CVE-2026-64335
USB: serial: digi_acceleport: fix broken rx after throttle
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Description
In the Linux kernel, the following vulnerability has been resolved: USB: serial: digi_acceleport: fix broken rx after throttle If the port is closed while throttled, the read urb is never resubmitted and the port will not receive any further data until the device is reconnected (or the driver is rebound). Clear the throttle flags and submit the urb if needed when opening the port.
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/4f3f6f44db71e469933a7c36c5d57d937ba0a21b
- https://git.kernel.org/stable/c/d5d2660caef78d4c996d34d123574c8e86f5b5ac
- https://git.kernel.org/stable/c/61954033326fc7e637ed2aeeb4b52021e0ee4657
- https://git.kernel.org/stable/c/8d50a910194f66566a5eb252b33283855c8d5203
- https://git.kernel.org/stable/c/abacd67e6f689c62d8a13e3da25f4272bc9ad4af
References (8)
CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
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