DEBIAN-CVE-2023-53664

See a problem?
Please try reporting it to the source first.
Source
https://security-tracker.debian.org/tracker/CVE-2023-53664
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-53664.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2023-53664
Upstream
Published
2025-10-07T16:15:50Z
Modified
2025-10-08T08:01:43Z
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved: OPP: Fix potential null ptr dereference in devpmoppgetrequiredpstate() "opp" pointer is dereferenced before the ISERRORNULL() check. Fix it by removing the dereference to cache opptable and dereference it directly where opptable is used. This fixes the following smatch warning: drivers/opp/core.c:232 devpmoppgetrequiredpstate() warn: variable dereferenced before ISERR check 'opp' (see line 230)

References

Affected packages

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
6.5.3-1

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
6.5.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}