CVE-2026-23349
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
HID: pidff: Fix condition effect bit clearing
As reported by MPDarkGuy on discord, NULL pointer dereferences were happening because not all the conditional effects bits were cleared.
Properly clear all conditional effect bits from ffbit
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 7f3d7bc0df4bdc23d31cf0f90b6e20c45129465e < d1edc027a4b0bb4c7a2670b530590b4df6177011 | affected |
| Linux | Linux | 7f3d7bc0df4bdc23d31cf0f90b6e20c45129465e < ef0e669dbceaf3d7bb4ae0b235fa61feabd92b0b | affected |
| Linux | Linux | 7f3d7bc0df4bdc23d31cf0f90b6e20c45129465e < 97d5c8f5c09a604c4873c8348f58de3cea69a7df | affected |
| Linux | Linux | 6.18 | affected |
| Linux | Linux | 0 < 6.18 | unaffected |
| Linux | Linux | 6.18.17 <= 6.18.* | unaffected |
| Linux | Linux | 6.19.7 <= 6.19.* | unaffected |
| Linux | Linux | 7.0 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/d1edc027a4b0bb4c7a2670b530590b4df6177011
- https://git.kernel.org/stable/c/ef0e669dbceaf3d7bb4ae0b235fa61feabd92b0b
- https://git.kernel.org/stable/c/97d5c8f5c09a604c4873c8348f58de3cea69a7df
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