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    Dashboard / CVE / CVE-2024-26779

    CVE-2024-26779

    In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix race condition on enabling fast-xmit fast-xmit must only be enabled after the sta has been uploaded to the driver, otherwise it could end up passing the not-yet-uploaded sta via drv_tx calls to the driver, leading to potential crashes because of uninitialized drv_priv data. Add a missing sta->uploaded check and re-check fast xmit after inserting a sta.

    Published:Apr 3, 2024
    Last Modified:Aug 4, 2026
    EPS:Apr 3, 2024
    EPSS Score:0.00193
    CVSS Score:8.8

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Linux
    Product
    Linux Kernel
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Rhel Eus

    Exploits

    No exploit reference

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    References

    https://git.kernel.org/stable/c/281280276b70c822f55ce15b661f6d1d3228aaa9
    https://git.kernel.org/stable/c/54b79d8786964e2f840e8a2ec4a9f9a50f3d4954
    https://git.kernel.org/stable/c/5ffab99e070b9f8ae0cf60c3c3602b84eee818dd
    https://git.kernel.org/stable/c/76fad1174a0cae6fc857b9f88b261a2e4f07d587
    https://git.kernel.org/stable/c/85720b69aef177318f4a18efbcc4302228a340e5
    https://git.kernel.org/stable/c/88c18fd06608b3adee547102505d715f21075c9d
    https://git.kernel.org/stable/c/bcbc84af1183c8cf3d1ca9b78540c2185cd85e7f
    https://git.kernel.org/stable/c/eb39bb548bf974acad7bd6780fe11f9e6652d696
    https://git.kernel.org/stable/c/281280276b70c822f55ce15b661f6d1d3228aaa9
    https://git.kernel.org/stable/c/54b79d8786964e2f840e8a2ec4a9f9a50f3d4954
    https://git.kernel.org/stable/c/5ffab99e070b9f8ae0cf60c3c3602b84eee818dd
    https://git.kernel.org/stable/c/76fad1174a0cae6fc857b9f88b261a2e4f07d587
    https://git.kernel.org/stable/c/85720b69aef177318f4a18efbcc4302228a340e5
    https://git.kernel.org/stable/c/88c18fd06608b3adee547102505d715f21075c9d
    https://git.kernel.org/stable/c/bcbc84af1183c8cf3d1ca9b78540c2185cd85e7f
    https://git.kernel.org/stable/c/eb39bb548bf974acad7bd6780fe11f9e6652d696
    https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
    https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html

    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