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CVE-2024-49896drm/amd/display: Check stream before comparing them
- 5.5MediumCVSS base score
- 0.26%Exploitation in 30 daysEPSS · top 82% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
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.
Timeline
ID reserved
By Linux
Published
- 19 months later
· 19 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.26% · top 82% of all CVEs (13 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Affected products
- affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c – < 3944d226f55235a960d8f1135927f95e9801be12
- affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c – < 471c53350ab83e47a2a117c2738ce0363785976e
- affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c – < 0167d570f6a0b38689c4a0e50bf79c518d827500
- affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c – < 14db8692afe1aa2143b673856bb603713d8ea93f
- affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c – < e8da54b7f8a17e44e67ea6d1037f35450af28115
- affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c – < 42d31a33643813cce55ee1ebbad3a2d0d24a08e0
- affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c – < 5b4b13e678b15975055f4ff1ce4cf0ce4c19b6c4
- affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c – < e41a291e1bef1153bba091b6580ecc7affc53c82
- affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c – < 35ff747c86767937ee1e0ca987545b7eed7a0810
- affected 4.15
- unaffected < 4.15
- unaffected 4.19.323 – ≤ 4.19.*
- unaffected 5.4.285 – ≤ 5.4.*
- unaffected 5.10.227 – ≤ 5.10.*
- unaffected 5.15.168 – ≤ 5.15.*
- unaffected 6.1.113 – ≤ 6.1.*
- unaffected 6.6.55 – ≤ 6.6.*
- unaffected 6.10.14 – ≤ 6.10.*
- unaffected 6.11.3 – ≤ 6.11.*
- unaffected 6.12 – ≤ *
References
References11
- https://git.kernel.org/stable/c/3944d226f55235a960d8f1135927f95e9801be12 (opens in a new tab)
- https://git.kernel.org/stable/c/471c53350ab83e47a2a117c2738ce0363785976e (opens in a new tab)
- https://git.kernel.org/stable/c/0167d570f6a0b38689c4a0e50bf79c518d827500 (opens in a new tab)
- https://git.kernel.org/stable/c/14db8692afe1aa2143b673856bb603713d8ea93f (opens in a new tab)
- https://git.kernel.org/stable/c/e8da54b7f8a17e44e67ea6d1037f35450af28115 (opens in a new tab)
- https://git.kernel.org/stable/c/42d31a33643813cce55ee1ebbad3a2d0d24a08e0 (opens in a new tab)
- https://git.kernel.org/stable/c/5b4b13e678b15975055f4ff1ce4cf0ce4c19b6c4 (opens in a new tab)
- https://git.kernel.org/stable/c/e41a291e1bef1153bba091b6580ecc7affc53c82 (opens in a new tab)
- https://git.kernel.org/stable/c/35ff747c86767937ee1e0ca987545b7eed7a0810 (opens in a new tab)
- https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html (opens in a new tab)
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2024-43595 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2024-49896)Record last updated .