CVE-2024-49921

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Source
https://cve.org/CVERecord?id=CVE-2024-49921
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-49921.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-49921
Downstream
Related
Published
2024-10-21T18:01:47.112Z
Modified
2026-03-20T12:38:10.653209Z
Summary
drm/amd/display: Check null pointers before used
Details

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

drm/amd/display: Check null pointers before used

[WHAT & HOW] Poniters, such as dc->clkmgr, are null checked previously in the same function, so Coverity warns "implies that "dc->clkmgr" might be null". As a result, these pointers need to be checked when used again.

This fixes 10 FORWARD_NULL issues reported by Coverity.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/49xxx/CVE-2024-49921.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c
Fixed
5b35bf1a82eb29841b67ff5643ba83762250fc24
Fixed
be1fb44389ca3038ad2430dac4234669bc177ee3

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-49921.json"