DEBIAN-CVE-2023-53721

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Source
https://security-tracker.debian.org/tracker/CVE-2023-53721
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-53721.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2023-53721
Upstream
Published
2025-10-22T14:15:46Z
Modified
2025-10-31T12:01:27Z
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: Fix a NULL pointer dereference in ath12kmacophwscan() In ath12kmacophwscan(), the return value of kzalloc() is directly used in memcpy(), which may lead to a NULL pointer dereference on failure of kzalloc(). Fix this bug by adding a check of arg.extraie.ptr. Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPLV1.0V2.0_SILICONZ-1.15378.4

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
6.5.6-1

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
6.5.6-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}