SB20250226334 - Out-of-bounds read in Linux kernel usb isp1760 driver
Published: February 26, 2025 Updated: May 11, 2025
Security Bulletin ID
SB20250226334
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Out-of-bounds read (CVE-ID: CVE-2022-49551)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to an out-of-bounds read error within the REG_FIELD() function in drivers/usb/isp1760/isp1760-core.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.
References
- https://git.kernel.org/stable/c/26ae2c942b5702f2e43d36b2a4389cfb7d616b6a
- https://git.kernel.org/stable/c/463bddd3ff1acf4036ddb80c34a715eb99debf46
- https://git.kernel.org/stable/c/47d39cb57e8669e507d17d9e0d067d2b3e3a87ae
- https://git.kernel.org/stable/c/bf2558bbdce3ab1d6bcba09f354914e4515d0a2b
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.46