CVE-2023-52704

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Source
https://nvd.nist.gov/vuln/detail/CVE-2023-52704
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52704.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-52704
Related
Published
2024-05-21T16:15:12Z
Modified
2024-10-31T20:35:02Z
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved:

freezer,umh: Fix callusermodehelper_exec() vs SIGKILL

Tetsuo-San noted that commit f5d39b020809 ("freezer,sched: Rewrite core freezer logic") broke callusermodehelperexec() for the KILLABLE case.

Specifically it was missed that the second, unconditional, waitforcompletion() was not optional and ensures the on-stack completion is unused before going out-of-scope.

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
6.1.15-1

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
6.1.15-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}