DEBIAN-CVE-2023-53284

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Source
https://security-tracker.debian.org/tracker/CVE-2023-53284
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-53284.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2023-53284
Upstream
Published
2025-09-16T08:15:37Z
Modified
2025-09-25T03:46:04.719438Z
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: check for null return of devmkzalloc() in dpuwritebackinit() Because of the possilble failure of devmkzalloc(), dpuwbconn might be NULL and will cause null pointer dereference later. Therefore, it might be better to check it and directly return -ENOMEM. Patchwork: https://patchwork.freedesktop.org/patch/512277/ [DB: fixed typo in commit message]

References

Affected packages

Debian:12 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.1.20-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.1.20-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.1.20-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}