---
cve: "CVE-2024-49896"
severity: "LOW"
cvss: 3.1
epss: "26%"
vendor: "Linux"
kev: false
exploited: false
published: "2024-10-21 18:15:12"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-11T15:23:16+02:00"
---

# CVE-2024-49896

> 3.1 LOW

## Beschreibung

In the Linux kernel, the following vulnerability has been resolved:

drm/amd/display: Check stream before comparing them

[WHAT & HOW]
amdgpu_dm can pass a null stream to dc_is_stream_unchanged. It is
necessary to check for null before dereferencing them.

This fixes 1 FORWARD_NULL issue reported by Coverity.

## Patch verfügbar (OSV)

- Kernel ≥ 4.19.323
- Kernel ≥ 5.4.285
- Kernel ≥ 5.10.227
- Kernel ≥ 5.15.168
- Kernel ≥ 6.1.113
- Kernel ≥ 6.6.55
- Kernel ≥ 6.10.14
- Kernel ≥ 6.11.3

## Referenzen

- <https://git.kernel.org/stable/c/3944d226f55235a960d8f1135927f95e9801be12>
- <https://git.kernel.org/stable/c/471c53350ab83e47a2a117c2738ce0363785976e>
- <https://git.kernel.org/stable/c/0167d570f6a0b38689c4a0e50bf79c518d827500>
- <https://git.kernel.org/stable/c/14db8692afe1aa2143b673856bb603713d8ea93f>
- <https://git.kernel.org/stable/c/e8da54b7f8a17e44e67ea6d1037f35450af28115>
- <https://git.kernel.org/stable/c/42d31a33643813cce55ee1ebbad3a2d0d24a08e0>
- <https://git.kernel.org/stable/c/5b4b13e678b15975055f4ff1ce4cf0ce4c19b6c4>
- <https://git.kernel.org/stable/c/e41a291e1bef1153bba091b6580ecc7affc53c82>
- <https://git.kernel.org/stable/c/35ff747c86767937ee1e0ca987545b7eed7a0810>
- <https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html>
- <https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2024-49896) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_