CVE-2023-0468

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Source

https://nvd.nist.gov/vuln/detail/CVE-2023-0468

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-0468.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2023-0468

Related

Published

2023-01-26T21:18:09Z

Modified

2024-09-18T01:00:21Z

Severity

4.7 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

A use-after-free flaw was found in iouring/poll.c in iopollcheckevents in the iouring subcomponent in the Linux Kernel due to a race condition of pollrefs. This flaw may cause a NULL pointer dereference.

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

6.0.12-1

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

6.0.12-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}