CVE-2024-26648

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Source
https://cve.org/CVERecord?id=CVE-2024-26648
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-26648.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-26648
Downstream
Published
2024-03-26T17:50:01.635Z
Modified
2026-03-14T12:29:53.292813Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
drm/amd/display: Fix variable deferencing before NULL check in edp_setup_replay()
Details

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

drm/amd/display: Fix variable deferencing before NULL check in edpsetupreplay()

In edpsetupreplay(), 'struct dc *dc' & 'struct dmub_replay *replay' was dereferenced before the pointer 'link' & 'replay' NULL check.

Fixes the below: drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/linkedppanelcontrol.c:947 edpsetup_replay() warn: variable dereferenced before check 'link' (see line 933)

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/26xxx/CVE-2024-26648.json"
}
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
c7ddc0a800bc9f681a18c3bdd9f06b61adfabc11
Fixed
22ae604aea14756954e1c00ae653e34d2afd2935
Fixed
c02d257c654191ecda1dc1af6875d527e85310e7
Fixed
7073934f5d73f8b53308963cee36f0d389ea857c

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-26648.json"