DEBIAN-CVE-2022-49493

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Source
https://security-tracker.debian.org/tracker/DEBIAN-CVE-2022-49493
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-49493.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2022-49493
Upstream
Published
2025-02-26T07:01:25Z
Modified
2025-09-19T07:33:01.577722Z
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved: ASoC: rt5645: Fix errorenous cleanup order There is a logic error when removing rt5645 device as the function rt5645i2cremove() first cancel the &rt5645->jackdetectwork and delete the &rt5645->btnchecktimer latter. However, since the timer handler rt5645btncheckcallback() will re-queue the jackdetectwork, this cleanup order is buggy. That is, once the deltimersync in rt5645i2cremove is concurrently run with the rt5645btncheckcallback, the canceled jackdetectwork will be rescheduled again, leading to possible use-after-free. This patch fix the issue by placing the deltimersync function before the canceldelayedwork_sync.

References

Affected packages

Debian:11 / 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
5.10.127-1

Affected versions

5.*

5.10.46-4
5.10.46-5
5.10.70-1~bpo10+1
5.10.70-1
5.10.84-1
5.10.92-1~bpo10+1
5.10.92-1
5.10.92-2
5.10.103-1~bpo10+1
5.10.103-1
5.10.106-1
5.10.113-1
5.10.120-1~bpo10+1
5.10.120-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

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
5.18.5-1

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
5.18.5-1

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
5.18.5-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}