In the Linux kernel, the following vulnerability has been resolved: Input: evdev - sanitize event type index when fetching event masks The user-supplied event type index passed to EVIOCGMASK / EVIO…
Info
Summary
In the Linux kernel, the following vulnerability has been resolved: Input: evdev - sanitize event type index when fetching event masks The user-supplied event type index passed to EVIOCGMASK / EVIOCSMASK ioctls is used to index the static counts array in evdev_get_mask_cnt() and client evmasks array in evdev_get_mask(). While the event type is architecturally bounded by EV_CNT, speculative execution may mispredict bounds checks and perform out-of-bounds loads. Sanitize the event type index …
In-depth triage
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Sources
- NVD DATABASE
Original Links
- https://git.kernel.org/stable/c/3abd29c61d2ef37c4102cf755b18be53bb9dbea6
- https://git.kernel.org/stable/c/4034ef247a9dde3f56660b01f0c3280dac6b1274
- https://git.kernel.org/stable/c/433913b4a92214d76e9f0c03ad9128fec943d5f8
- https://git.kernel.org/stable/c/5db341189bb7ff041d570dbe36ecca7e32913927
- https://git.kernel.org/stable/c/810e1883d4815f29c30d900ad7333d03cc2515d1
- https://git.kernel.org/stable/c/c79b08d8fa230871a3634e34a66e591ac2d084ef
- https://git.kernel.org/stable/c/f27fa9b39f925d26e034a1f382cb45523138f4ae
- https://git.kernel.org/stable/c/f3fc329acad9a71b3c077237cbac20670d2358c8
Timeline
- nvd_ingest NVD