HID: wacom: Use ktime_t rather than int when dealing with timestamps (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.30 % · percentile 22 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Deferred
Description
In the Linux kernel, the following vulnerability has been resolved: HID: wacom: Use ktime_t rather than int when dealing with timestamps Code which interacts with timestamps needs to use the ktime_t type returned by functions like ktime_get. The int type does not offer enough space to store these values, and attempting to use it is a recipe for problems. In this particular case, overflows would occur when calculating/storing timestamps leading to incorrect values being reported to userspace. In some cases these bad timestamps cause input handling in userspace to appear hung.
References
- https://git.kernel.org/stable/c/99036f1aed7e82773904f5d91a9897bb3e507fd9
- https://git.kernel.org/stable/c/9598a647ecc8f300b0540abf9d3b3439859d163b
- https://git.kernel.org/stable/c/67ce7724637c6adb66f788677cb50b82615de0ac
- https://git.kernel.org/stable/c/d89750b19681581796dfbe3689bbb5d439b99b24
- https://git.kernel.org/stable/c/bdeaa883b765709f231f47f9d6cc76c837a15396
- https://git.kernel.org/stable/c/d0198363f9108e4adb2511e607ba91e44779e8b1
- https://git.kernel.org/stable/c/9a6c0e28e215535b2938c61ded54603b4e5814c5
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.1 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H | Linux |
| CVSS 3.1 | HIGH 7.1 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H | NVD · 416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Secondary) |
European references
- ENISA EUVD · EUVD-2023-60109
- GCVE · GCVE-0-2023-53797
CERT-FR advisories
- CERTFR-2026-AVI-0369 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0247 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0225 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0108 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected f9e27d4bdb1fe257c1453d02560e3adc3e5b6023 < 99036f1aed7e82773904f5d91a9897bb3e507fd9 ; affected 4502ebbdc0e21e44a8a706428e420ae9c1bb9bba < 9598a647ecc8f300b0540abf9d3b3439859d163b ; affected 5047a228d4c8e2b5d1b856f21a00ecf717945a9c < 67ce7724637c6adb66f788677cb50b82615de0ac ; affected fb98336e23c11e9c8c7dd5425ec71adbbef7f773 < d89750b19681581796dfbe3689bbb5d439b99b24 ; affected 694d3e4387bfa69925e075053894385351106e64 < bdeaa883b765709f231f47f9d6cc76c837a15396 ; affected 17d793f3ed53080dab6bbeabfc82de890c901001 < d0198363f9108e4adb2511e607ba91e44779e8b1 |
| Linux · Linux | affected 6.4 ; unaffected 0 < 6.4 ; unaffected 5.4.251 ≤ 5.4.* ; unaffected 5.10.188 ≤ 5.10.* ; unaffected 5.15.120 ≤ 5.15.* ; unaffected 6.1.37 ≤ 6.1.* |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |