CVE-2025-39710media: venus: Add a check for packet size after reading from shared memory
Updated under an hour ago ()
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It affects Linux and 3 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Free account, 1 product
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.
- CVSS
- 7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Modified
- Record last updated
- Aug 5, 2026
- First seen by InfoSec Signals
- Oct 19, 2026
Affected products
Linux Linux linux:linux (from the name) | from d96d3f30c0f2f564f6922bf4ccdf4464992e31fb before 0520c89f6280d2b60ab537d5743601185ee7d8ab; from d96d3f30c0f2f564f6922bf4ccdf4464992e31fb before f5b7a943055a4a106d40a03bacd940e28cc1955f; from d96d3f30c0f2f564f6922bf4ccdf4464992e31fb before ef09b96665f16f3f0bac4e111160e6f24f1f8791; from d96d3f30c0f2f564f6922bf4ccdf4464992e31fb before 7638bae4539dcebc3f68fda74ac35d73618ec440; from d96d3f30c0f2f564f6922bf4ccdf4464992e31fb before ba567c2e52fbcf0e20502746bdaa79e911c2e8cf; from d96d3f30c0f2f564f6922bf4ccdf4464992e31fb before 2d8cea8310a245730816a1fd0c9fa4a5a3bdc68c; from d96d3f30c0f2f564f6922bf4ccdf4464992e31fb before f0cbd9386f974d310a0d20a02e4a1323e95ea654; from d96d3f30c0f2f564f6922bf4ccdf4464992e31fb before 49befc830daa743e051a65468c05c2ff9e8580e6 | CNA record |
Siemens SIMATIC CN 4100 siemens:simatic_cn_4100 (from the name) | before V5.0 | CISA ADP |
linux linux_kernel linux:linux_kernel | from 4.13 before 5.4.297; from 5.5 before 5.10.241; from 5.11 before 5.15.190; from 5.16 before 6.1.149; from 6.2 before 6.6.103; from 6.7 before 6.12.44; from 6.13 before 6.16.4 | NVD |
debian debian_linux debian:debian_linux | 11.0 | NVD |
References
- https://git.kernel.org/stable/c/0520c89f6280d2b60ab537d5743601185ee7d8abpatch
- https://git.kernel.org/stable/c/f5b7a943055a4a106d40a03bacd940e28cc1955fpatch
- https://git.kernel.org/stable/c/ef09b96665f16f3f0bac4e111160e6f24f1f8791patch
- https://git.kernel.org/stable/c/7638bae4539dcebc3f68fda74ac35d73618ec440patch
- https://git.kernel.org/stable/c/ba567c2e52fbcf0e20502746bdaa79e911c2e8cfpatch
- https://git.kernel.org/stable/c/2d8cea8310a245730816a1fd0c9fa4a5a3bdc68cpatch
- https://git.kernel.org/stable/c/f0cbd9386f974d310a0d20a02e4a1323e95ea654patch
- https://git.kernel.org/stable/c/49befc830daa743e051a65468c05c2ff9e8580e6patch
- https://lists.debian.org/debian-lts-announce/2025/10/msg00007.htmlmailing-list, third-party-advisory
- https://lists.debian.org/debian-lts-announce/2025/10/msg00008.htmlmailing-list, third-party-advisory
- https://cert-portal.siemens.com/productcert/html/ssa-032379.html
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.