ASoC: SOF: Add some bounds checking to firmware data (Linux Linux)
En bref
- Source
- NVD
- EPSS
- EPSS 0.29 % · centile 22 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- Linux
- Statut NVD
- Analyzed
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Description
In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: Add some bounds checking to firmware data Smatch complains about "head->full_size - head->header_size" can underflow. To some extent, we're always going to have to trust the firmware a bit. However, it's easy enough to add a check for negatives, and let's add a upper bounds check as well.
Faiblesses (CWE)
- CWE-120 — Copie de tampon sans vérification de taille (débordement classique)
Références
- https://git.kernel.org/stable/c/d133d67e7e724102d1e53009c4f88afaaf3e167c
- https://git.kernel.org/stable/c/ced7df8b3c5c4751244cad79011e86cf1f809153
- https://git.kernel.org/stable/c/044e220667157fb9d59320341badec59cf45ba48
- https://git.kernel.org/stable/c/9eeb8e1231f6450c574c1db979122e171a1813ab
- https://git.kernel.org/stable/c/98f681b0f84cfc3a1d83287b77697679e0398306
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 8.4 | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | CISA-ADP |
| CVSS 3.1 | HIGH 8.4 | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) |
Références européennes
- ENISA EUVD · EUVD-2024-24189
- GCVE · GCVE-0-2024-26927
Avis du CERT-FR
- CERTFR-2024-AVI-0546 — Multiples vulnérabilités dans le noyau Linux d'Ubuntu · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0420 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.19 < 6.1.83cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 6.2 < 6.6.23cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 6.7 < 6.7.11cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 6.8 < 6.8.2
Produits affectés
| Produit | Versions |
|---|---|
| Linux · Linux | affected d2458baa799fff377660d86323dd20a3f4deecb4 < d133d67e7e724102d1e53009c4f88afaaf3e167c ; affected d2458baa799fff377660d86323dd20a3f4deecb4 < ced7df8b3c5c4751244cad79011e86cf1f809153 ; affected d2458baa799fff377660d86323dd20a3f4deecb4 < 044e220667157fb9d59320341badec59cf45ba48 ; affected d2458baa799fff377660d86323dd20a3f4deecb4 < 9eeb8e1231f6450c574c1db979122e171a1813ab ; affected d2458baa799fff377660d86323dd20a3f4deecb4 < 98f681b0f84cfc3a1d83287b77697679e0398306 |
| Linux · Linux | affected 5.19 ; unaffected 0 < 5.19 ; unaffected 6.1.83 ≤ 6.1.* ; unaffected 6.6.23 ≤ 6.6.* ; unaffected 6.7.11 ≤ 6.7.* ; unaffected 6.8.2 ≤ 6.8.* |
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 |