CVE-2023-53015
Published: March 30, 2025Last modified: March 30, 2025
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().
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.5 |
| Attack Vector | LOCAL |
| Attack complexity | LOW |
| Privileges required | LOW |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | NONE |
| Integrity impact | NONE |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Not affected (6.1.33-r0) |
| Stream | linux-lts | Fixed (6.6.58-r0) |
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