SB20251001135 - Buffer overflow in Linux kernel usb host driver
Published: October 1, 2025 Updated: October 27, 2025
Security Bulletin ID
SB20251001135
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) Buffer overflow (CVE-ID: CVE-2023-53475)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory corruption within the tegra_xhci_id_work() and tegra_xhci_id_notify() functions in drivers/usb/host/xhci-tegra.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/1122474b757a5dd8b2b50008a97f33cdb10dff6e
- https://git.kernel.org/stable/c/130c61c516cd0684282a8f6ab163281d60642fc5
- https://git.kernel.org/stable/c/1fe6015aa92cc0dfd875c1d3c7c1750a1b0767d9
- https://git.kernel.org/stable/c/4c7f9d2e413dc06a157c4e5dccde84aaf4655eb3
- https://git.kernel.org/stable/c/b4b4f17aa46c025da77aed5133b08971959c9684
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.178