crypto: api - Use work queue in crypto_destroy_instance (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.21 % · percentile 10 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Deferred
Description
In the Linux kernel, the following vulnerability has been resolved: crypto: api - Use work queue in crypto_destroy_instance The function crypto_drop_spawn expects to be called in process context. However, when an instance is unregistered while it still has active users, the last user may cause the instance to be freed in atomic context. Fix this by delaying the freeing to a work queue.
References
- https://git.kernel.org/stable/c/625bf86bf53eb7a8ee60fb9dc45b272b77e5ce1c
- https://git.kernel.org/stable/c/048545d9fc6424b0a11e7e8771225bb9afe09422
- https://git.kernel.org/stable/c/c4cb61c5f976183c07d16b0071f0c60bc212ef1f
- https://git.kernel.org/stable/c/867a146690960ac7b89ce40f4ee60dd32eeb1682
- https://git.kernel.org/stable/c/c0dbcebc7f390ec7dbe010dcc22c60f0c6bfc26d
- https://git.kernel.org/stable/c/9ae4577bc077a7e32c3c7d442c95bc76865c0f17
European references
- ENISA EUVD · EUVD-2023-60107
- GCVE · GCVE-0-2023-53799
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 6bfd48096ff8ecabf955958b51ddfa7988eb0a14 < 625bf86bf53eb7a8ee60fb9dc45b272b77e5ce1c ; affected 6bfd48096ff8ecabf955958b51ddfa7988eb0a14 < 048545d9fc6424b0a11e7e8771225bb9afe09422 ; affected 6bfd48096ff8ecabf955958b51ddfa7988eb0a14 < c4cb61c5f976183c07d16b0071f0c60bc212ef1f ; affected 6bfd48096ff8ecabf955958b51ddfa7988eb0a14 < 867a146690960ac7b89ce40f4ee60dd32eeb1682 ; affected 6bfd48096ff8ecabf955958b51ddfa7988eb0a14 < c0dbcebc7f390ec7dbe010dcc22c60f0c6bfc26d ; affected 6bfd48096ff8ecabf955958b51ddfa7988eb0a14 < 9ae4577bc077a7e32c3c7d442c95bc76865c0f17 |
| Linux · Linux | affected 2.6.19 ; unaffected 0 < 2.6.19 ; unaffected 5.10.195 ≤ 5.10.* ; unaffected 5.15.132 ≤ 5.15.* ; unaffected 6.1.53 ≤ 6.1.* ; unaffected 6.4.16 ≤ 6.4.* |
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 |