CVE-2024-49896

Advisory lineage Upstream: 0 Downstream: 52
Modified
Published: 21 Oct 2024, 18:01
Last modified:11 May 2026, 20:41

Vulnerability Summary

Overall Risk (default)
low
22/100
CVSS Score
5.5 MEDIUM
v3.1 (nvd)
EPSS Score
0.01% LOW
0% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

21 Oct 2024, 18:01
Published
Vulnerability first disclosed
11 May 2026, 20:41
Last Modified
Vulnerability information updated

Description

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.

CVSS Metrics

  • v3.1•MEDIUM•Score: 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS Trends

Current EPSS score: 0.01%• Percentile: 1%

Techniques & Countermeasures

  • CWE-476•NULL Pointer Dereference

    The product dereferences a pointer that it expects to be valid but is NULL.

Affected Systems

  • linux•linux

    ≥ 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c, < 3944d226f55235a960d8f1135927f95e9801be12 | ≥ 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c, < 471c53350ab83e47a2a117c2738ce0363785976e | ≥ 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c, < 0167d570f6a0b38689c4a0e50bf79c518d827500 | ≥ 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c, < 14db8692afe1aa2143b673856bb603713d8ea93f | ≥ 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c, < e8da54b7f8a17e44e67ea6d1037f35450af28115 | ≥ 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c, < 42d31a33643813cce55ee1ebbad3a2d0d24a08e0 | ≥ 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c, < 5b4b13e678b15975055f4ff1ce4cf0ce4c19b6c4 | ≥ 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c, < e41a291e1bef1153bba091b6580ecc7affc53c82 | ≥ 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c, < 35ff747c86767937ee1e0ca987545b7eed7a0810 | 4.15

  • linux•linux_kernel

    < 5.10.227 | ≥ 5.11, < 5.15.168 | ≥ 5.16, < 6.1.113 | ≥ 6.2, < 6.6.55 | ≥ 6.7, < 6.10.14 | ≥ 6.11, < 6.11.3

References (11)