Description

In the Linux kernel, the following vulnerability has been resolved: media: videobuf2: forbid remove_bufs when legacy fileio is active vb2_ioctl_remove_bufs() call manipulates queue internal buffer list, potentially overwriting some pointers used by the legacy fileio access mode. Forbid that ioctl when fileio is active to protect internal queue state between subsequent read/write calls.

INFO

Published Date :

2025-12-08T00:46:26.293Z

Last Modified :

2025-12-08T00:46:26.293Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2025-40302 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-40302.

URL Resource
https://git.kernel.org/stable/c/27afd6e066cfd80ddbe22a4a11b99174ac89cced cve-icon cve-icon
https://git.kernel.org/stable/c/a6a493b985bfffac097a4e1be09f98b27729dca8 cve-icon cve-icon
https://git.kernel.org/stable/c/e819b34df0a7030a15c968d619fa8a3ed2455c7a cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025120819-CVE-2025-40302-84e9@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-40302 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-40302 cve-icon
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