- Vulnerability/
- CVE-2025-21698
CVE-2025-21698: Revert "usb: gadget: u_serial: Disable ep before setting port to null to fix the crash caused by port being null"
First published: Wed Feb 12 2025(Updated: )
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Kernel |
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Reference Links
- https://git.kernel.org/stable/c/76e7577bb89b327abdf72d4c0d486074a17f712a
- https://git.kernel.org/stable/c/99c866bea85efdebfb6953a8a305f21ef5ca4991
- https://git.kernel.org/stable/c/20ce02f2f73af331dec76d3b8b78b18f4699db05
- https://git.kernel.org/stable/c/33233b06ad15730d0463e8f152db2eca15c7f498
- https://git.kernel.org/stable/c/3d8f4dc8c78ffd77a4106614977c1e51531690f7
- https://git.kernel.org/stable/c/bb50dc2aa49dcb5cc81205d814c08337b5da28ac
- https://git.kernel.org/stable/c/f8b8883ad76d36ee890b18311096af7af7d7a921
- https://git.kernel.org/stable/c/086fd062bc3883ae1ce4166cff5355db315ad879
Frequently Asked Questions
What is the severity of CVE-2025-21698?
CVE-2025-21698 is tagged as a medium severity vulnerability due to its potential to cause crashes.
How do I fix CVE-2025-21698?
To fix CVE-2025-21698, update to the latest version of the Linux Kernel that contains the patch for this vulnerability.
What systems are affected by CVE-2025-21698?
CVE-2025-21698 affects the Linux Kernel environment, specifically impacting systems utilizing usb gadget features.
What is the nature of CVE-2025-21698?
CVE-2025-21698 is a crash vulnerability in the Linux kernel related to usb gadget functionality.
Is CVE-2025-21698 actively exploited in the wild?
As of the latest reports, there is no indication that CVE-2025-21698 is actively exploited in the wild.
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