crypto: qat - ADF_STATUS_PF_RUNNING should be set after adf_dev_init (Linux Linux)
En bref
- Source
- NVD
- EPSS
- EPSS 0.23 % · centile 13 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- Linux
- Statut NVD
- Analyzed
Description
In the Linux kernel, the following vulnerability has been resolved: crypto: qat - ADF_STATUS_PF_RUNNING should be set after adf_dev_init ADF_STATUS_PF_RUNNING is (only) used and checked by adf_vf2pf_shutdown() before calling adf_iov_putmsg()->mutex_lock(vf2pf_lock), however the vf2pf_lock is initialized in adf_dev_init(), which can fail and when it fail, the vf2pf_lock is either not initialized or destroyed, a subsequent use of vf2pf_lock will cause issue. To fix this issue, only set this flag if adf_dev_init() returns 0. [ 7.178404] BUG: KASAN: user-memory-access in __mutex_lock.isra.0+0x1ac/0x7c0 [ 7.180345] Call Trace: [ 7.182576] mutex_lock+0xc9/0xd0 [ 7.183257] adf_iov_putmsg+0x118/0x1a0 [intel_qat] [ 7.183541] adf_vf2pf_shutdown+0x4d/0x7b [intel_qat] [ 7.183834] adf_dev_shutdown+0x172/0x2b0 [intel_qat] [ 7.184127] adf_probe+0x5e9/0x600 [qat_dh895xccvf]
Faiblesses (CWE)
- CWE-908 — Utilisation d'une ressource non initialisée
Références
- https://git.kernel.org/stable/c/f4c4e07140687f42bfa40e091bb4a55d7960ce4d
- https://git.kernel.org/stable/c/446045cf682af12d9294765f6c46084b374b5654
- https://git.kernel.org/stable/c/09d16cee6285d37cc76311c29add6d97a7e4acda
- https://git.kernel.org/stable/c/05ec8192ee4bfdf2a8894a68350dac9f1a155fa6
- https://git.kernel.org/stable/c/1f50392650ae794a1aea41c213c6a3e1c824413c
- https://git.kernel.org/stable/c/20fd40fc6f2c2b41dc6f637f88d494b14e9c21f1
- https://git.kernel.org/stable/c/1ea500ce6f7c9106e4a561d28e69215f3d451818
- https://git.kernel.org/stable/c/8609f5cfdc872fc3a462efa6a3eca5cb1e2f6446
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2021-33704
- GCVE · GCVE-0-2021-47056
Avis du CERT-FR
- CERTFR-2024-AVI-0458 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0440 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0420 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0363 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.7 < 4.9.269cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.10 < 4.14.233cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.15 < 4.19.191cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.20 < 5.4.119cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.5 < 5.10.37cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.11 < 5.11.21cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.12 < 5.12.4
Produits affectés
| Produit | Versions |
|---|---|
| Linux · Linux | affected 25c6ffb249f612c56a48ce48a3887adf57b8f4bd < f4c4e07140687f42bfa40e091bb4a55d7960ce4d ; affected 25c6ffb249f612c56a48ce48a3887adf57b8f4bd < 446045cf682af12d9294765f6c46084b374b5654 ; affected 25c6ffb249f612c56a48ce48a3887adf57b8f4bd < 09d16cee6285d37cc76311c29add6d97a7e4acda ; affected 25c6ffb249f612c56a48ce48a3887adf57b8f4bd < 05ec8192ee4bfdf2a8894a68350dac9f1a155fa6 ; affected 25c6ffb249f612c56a48ce48a3887adf57b8f4bd < 1f50392650ae794a1aea41c213c6a3e1c824413c ; affected 25c6ffb249f612c56a48ce48a3887adf57b8f4bd < 20fd40fc6f2c2b41dc6f637f88d494b14e9c21f1 |
| Linux · Linux | affected 4.7 ; unaffected 0 < 4.7 ; unaffected 4.9.269 ≤ 4.9.* ; unaffected 4.14.233 ≤ 4.14.* ; unaffected 4.19.191 ≤ 4.19.* ; unaffected 5.4.119 ≤ 5.4.* |
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 |