CVE-2026-64342
USB: iowarrior: fix use-after-free on disconnect
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Description
In the Linux kernel, the following vulnerability has been resolved: USB: iowarrior: fix use-after-free on disconnect Submitted write URBs are not stopped on close() and therefore need to be stopped unconditionally on disconnect() to avoid use-after-free in the completion handler.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
- https://git.kernel.org/stable/c/d058d377291567b72aea33b017215cbfb383b0ad
- https://git.kernel.org/stable/c/a7bbe946ca3a6eeb6f364d5e84b05e02c7c0d595
- https://git.kernel.org/stable/c/97ad9337127be04ca0b027c2b01e69302353f404
- https://git.kernel.org/stable/c/164398601a7f160bc3df1efa454f983302cef03f
- https://git.kernel.org/stable/c/f328b0e9a0dbd162f5db1b83026b689f2fea2241
References (8)
CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
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