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CVE-2025-40302
Published: Dec 8, 2025
Modified: May 11, 2026
PUBLISHED
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.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected a3293a85381ec9680aa2929547fbc76c5d87a1b2 - < a6a493b985bfffac097a4e1be09f98b27729dca8affected a3293a85381ec9680aa2929547fbc76c5d87a1b2 - < e819b34df0a7030a15c968d619fa8a3ed2455c7aaffected a3293a85381ec9680aa2929547fbc76c5d87a1b2 - < 27afd6e066cfd80ddbe22a4a11b99174ac89cced |
Linux | Linux | affected 6.10unaffected 0 - < 6.10unaffected 6.12.58 - <= 6.12.*unaffected 6.17.8 - <= 6.17.*unaffected 6.18 - <= * |
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