CVE-2025-39710
HIGH severity · CVSS 7.8 · Out-of-bounds read
7.8CVSS HIGH
Summary
In the Linux kernel, the following vulnerability has been resolved: media: venus: Add a check for packet size after reading from shared memory Add a check to ensure that the packet size does not exceed the number of available words after reading the packet header from shared memory. This ensures that the size provided by the firmware is safe to process and prevent potential out-of-bounds memory access.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products we track (2)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://git.kernel.org/stable/c/0520c89f6280d2b60ab537d5743601185ee7d8ab ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/0520c89f6280d2b60ab537d5743601185ee7d8abPatch
- https://git.kernel.org/stable/c/2d8cea8310a245730816a1fd0c9fa4a5a3bdc68cPatch
- https://git.kernel.org/stable/c/49befc830daa743e051a65468c05c2ff9e8580e6Patch
- https://git.kernel.org/stable/c/7638bae4539dcebc3f68fda74ac35d73618ec440Patch
- https://git.kernel.org/stable/c/ba567c2e52fbcf0e20502746bdaa79e911c2e8cfPatch
- https://git.kernel.org/stable/c/ef09b96665f16f3f0bac4e111160e6f24f1f8791Patch
- https://git.kernel.org/stable/c/f0cbd9386f974d310a0d20a02e4a1323e95ea654Patch
- https://git.kernel.org/stable/c/f5b7a943055a4a106d40a03bacd940e28cc1955fPatch