UBUNTU-CVE-2024-26760

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    UBUNTU-CVE-2024-26760

    Published: 3 Apr 2024Last Modified: 6 Aug 2026
    Upstream:
    CVE-2024-26760

    Summary:

    Details: In the Linux kernel, the following vulnerability has been resolved: scsi: target: pscsi: Fix bio_put() for error case As of commit 066ff571011d ("block: turn bio_kmalloc into a simple kmalloc wrapper"), a bio allocated by bio_kmalloc() must be freed by bio_uninit() and kfree(). That is not done properly for the error case, hitting WARN and NULL pointer dereference in bio_free().

    References: https://ubuntu.com/security/CVE-2024-26760, https://git.kernel.org/linus/de959094eb2197636f7c803af0943cb9d3b35804, https://git.kernel.org/stable/c/f49b20fd0134da84a6bd8108f9e73c077b7d6231, https://git.kernel.org/stable/c/4ebc079f0c7dcda1270843ab0f38ab4edb8f7921, https://git.kernel.org/stable/c/1cfe9489fb563e9a0c9cdc5ca68257a44428c2ec, https://git.kernel.org/stable/c/de959094eb2197636f7c803af0943cb9d3b35804, https://www.cve.org/CVERecord?id=CVE-2024-26760

    Affected packages

    Package

    Name: linux-hwe-edge

    Purl: pkg:deb/ubuntu/linux-hwe-edge?arch=source&distro=xenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    4.8.0-28.30~16.04.1
    4.8.0-30.32~16.04.1
    4.8.0-32.34~16.04.1
    4.8.0-34.36~16.04.1

    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-2024-26760 | CVE-DB