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CVE-2023-52556
MEDIUM6.2
Description
In OpenBSD 7.4 before errata 009, a race condition between pf(4)'s processing of packets and expiration of packet states may cause a kernel panic.
CVE Details
CVSS v3.1 Score6.2
SeverityMEDIUM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack VectorLOCAL
ComplexityLOW
Privileges RequiredNONE
User InteractionNONE
Published3/1/2024
Last Modified10/10/2025
Sourcenvd
Honeypot Sightings0
Affected Products
openbsd:openbsd
Weaknesses (CWE)
CWE-367
References
https://ftp.openbsd.org/pub/OpenBSD/patches/7.4/common/009_pf.patch.sig(9119a7d8-5eab-497f-8521-727c672e3725)
https://github.com/openbsd/src/commit/9d9f4dc6c833cb79d13f836581e3a781d06842e7(9119a7d8-5eab-497f-8521-727c672e3725)
https://ftp.openbsd.org/pub/OpenBSD/patches/7.4/common/009_pf.patch.sig(af854a3a-2127-422b-91ae-364da2661108)
https://github.com/openbsd/src/commit/9d9f4dc6c833cb79d13f836581e3a781d06842e7(af854a3a-2127-422b-91ae-364da2661108)
IOC Correlations
No correlations recorded
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