CVE-2025-23159
media: venus: hfi: add a check to handle OOB in sfr region
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media: venus: hfi: add a check to handle OOB in sfr region
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.
Reserved 2025-01-11 | Published 2025-05-01 | Updated 2025-05-26 | Assigner Linuxgit.kernel.org/...c/4dd109038d513b92d4d33524ffc89ba32e02ba48
git.kernel.org/...c/8879397c0da5e5ec1515262995e82cdfd61b282a
git.kernel.org/...c/1b8fb257234e7d2d4b3f48af07c5aa5e11c71634
git.kernel.org/...c/4e95233af57715d81830fe82b408c633edff59f4
git.kernel.org/...c/5af611c70fb889d46d2f654b8996746e59556750
git.kernel.org/...c/530f623f56a6680792499a8404083e17f8ec51f4
git.kernel.org/...c/a062d8de0be5525ec8c52f070acf7607ec8cbfe4
git.kernel.org/...c/d78a8388a27b265fcb2b8d064f088168ac9356b0
git.kernel.org/...c/f4b211714bcc70effa60c34d9fa613d182e3ef1e
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