CVE-2024-26760

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    CVE-2024-26760

    Published: 3 Apr 2024Last Modified: 12 Aug 2026

    Summary: scsi: target: pscsi: Fix bio_put() for error case

    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://git.kernel.org/stable/c/1cfe9489fb563e9a0c9cdc5ca68257a44428c2ec, https://git.kernel.org/stable/c/4ebc079f0c7dcda1270843ab0f38ab4edb8f7921, https://git.kernel.org/stable/c/de959094eb2197636f7c803af0943cb9d3b35804, https://git.kernel.org/stable/c/f49b20fd0134da84a6bd8108f9e73c077b7d6231, https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/26xxx/CVE-2024-26760.json, https://nvd.nist.gov/vuln/detail/CVE-2024-26760, https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 066ff571011d8416e903d3d4f1f41e0b5eb91e1d
    Fixed -f49b20fd0134da84a6bd8108f9e73c077b7d6231

    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-2024-26760 | CVE-DB