DEBIAN-CVE-2022-49313

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Source
https://security-tracker.debian.org/tracker/CVE-2022-49313
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-49313.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2022-49313
Upstream
Published
2025-02-26T07:01:08Z
Modified
2025-09-30T05:15:51.648101Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved: drivers: usb: host: Fix deadlock in oxubussuspend() There is a deadlock in oxubussuspend(), which is shown below: (Thread 1) | (Thread 2) | timeraction() oxubussuspend() | modtimer() spinlockirq() //(1) | (wait a time) ... | oxuwatchdog() deltimersync() | spinlockirq() //(2) (wait timer to stop) | ... We hold oxu->lock in position (1) of thread 1, and use deltimersync() to wait timer to stop, but timer handler also need oxu->lock in position (2) of thread 2. As a result, oxubussuspend() will block forever. This patch extracts deltimersync() from the protection of spinlock_irq(), which could let timer handler to obtain the needed lock.

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"
}