CVE-2023-53714

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Source
https://cve.org/CVERecord?id=CVE-2023-53714
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53714.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-53714
Downstream
Related
Published
2025-10-22T13:23:48.341Z
Modified
2026-03-12T03:28:40.448502Z
Summary
drm/stm: ltdc: fix late dereference check
Details

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

drm/stm: ltdc: fix late dereference check

In ltdccrtcsetcrcsource(), struct drmcrtc was dereferenced in a containerof() before the pointer check. This could cause a kernel panic.

Fix this smatch warning: drivers/gpu/drm/stm/ltdc.c:1124 ltdccrtcsetcrcsource() warn: variable dereferenced before check 'crtc' (see line 1119)

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53714.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
79b44684a14e363d24c299b772f037344ad8c8dc
Fixed
340dba127bbed51e8425cd8e097aacfadd175462
Fixed
04fe3b82528232aa85a6c45464906d0727ef4f20
Fixed
898a9e3f56db9860ab091d4bf41b6caa99aafc3d

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53714.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.18.0
Fixed
6.1.47
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.4.12

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53714.json"