UBUNTU-CVE-2024-26772

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    UBUNTU-CVE-2024-26772

    Published: 3 Apr 2024Last Modified: 8 Oct 2026
    Upstream:
    CVE-2024-26772
    Aliases:
    USN-6820-1
    USN-6820-2
    USN-6821-1

    Summary:

    Details: In the Linux kernel, the following vulnerability has been resolved: ext4: avoid allocating blocks from corrupted group in ext4_mb_find_by_goal() Places the logic for checking if the group's block bitmap is corrupt under the protection of the group lock to avoid allocating blocks from the group with a corrupted block bitmap.

    References: https://ubuntu.com/security/CVE-2024-26772, https://git.kernel.org/linus/832698373a25950942c04a512daa652c18a9b513, https://git.kernel.org/stable/c/5a6dcc4ad0f7f7fa8e8d127b5526e7c5f2d38a43, https://git.kernel.org/stable/c/6b92b1bc16d691c95b152c6dbf027ad64315668d, https://git.kernel.org/stable/c/ffeb72a80a82aba59a6774b0611f792e0ed3b0b7, https://git.kernel.org/stable/c/8de8305a25bfda607fc13475ebe84b978c96d7ff, https://git.kernel.org/stable/c/d639102f4cbd4cb65d1225dba3b9265596aab586, https://git.kernel.org/stable/c/d3bbe77a76bc52e9d4d0a120f1509be36e25c916, https://git.kernel.org/stable/c/21dbe20589c7f48e9c5d336ce6402bcebfa6d76a, https://git.kernel.org/stable/c/832698373a25950942c04a512daa652c18a9b513, https://www.cve.org/CVERecord?id=CVE-2024-26772, https://ubuntu.com/security/notices/USN-6820-1, https://ubuntu.com/security/notices/USN-6821-1, https://ubuntu.com/security/notices/USN-6821-2, https://ubuntu.com/security/notices/USN-6828-1, https://ubuntu.com/security/notices/USN-6820-2, https://ubuntu.com/security/notices/USN-6821-3, https://ubuntu.com/security/notices/USN-6831-1, https://ubuntu.com/security/notices/USN-6821-4, https://ubuntu.com/security/notices/USN-6867-1, https://ubuntu.com/security/notices/USN-6871-1, https://ubuntu.com/security/notices/USN-6892-1, https://ubuntu.com/security/notices/USN-6919-1

    Affected packages

    Package

    Name: linux

    Purl: pkg:deb/ubuntu/linux?arch=source&distro=esm-infra-legacy%2Ftrusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    3.11.0-12.19

    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
    UBUNTU-CVE-2024-26772 | CVE-DB