CVE-2023-53015
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…
Does this matter?
Lower severity and a low EPSS score (0.20%). Track it; it rarely justifies an emergency change on its own.
Description
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
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.20% probability · 10th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/07bc32e53c7bd5c91472cc485231ef6274db9b76Patch
- https://git.kernel.org/stable/c/1a2a47b85cab50a3c146731bfeaf2d860f5344eePatch
- https://git.kernel.org/stable/c/28fc6095da22dc88433d79578ae1c495ebe8ca43Patch
- https://git.kernel.org/stable/c/3782c0d6edf658b71354a64d60aa7a296188fc90Patch
- https://git.kernel.org/stable/c/7317326f685824c7c29bd80841fd18041af6bb73Patch
- https://git.kernel.org/stable/c/d3065cc56221d1a5eda237e94eaf2a627b88ab79Patch
- https://git.kernel.org/stable/c/dbab4dba400d6ea9a9697fbbd287adbf7db1dac4Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.