CVE-2023-52460

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    CVE-2023-52460

    Published: 23 Feb 2024Last Modified: 12 Aug 2026

    Summary: drm/amd/display: Fix NULL pointer dereference at hibernate

    Details: In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix NULL pointer dereference at hibernate During hibernate sequence the source context might not have a clk_mgr. So don't use it to look for DML2 support.

    References: https://git.kernel.org/stable/c/6b80326efff093d037e0971831dca6ebddba9b45, https://git.kernel.org/stable/c/b719a9c15d52d4f56bdea8241a5d90fd9197ce99, https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52460.json, https://nvd.nist.gov/vuln/detail/CVE-2023-52460, https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 7966f319c66d9468623c6a6a017ecbc0dd79be75
    Fixed -6b80326efff093d037e0971831dca6ebddba9b45

    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-2023-52460 | CVE-DB