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 products
linux: linux kernel
References8
- git.kernel.org/stable/c/4f3f6f44db71e469933a7c36c5d57d937ba0a21b Patch
- git.kernel.org/stable/c/61954033326fc7e637ed2aeeb4b52021e0ee4657 Patch
- git.kernel.org/stable/c/83a3dfc018943b05b6daf3a6f891833e1aabfa1f Patch
- git.kernel.org/stable/c/8d50a910194f66566a5eb252b33283855c8d5203 Patch
- git.kernel.org/stable/c/92fa3e1a49848509ea3f7995751963fc65095998 Patch
- git.kernel.org/stable/c/abacd67e6f689c62d8a13e3da25f4272bc9ad4af Patch
- git.kernel.org/stable/c/d5d2660caef78d4c996d34d123574c8e86f5b5ac Patch
- git.kernel.org/stable/c/eab394781e9321c0c7e97a24fd092387cb262f40 Patch
Metrics
- CVSS 3.1
-
5.5
MEDIUM
Score source: NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - EPSS — exploit probability
- 0% percentile: 2 · as of 14 November 2026
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