CVE-2023-53498

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Source
https://cve.org/CVERecord?id=CVE-2023-53498
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53498.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-53498
Downstream
Related
Published
2025-10-01T11:45:49.549Z
Modified
2026-04-11T12:46:48.339560Z
Summary
drm/amd/display: Fix potential null dereference
Details

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

drm/amd/display: Fix potential null dereference

The adev->dm.dc pointer can be NULL and dereferenced in amdgpudmfini() without checking.

Add a NULL pointer check before calling dcdmubsrv_destroy().

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53498.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
9a71c7d31734f74549ad2bcd652c403c71e7c8d1
Fixed
624a60911b71af08a912ee8a296b271b3e7b34ab
Fixed
4b1afffdd94093118b3cc235ef2b4d2520fb4950
Fixed
b75aaebac265e3f29863699d9a929fdfba13d0a4
Fixed
281933f36a53fed1c2993a92cf1edfb424595474
Fixed
d4b749771fed3f99bbe8880eaab32a05ede0e5fa
Fixed
52f1783ff4146344342422c1cd94fcb4ce39b6fe

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53498.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.6.0
Fixed
5.10.246
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.111
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.28
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.2.15
Type
ECOSYSTEM
Events
Introduced
6.3.0
Fixed
6.3.2

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53498.json"