfr region
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 8.4epss 0.2%
probabilidade de exploração
0.2%top 88% das CVEs
exploração observada
nãonenhuma fonte reporta
In the Linux kernel, the following vulnerability has been resolved:
media: venus: hfi: add a check to handle OOB in sfr region
sfr->buf_size is in shared memory and can be modified by malicious user.
OOB write is possible when the size is made higher than actual sfr data
buffer. Cap the size to allocated size for such cases.
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Produtos afetados
Linux · LinuxReferências
https://git.kernel.org/stable/c/1b8fb257234e7d2d4b3f48af07c5aa5e11c71634https://git.kernel.org/stable/c/4dd109038d513b92d4d33524ffc89ba32e02ba48https://git.kernel.org/stable/c/4e95233af57715d81830fe82b408c633edff59f4https://git.kernel.org/stable/c/530f623f56a6680792499a8404083e17f8ec51f4https://git.kernel.org/stable/c/5af611c70fb889d46d2f654b8996746e59556750https://git.kernel.org/stable/c/8879397c0da5e5ec1515262995e82cdfd61b282ahttps://git.kernel.org/stable/c/a062d8de0be5525ec8c52f070acf7607ec8cbfe4https://git.kernel.org/stable/c/d78a8388a27b265fcb2b8d064f088168ac9356b0https://git.kernel.org/stable/c/f4b211714bcc70effa60c34d9fa613d182e3ef1ehttps://lists.debian.org/debian-lts-announce/2025/05/msg00030.htmlhttps://lists.debian.org/debian-lts-announce/2025/05/msg00045.html