DEBIAN-CVE-2023-54210

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Source
https://security-tracker.debian.org/tracker/CVE-2023-54210
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-54210.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2023-54210
Upstream
Published
2025-12-30T13:16:09.197Z
Modified
2025-12-31T11:10:24.408617Z
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisync: Avoid use-after-free in dbg for hciremoveadvmonitor() KASAN reports that there's a use-after-free in hciremoveadvmonitor(). Trawling through the disassembly, you can see that the complaint is from the access in btdevdbg() under the HCIADVMONITOREXTMSFT case. The problem case happens because msftremovemonitor() can end up freeing the monitor structure. Specifically: hciremoveadvmonitor() -> msftremovemonitor() -> msftremovemonitorsync() -> msftlecancelmonitoradvertisementcb() -> hcifreeadv_monitor() Let's fix the problem by just stashing the relevant data when it's still valid.

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
6.1.52-1

Affected versions

6.*
6.1.27-1
6.1.37-1
6.1.38-1
6.1.38-2~bpo11+1
6.1.38-2
6.1.38-3
6.1.38-4~bpo11+1
6.1.38-4

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-54210.json"

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
6.4.11-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-54210.json"

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
6.4.11-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-54210.json"