CVE-2023-53015

HID: betop: check shape of output reports

CVSS 5.5 MEDIUMEPSS 0.2%CWE-476

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.5EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

27 Mar 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

In the Linux kernel, the following vulnerability has been resolved: HID: betop: check shape of output reports betopff_init() only checks the total sum of the report counts for each report field to be at least 4, but hid_betopff_play() expects 4 report fields. A device advertising an output report with one field and 4 report counts would pass the check but crash the kernel with a NULL pointer dereference in hid_betopff_play().

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

Affected products

Linux · Linux

References

https://git.kernel.org/stable/c/07bc32e53c7bd5c91472cc485231ef6274db9b76 https://git.kernel.org/stable/c/1a2a47b85cab50a3c146731bfeaf2d860f5344ee https://git.kernel.org/stable/c/28fc6095da22dc88433d79578ae1c495ebe8ca43 https://git.kernel.org/stable/c/3782c0d6edf658b71354a64d60aa7a296188fc90 https://git.kernel.org/stable/c/7317326f685824c7c29bd80841fd18041af6bb73 https://git.kernel.org/stable/c/d3065cc56221d1a5eda237e94eaf2a627b88ab79 https://git.kernel.org/stable/c/dbab4dba400d6ea9a9697fbbd287adbf7db1dac4