crypto: cavium - prevent integer overflow loading firmware (Linux Linux)
En bref
- Source
- NVD
- EPSS
- EPSS 0.16 % · centile 6 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- Linux
- Statut NVD
- Modified
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Description
In the Linux kernel, the following vulnerability has been resolved: crypto: cavium - prevent integer overflow loading firmware The "code_length" value comes from the firmware file. If your firmware is untrusted realistically there is probably very little you can do to protect yourself. Still we try to limit the damage as much as possible. Also Smatch marks any data read from the filesystem as untrusted and prints warnings if it not capped correctly. The "ntohl(ucode->code_length) * 2" multiplication can have an integer overflow.
Faiblesses (CWE)
- CWE-190 — Débordement d'entier
Références
- https://git.kernel.org/stable/c/c4d4c2afd08dfb3cd1c880d1811ede2568e81a6d
- https://git.kernel.org/stable/c/90e483e7f20c32287d2a9da967e122938f52737a
- https://git.kernel.org/stable/c/584561e94260268abe1c83e00d9c205565cb7bc5
- https://git.kernel.org/stable/c/3a720eb89026c5241b8c4abb33370dc6fb565eee
- https://git.kernel.org/stable/c/172c8a24fc8312cf6b88d3c88469653fdcb1c127
- https://git.kernel.org/stable/c/371fa5129af53a79f6dddc90fe5bb0825cbe72a4
- https://git.kernel.org/stable/c/e29fd7a6852376d2cfb95ad5d6d3eeff93f815e9
- https://git.kernel.org/stable/c/2526d6bf27d15054bb0778b2f7bc6625fd934905
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H | Linux |
| CVSS 3.1 | HIGH 7.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H | NVD · 416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Secondary) |
| 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-2022-55525
- GCVE · GCVE-0-2022-50330
Avis du CERT-FR
- CERTFR-2025-AVI-0921 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0895 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.11 < 4.14.296cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.15 < 4.19.262cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.20 < 5.4.220cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.5 < 5.10.150cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.11 < 5.15.75cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.16 < 5.19.17cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 6.0 < 6.0.3
Produits affectés
| Produit | Versions |
|---|---|
| Linux · Linux | affected 9e2c7d99941d000a36f68a3594cec27a1bbea274 < c4d4c2afd08dfb3cd1c880d1811ede2568e81a6d ; affected 9e2c7d99941d000a36f68a3594cec27a1bbea274 < 90e483e7f20c32287d2a9da967e122938f52737a ; affected 9e2c7d99941d000a36f68a3594cec27a1bbea274 < 584561e94260268abe1c83e00d9c205565cb7bc5 ; affected 9e2c7d99941d000a36f68a3594cec27a1bbea274 < 3a720eb89026c5241b8c4abb33370dc6fb565eee ; affected 9e2c7d99941d000a36f68a3594cec27a1bbea274 < 172c8a24fc8312cf6b88d3c88469653fdcb1c127 ; affected 9e2c7d99941d000a36f68a3594cec27a1bbea274 < 371fa5129af53a79f6dddc90fe5bb0825cbe72a4 |
| Linux · Linux | affected 4.11 ; unaffected 0 < 4.11 ; unaffected 4.14.296 ≤ 4.14.* ; unaffected 4.19.262 ≤ 4.19.* ; unaffected 5.4.220 ≤ 5.4.* ; unaffected 5.10.150 ≤ 5.10.* |
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 |