CVE-2023-53015mediumCWE-476

CVE-2023-53015: medium-severity vulnerability in Linux

HID: betop: check shape of output reports

Published · Updated

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.5epss 0.2%
exploitation probability
0.2%top 90% of all CVEs
observed exploitation
nono source reports it
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
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References
https://git.kernel.org/stable/c/07bc32e53c7bd5c91472cc485231ef6274db9b76https://git.kernel.org/stable/c/1a2a47b85cab50a3c146731bfeaf2d860f5344eehttps://git.kernel.org/stable/c/28fc6095da22dc88433d79578ae1c495ebe8ca43https://git.kernel.org/stable/c/3782c0d6edf658b71354a64d60aa7a296188fc90https://git.kernel.org/stable/c/7317326f685824c7c29bd80841fd18041af6bb73https://git.kernel.org/stable/c/d3065cc56221d1a5eda237e94eaf2a627b88ab79https://git.kernel.org/stable/c/dbab4dba400d6ea9a9697fbbd287adbf7db1dac4