CVE-2023-25012

CVSS 4.6 MEDIUMEPSS 0.8%CWE-416

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 4.6EPSS 0.8%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

01 Feb 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

n/a · n/a

References

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