CVE-2023-25012

Summary

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.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

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

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: no
  • Technical Impact: partial

References

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

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