drm/bridge: tc358767: Check if fully initialized before signalling HPD event via IRQ (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.24 % · percentile 15 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Modified
Description
In the Linux kernel, the following vulnerability has been resolved: drm/bridge: tc358767: Check if fully initialized before signalling HPD event via IRQ Make sure the connector is fully initialized before signalling any HPD events via drm_kms_helper_hotplug_event(), otherwise this may lead to NULL pointer dereference.
Weaknesses (CWE)
- CWE-476 — NULL Pointer Dereference
References
- https://git.kernel.org/stable/c/adc5674c23b8191e596ed0dbaa9600265ac896a8
- https://git.kernel.org/stable/c/e1b121f21bbc56a6ae035aa5b77daac62bfb9be5
- https://git.kernel.org/stable/c/9d567126474e68f959b2c2543c375f3bb32e948a
- https://git.kernel.org/stable/c/1fb13693953737783b424aa4712f0a27a9eaf5a8
- https://git.kernel.org/stable/c/162e48cb1d84c2c966b649b8ac5c9d4f75f6d44f
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| 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) |
European references
- ENISA EUVD · EUVD-2024-42071
- GCVE · GCVE-0-2024-46810
CERT-FR advisories
- CERTFR-2025-AVI-0022 — Multiples vulnérabilités dans le noyau Linux d'Ubuntu · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0002 — Multiples vulnérabilités dans le noyau Linux de Debian LTS · cert.ssi.gouv.fr
- CERTFR-2024-AVI-1102 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-1080 — Multiples vulnérabilités dans le noyau Linux d'Ubuntu · cert.ssi.gouv.fr
- CERTFR-2024-AVI-1013 — Multiples vulnérabilités dans le noyau Linux d'Ubuntu · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0999 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0997 — Multiples vulnérabilités dans le noyau Linux d'Ubuntu · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0837 — Multiples vulnérabilités dans le noyau Linux de Debian · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*< 5.15.167cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.16 < 6.1.109cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 6.2 < 6.6.50cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 6.7 < 6.10.9
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected f25ee5017e4fe520dbef1a001d60e3a678846508 < adc5674c23b8191e596ed0dbaa9600265ac896a8 ; affected f25ee5017e4fe520dbef1a001d60e3a678846508 < e1b121f21bbc56a6ae035aa5b77daac62bfb9be5 ; affected f25ee5017e4fe520dbef1a001d60e3a678846508 < 9d567126474e68f959b2c2543c375f3bb32e948a ; affected f25ee5017e4fe520dbef1a001d60e3a678846508 < 1fb13693953737783b424aa4712f0a27a9eaf5a8 ; affected f25ee5017e4fe520dbef1a001d60e3a678846508 < 162e48cb1d84c2c966b649b8ac5c9d4f75f6d44f |
| Linux · Linux | affected 5.3 ; unaffected 0 < 5.3 ; unaffected 5.15.167 ≤ 5.15.* ; unaffected 6.1.109 ≤ 6.1.* ; unaffected 6.6.50 ≤ 6.6.* ; unaffected 6.10.9 ≤ 6.10.* |
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 |