CVE-2025-23159
media: venus: hfi: add a check to handle OOB in sfr region
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
4.13
References 9
git.kernel.org
- stable/c/4dd109038d513b92d4d33524ffc89ba32e02ba48
- stable/c/8879397c0da5e5ec1515262995e82cdfd61b282a
- stable/c/1b8fb257234e7d2d4b3f48af07c5aa5e11c71634
- stable/c/4e95233af57715d81830fe82b408c633edff59f4
- stable/c/5af611c70fb889d46d2f654b8996746e59556750
- stable/c/530f623f56a6680792499a8404083e17f8ec51f4
- stable/c/a062d8de0be5525ec8c52f070acf7607ec8cbfe4
- stable/c/d78a8388a27b265fcb2b8d064f088168ac9356b0
- stable/c/f4b211714bcc70effa60c34d9fa613d182e3ef1e