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    CVE-2023-25012

    The Linux kernel through 6.1.9 has a Use-After-Free in bigben_remove in drivers/hid/hid-bigbenff.c via a crafted USB device because the LED controllers remain registered for too long.

    Published:Jan 25, 2023
    Last Modified:May 5, 2025
    EPS:Feb 1, 2023
    EPSS Score:0.00034
    CVSS Score:4.6

    Affected Products

    Vendor
    Linux
    Product
    Linux Kernel

    Exploits

    http://www.openwall.com/lists/oss-security/2023/02/02/1https://seclists.org/oss-sec/2023/q1/53http://www.openwall.com/lists/oss-security/2023/02/02/1https://seclists.org/oss-sec/2023/q1/53

    Common Weakness Enumeration

    CWE-416 Use After Free

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    CVE-2026-80922 — In the Linux kernel, the following vulnerability has been resolved: crypto: qcom-rng - Allow zero as a random…
    CVE-2026-80921 (CVSS 8.8) — In the Linux kernel, the following vulnerability has been resolved: KVM: s390: vsie: zero stale crypto bits …
    CVE-2026-80920 — In the Linux kernel, the following vulnerability has been resolved: io_uring: defer eventfd signaling when qu…
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    References

    http://www.openwall.com/lists/oss-security/2023/02/02/1
    http://www.openwall.com/lists/oss-security/2023/11/05/1
    https://bugzilla.suse.com/show_bug.cgi?id=1207560
    https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=27d2a2fd844ec7da70d19fabb482304fd1e0595b
    https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=76ca8da989c7d97a7f76c75d475fe95a584439d7
    https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9fefb6201c4f8dd9f58c581b2a66e5cde2895ea2
    https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html
    https://lore.kernel.org/all/20230125-hid-unregister-leds-v1-1-9a5192dcef16%40diag.uniroma1.it/
    https://seclists.org/oss-sec/2023/q1/53
    http://www.openwall.com/lists/oss-security/2023/02/02/1
    http://www.openwall.com/lists/oss-security/2023/11/05/1
    https://bugzilla.suse.com/show_bug.cgi?id=1207560
    https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=27d2a2fd844ec7da70d19fabb482304fd1e0595b
    https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=76ca8da989c7d97a7f76c75d475fe95a584439d7
    https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9fefb6201c4f8dd9f58c581b2a66e5cde2895ea2
    https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html
    https://lore.kernel.org/all/20230125-hid-unregister-leds-v1-1-9a5192dcef16%40diag.uniroma1.it/
    https://seclists.org/oss-sec/2023/q1/53

    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