CVE-2023-52470

    Dashboard / Vulnerabilities / CVE-2023-52470

    CVE-2023-52470

    Published: 25 Feb 2024Last Modified: 12 Aug 2026

    Summary: drm/radeon: check the alloc_workqueue return value in radeon_crtc_init()

    Details: In the Linux kernel, the following vulnerability has been resolved: drm/radeon: check the alloc_workqueue return value in radeon_crtc_init() check the alloc_workqueue return value in radeon_crtc_init() to avoid null-ptr-deref.

    References: https://git.kernel.org/stable/c/0b813a6a0087451cb702b6eb841f10856f49d088, https://git.kernel.org/stable/c/14bbfaa5df273b26cde6707f6e655585700e6fe1, https://git.kernel.org/stable/c/21b1645660717d6126dd4866c850fcc5c4703a41, https://git.kernel.org/stable/c/57ca7984806d79b38af528de88fd803babf27feb, https://git.kernel.org/stable/c/5d12c5d75f7c78b83a738025947651ec5c95b4d4, https://git.kernel.org/stable/c/7a2464fac80d42f6f8819fed97a553e9c2f43310, https://git.kernel.org/stable/c/c4ff55408187f2595066967047363ca84e76db85, https://git.kernel.org/stable/c/fb2d8bc9b5e55848b8a7c3c028e2ee8d49f28f97, https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html, https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html, https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52470.json, https://nvd.nist.gov/vuln/detail/CVE-2023-52470, https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- fa7f517cb26eb1a1a1f0baffcced39f6c3ec3337
    Fixed -21b1645660717d6126dd4866c850fcc5c4703a41

    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-2023-52470 | CVE-DB