CVE-2025-21698
kernel: Revert "usb: gadget: u_serial: Disable ep before setting port to null to fix the crash caused by port being null"
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Severity
UnknownRed Hat Product Security
CVSS
Review impact separately from score.
Published · February 12, 2025
Updated · June 30, 2026
Description
[REJECTED CVE] In the Linux kernel, the following vulnerability has been resolved:
Revert "usb: gadget: u_serial: Disable ep before setting port to null to fix the crash caused by port being null"
It is reported to cause crashes on Tegra systems.
Statement
This CVE has been rejected upstream: https://lore.kernel.org/linux-cve-announce/2025021357-REJECTED-cfdb@gregkh/
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CWE-476 · NULL Pointer Dereference