CVE-2022-48626

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    CVE-2022-48626

    Published: 25 Feb 2024Last Modified: 12 Aug 2026

    Summary: moxart: fix potential use-after-free on remove path

    Details: In the Linux kernel, the following vulnerability has been resolved: moxart: fix potential use-after-free on remove path It was reported that the mmc host structure could be accessed after it was freed in moxart_remove(), so fix this by saving the base register of the device and using it instead of the pointer dereference.

    References: https://git.kernel.org/stable/c/3a0a7ec5574b510b067cfc734b8bdb6564b31d4e, https://git.kernel.org/stable/c/7f901d53f120d1921f84f7b9b118e87e94b403c5, https://git.kernel.org/stable/c/9c25d5ff1856b91bd4365e813f566cb59aaa9552, https://git.kernel.org/stable/c/af0e6c49438b1596e4be8a267d218a0c88a42323, https://git.kernel.org/stable/c/bd2db32e7c3e35bd4d9b8bbff689434a50893546, https://git.kernel.org/stable/c/be93028d306dac9f5b59ebebd9ec7abcfc69c156, https://git.kernel.org/stable/c/e6f580d0b3349646d4ee1ce0057eb273e8fb7e2e, https://git.kernel.org/stable/c/f5dc193167591e88797262ec78515a0cbe79ff5f, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48626.json, https://nvd.nist.gov/vuln/detail/CVE-2022-48626, https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 1b66e94e6b9995323190f31c51d8e1a6f516627e
    Fixed -f5dc193167591e88797262ec78515a0cbe79ff5f

    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-2022-48626 | CVE-DB