Bluetooth: Fix not cleanup led when bt_init fails (Linux Linux)
En bref
- Source
- NVD
- EPSS
- EPSS 0.24 % · centile 15 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- Linux
- Statut NVD
- Analyzed
Description
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix not cleanup led when bt_init fails bt_init() calls bt_leds_init() to register led, but if it fails later, bt_leds_cleanup() is not called to unregister it. This can cause panic if the argument "bluetooth-power" in text is freed and then another led_trigger_register() tries to access it: BUG: unable to handle page fault for address: ffffffffc06d3bc0 RIP: 0010:strcmp+0xc/0x30 Call Trace: <TASK> led_trigger_register+0x10d/0x4f0 led_trigger_register_simple+0x7d/0x100 bt_init+0x39/0xf7 [bluetooth] do_one_initcall+0xd0/0x4e0
Références
- https://git.kernel.org/stable/c/8a66c3a94285552f6a8e45d73b34ebbad11d388b
- https://git.kernel.org/stable/c/2c6cf0afc3856359e620e96edd952457d258e16c
- https://git.kernel.org/stable/c/e7b950458156d410509a08c41930b75e72985938
- https://git.kernel.org/stable/c/edf7284a98296369dd0891a0457eec37df244873
- https://git.kernel.org/stable/c/5ecf7cd6fde5e72c87122084cf00d63e35d8dd9f
- https://git.kernel.org/stable/c/2f3957c7eb4e07df944169a3e50a4d6790e1c744
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-2022-53850
- GCVE · GCVE-0-2022-48971
Avis du CERT-FR
- CERTFR-2025-AVI-1057 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0024 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-1102 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-1048 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-1033 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0999 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.9 < 4.19.269cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.20 < 5.4.227cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.5 < 5.10.159cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.11 < 5.15.83cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.16 < 6.0.13cpe:2.3:o:linux:linux_kernel:6.1:rc1:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.1:rc2:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.1:rc3:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.1:rc4:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.1:rc5:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.1:rc6:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.1:rc7:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.1:rc8:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| Linux · Linux | affected e64c97b53bc6727aa4385535166aaa047281e02d < 8a66c3a94285552f6a8e45d73b34ebbad11d388b ; affected e64c97b53bc6727aa4385535166aaa047281e02d < 2c6cf0afc3856359e620e96edd952457d258e16c ; affected e64c97b53bc6727aa4385535166aaa047281e02d < e7b950458156d410509a08c41930b75e72985938 ; affected e64c97b53bc6727aa4385535166aaa047281e02d < edf7284a98296369dd0891a0457eec37df244873 ; affected e64c97b53bc6727aa4385535166aaa047281e02d < 5ecf7cd6fde5e72c87122084cf00d63e35d8dd9f ; affected e64c97b53bc6727aa4385535166aaa047281e02d < 2f3957c7eb4e07df944169a3e50a4d6790e1c744 |
| Linux · Linux | affected 4.9 ; unaffected 0 < 4.9 ; unaffected 4.19.269 ≤ 4.19.* ; unaffected 5.4.227 ≤ 5.4.* ; unaffected 5.10.159 ≤ 5.10.* ; unaffected 5.15.83 ≤ 5.15.* |
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 |