drm/radeon: Fix PCI device refcount leak in radeon_atrm_get_bios() (Linux Linux)
En bref
- Source
- NVD
- EPSS
- EPSS 0.17 % · centile 6 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- Linux
- Statut NVD
- Analyzed
Description
In the Linux kernel, the following vulnerability has been resolved: drm/radeon: Fix PCI device refcount leak in radeon_atrm_get_bios() As comment of pci_get_class() says, it returns a pci_device with its refcount increased and decreased the refcount for the input parameter @from if it is not NULL. If we break the loop in radeon_atrm_get_bios() with 'pdev' not NULL, we need to call pci_dev_put() to decrease the refcount. Add the missing pci_dev_put() to avoid refcount leak.
Références
- https://git.kernel.org/stable/c/6f28c7f67af4ef9bca580ab67ae2d4511797af56
- https://git.kernel.org/stable/c/e738f82e5b1311e8fb3d1409491a6fcce6418fbe
- https://git.kernel.org/stable/c/1079df6acf56f99d86b0081a38c84701412cc90e
- https://git.kernel.org/stable/c/470a77989037c3ab2b08bf2d026d2c0ddc35ff5b
- https://git.kernel.org/stable/c/3991d98a8a07b71c02f3a39f77d6d9a7f575a5c4
- https://git.kernel.org/stable/c/88c6e0995c04b170563b5c894c50a3b2152e18c2
- https://git.kernel.org/stable/c/b9decada8749b606fd8b4f04a3d6c74f7983d7bc
- https://git.kernel.org/stable/c/a6cffe54064a5f6c2162a85af3c16c6b453eac4e
- https://git.kernel.org/stable/c/725a521a18734f65de05b8d353b5bd0d3ca4c37a
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-2025-32047
- GCVE · GCVE-0-2022-50520
Avis du CERT-FR
- CERTFR-2025-AVI-1073 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-1032 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 3.2.29 < 3.3cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 3.2.60 < 3.3cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 3.4.12 < 3.5cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 3.5.5 < 3.6cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 3.6.1 < 4.9.337cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.10 < 4.14.303cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.15 < 4.19.270cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.20 < 5.4.229cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.5 < 5.10.163cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.11 < 5.15.86cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.16 < 6.0.16cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 6.1 < 6.1.2cpe:2.3:o:linux:linux_kernel:3.6:-:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:3.6:rc3:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:3.6:rc4:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:3.6:rc5:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:3.6:rc6:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:3.6:rc7:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| Linux · Linux | affected c61e2775873f603148e8e998a938721b7d222d24 < 6f28c7f67af4ef9bca580ab67ae2d4511797af56 ; affected c61e2775873f603148e8e998a938721b7d222d24 < e738f82e5b1311e8fb3d1409491a6fcce6418fbe ; affected c61e2775873f603148e8e998a938721b7d222d24 < 1079df6acf56f99d86b0081a38c84701412cc90e ; affected c61e2775873f603148e8e998a938721b7d222d24 < 470a77989037c3ab2b08bf2d026d2c0ddc35ff5b ; affected c61e2775873f603148e8e998a938721b7d222d24 < 3991d98a8a07b71c02f3a39f77d6d9a7f575a5c4 ; affected c61e2775873f603148e8e998a938721b7d222d24 < 88c6e0995c04b170563b5c894c50a3b2152e18c2 |
| Linux · Linux | affected 3.6 ; unaffected 0 < 3.6 ; unaffected 4.9.337 ≤ 4.9.* ; unaffected 4.14.303 ≤ 4.14.* ; unaffected 4.19.270 ≤ 4.19.* ; unaffected 5.4.229 ≤ 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 |