CVE-2026-23349
published 2026-03-25CVE-2026-23349: In the Linux kernel, the following vulnerability has been resolved: HID: pidff: Fix condition effect bit clearing As reported by MPDarkGuy on discord, NULL…
PriorityP418medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.12%
2.2th percentile
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
12 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.19.8-1 (forky) | linux 6.19.8-1 (forky) |
| linux | linux | — | — |
| linux | linux | >= 7f3d7bc0df4bdc23d31cf0f90b6e20c45129465e < d1edc027a4b0bb4c7a2670b530590b4df6177011 | d1edc027a4b0bb4c7a2670b530590b4df6177011 |
| linux | linux | >= 7f3d7bc0df4bdc23d31cf0f90b6e20c45129465e < ef0e669dbceaf3d7bb4ae0b235fa61feabd92b0b | ef0e669dbceaf3d7bb4ae0b235fa61feabd92b0b |
| linux | linux | >= 7f3d7bc0df4bdc23d31cf0f90b6e20c45129465e < 97d5c8f5c09a604c4873c8348f58de3cea69a7df | 97d5c8f5c09a604c4873c8348f58de3cea69a7df |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 6.19.8-1 | 6.19.8-1 |
| linux | linux_kernel | >= 6.18.0 < 6.18.17 | 6.18.17 |
| linux | linux_kernel | >= 6.18.1 < 6.18.17 | 6.18.17 |
| linux | linux_kernel | >= 6.19 < 6.19.7 | 6.19.7 |
| linux | linux_kernel | >= 6.19.0 < 6.19.7 | 6.19.7 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
vendor_redhat5.5MEDIUM
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Red Hat
kernel: HID: pidff: Fix condition effect bit clearing
vendor_redhat·2026-03-25·CVSS 5.5
CVE-2026-23349 [MEDIUM] CWE-824 kernel: HID: pidff: Fix condition effect bit clearing
kernel: HID: pidff: Fix condition effect bit clearing
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
A flaw was found in the Linux kernel's Human Interface Device (HID) subsystem, specifically within the `pidff` module. This vulnerability occurs because not all conditional effect bits were properly cleared, leading to null pointer dereferences. A local attacker could potentially exploit this flaw to cause a system crash, resulting in a denial of service.
Statement: This flaw affects systems using force feedback devices with the pidff
Debian
CVE-2026-23349: linux - In the Linux kernel, the following vulnerability has been resolved: HID: pidff:...
vendor_debian·2026
CVE-2026-23349 [LOW] CVE-2026-23349: linux - In the Linux kernel, the following vulnerability has been resolved: HID: pidff:...
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
Scope: local
bookworm: resolved
bullseye: resolved
forky: resolved (fixed in 6.19.8-1)
sid: resolved (fixed in 6.19.8-1)
trixie: resolved
OSV
HID: pidff: Fix condition effect bit clearing
osv·2026-03-25
CVE-2026-23349 HID: pidff: Fix condition effect bit clearing
HID: pidff: Fix condition effect bit clearing
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
GHSA
GHSA-c2qc-rj55-83m4: In the Linux kernel, the following vulnerability has been resolved:
HID: pidff: Fix condition effect bit clearing
As reported by MPDarkGuy on discor
ghsa_unreviewed·2026-03-25
CVE-2026-23349 GHSA-c2qc-rj55-83m4: In the Linux kernel, the following vulnerability has been resolved:
HID: pidff: Fix condition effect bit clearing
As reported by MPDarkGuy on discor
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
OSV
CVE-2026-23349: In the Linux kernel, the following vulnerability has been resolved: HID: pidff: Fix condition effect bit clearing As reported by MPDarkGuy on discord,
osv·2026-03-25
CVE-2026-23349 CVE-2026-23349: In the Linux kernel, the following vulnerability has been resolved: HID: pidff: Fix condition effect bit clearing As reported by MPDarkGuy on discord,
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
No detection rules found.
No public exploits indexed.
2026-03-25
Published