tee: optee: Fix incorrect page free bug (Linux Linux)
En bref
- Source
- NVD
- EPSS
- EPSS 0.24 % · centile 15 ()
- 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: tee: optee: Fix incorrect page free bug Pointer to the allocated pages (struct page *page) has already progressed towards the end of allocation. It is incorrect to perform __free_pages(page, order) using this pointer as we would free any arbitrary pages. Fix this by stop modifying the page pointer.
Faiblesses (CWE)
- CWE-763 — Libération d'un pointeur ou d'une référence invalide
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | Linux |
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · 416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Secondary) |
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2021-33735
- GCVE · GCVE-0-2021-47087
Avis du CERT-FR
- CERTFR-2024-AVI-0363 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0329 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.4.140 < 5.4.169cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.10.58 < 5.10.89cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.14 < 5.15.12cpe:2.3:o:linux:linux_kernel:5.16:rc1:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:5.16:rc2:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:5.16:rc3:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:5.16:rc4:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:5.16:rc5:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:5.16:rc6:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| Linux · Linux | affected 3c712f14d8a9354a8807c15c64c8dd334499cc42 < 806142c805cacd098e61bdc0f72c778a2389fe4a ; affected 1340dc3fb75ea69221f4f5dcb0cbace55ad0331c < ad338d825e3f7b96ee542bf313728af2d19fe9ad ; affected ec185dd3ab257dc2a60953fdf1b6622f524cc5b7 < 91e94e42f6fc49635f1a16d8ae3f79552bcfda29 ; affected ec185dd3ab257dc2a60953fdf1b6622f524cc5b7 < 18549bf4b21c739a9def39f27dcac53e27286ab5 ; affected 255e17923b22cb7abd026e044416d61f6bd0eec0 ; affected 5.4.140 < 5.4.169 |
| Linux · Linux | affected 5.14 ; unaffected 0 < 5.14 ; unaffected 5.4.169 ≤ 5.4.* ; unaffected 5.10.89 ≤ 5.10.* ; unaffected 5.15.12 ≤ 5.15.* ; unaffected 5.16 ≤ * |
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 |