CVE-2022-49100
virtio_console: eliminate anonymous module_init & module_exit
En bref
- Source
- NVD
- EPSS
- EPSS 0.26 % · centile 18 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- Linux
- Statut NVD
- Analyzed
Description
In the Linux kernel, the following vulnerability has been resolved: virtio_console: eliminate anonymous module_init & module_exit Eliminate anonymous module_init() and module_exit(), which can lead to confusion or ambiguity when reading System.map, crashes/oops/bugs, or an initcall_debug log. Give each of these init and exit functions unique driver-specific names to eliminate the anonymous names. Example 1: (System.map) ffffffff832fc78c t init ffffffff832fc79e t init ffffffff832fc8f8 t init Example 2: (initcall_debug log) calling init+0x0/0x12 @ 1 initcall init+0x0/0x12 returned 0 after 15 usecs calling init+0x0/0x60 @ 1 initcall init+0x0/0x60 returned 0 after 2 usecs calling init+0x0/0x9a @ 1 initcall init+0x0/0x9a returned 0 after 74 usecs
Références
- https://git.kernel.org/stable/c/93e3d88321d2274fa4e26b006e19cc10fec331c2
- https://git.kernel.org/stable/c/7deaddb704713608e0ae559e27185581b9af71a0
- https://git.kernel.org/stable/c/0f3d824bd70a1303464d5e93ee3e7afe7832fe89
- https://git.kernel.org/stable/c/3504b0a177208eda85bf472bbf7c9aa77d2b8343
- https://git.kernel.org/stable/c/c69b442125bf009fce26e15aa5616caf8a3673c3
- https://git.kernel.org/stable/c/44c2d5fbe7b2bd1f8cb114d608a591a73a5d4ae6
- https://git.kernel.org/stable/c/3fd5dee7404ce40c79cba468bb2510115639d975
- https://git.kernel.org/stable/c/71612aee09ecea3475f8751dc841d75a011b1fd0
- https://git.kernel.org/stable/c/fefb8a2a941338d871e2d83fbd65fbfa068857bd
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-2022-55104
- GCVE · GCVE-0-2022-49100
Avis du CERT-FR
- CERTFR-2025-AVI-1057 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0336 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0307 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0252 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*< 4.9.311cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.10 < 4.14.276cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.15 < 4.19.238cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.20 < 5.4.189cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.5 < 5.10.111cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.11 < 5.15.34cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.16 < 5.16.20cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.17 < 5.17.3
Produits affectés
| Produit | Versions |
|---|---|
| Linux · Linux | affected 31610434bc3523c0b01a10917a1185096a03c4c8 < 93e3d88321d2274fa4e26b006e19cc10fec331c2 ; affected 31610434bc3523c0b01a10917a1185096a03c4c8 < 7deaddb704713608e0ae559e27185581b9af71a0 ; affected 31610434bc3523c0b01a10917a1185096a03c4c8 < 0f3d824bd70a1303464d5e93ee3e7afe7832fe89 ; affected 31610434bc3523c0b01a10917a1185096a03c4c8 < 3504b0a177208eda85bf472bbf7c9aa77d2b8343 ; affected 31610434bc3523c0b01a10917a1185096a03c4c8 < c69b442125bf009fce26e15aa5616caf8a3673c3 ; affected 31610434bc3523c0b01a10917a1185096a03c4c8 < 44c2d5fbe7b2bd1f8cb114d608a591a73a5d4ae6 |
| Linux · Linux | affected 2.6.24 ; unaffected 0 < 2.6.24 ; unaffected 4.9.311 ≤ 4.9.* ; unaffected 4.14.276 ≤ 4.14.* ; unaffected 4.19.238 ≤ 4.19.* ; unaffected 5.4.189 ≤ 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 |