CVE-2023-51781

    Dashboard / Vulnerabilities / CVE-2023-51781

    CVE-2023-51781

    Published: 11 Jan 2024Last Modified: 15 Mar 2026
    Aliases:
    USN-6652-1

    Summary:

    Details: An issue was discovered in the Linux kernel before 6.6.8. atalk_ioctl in net/appletalk/ddp.c has a use-after-free because of an atalk_recvmsg race condition.

    References: https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html, https://lists.debian.org/debian-lts-announce/2024/01/msg00005.html, https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.8, https://github.com/torvalds/linux/commit/189ff16722ee36ced4d2a2469d4ab65a8fee4198

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    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-2023-51781 | CVE-DB