CVE-2025-40302
media: videobuf2: forbid remove_bufs when legacy fileio is active
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 8, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
a3293a85381ec9680aa2929547fbc76c5d87a1b2 < a6a493b985bfffac097a4e1be09f98b27729dca8 a3293a85381ec9680aa2929547fbc76c5d87a1b2 < e819b34df0a7030a15c968d619fa8a3ed2455c7a a3293a85381ec9680aa2929547fbc76c5d87a1b2 < 27afd6e066cfd80ddbe22a4a11b99174ac89cced
Linux / Linux
6.10