CVE-2023-52556

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    CVE-2023-52556

    Published: 1 Mar 2024Last Modified: 1 Jul 2025

    Summary:

    Details: 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.

    References: https://github.com/openbsd/src/commit/9d9f4dc6c833cb79d13f836581e3a781d06842e7, https://ftp.openbsd.org/pub/OpenBSD/patches/7.4/common/009_pf.patch.sig

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -9d9f4dc6c833cb79d13f836581e3a781d06842e7

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2023-52556 | CVE-DB