CVE-2026-64335
USB: serial: digi_acceleport: fix broken rx after throttle
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
2.6.12
References 8
git.kernel.org
- stable/c/4f3f6f44db71e469933a7c36c5d57d937ba0a21b
- stable/c/d5d2660caef78d4c996d34d123574c8e86f5b5ac
- stable/c/61954033326fc7e637ed2aeeb4b52021e0ee4657
- stable/c/8d50a910194f66566a5eb252b33283855c8d5203
- stable/c/abacd67e6f689c62d8a13e3da25f4272bc9ad4af
- stable/c/eab394781e9321c0c7e97a24fd092387cb262f40
- stable/c/92fa3e1a49848509ea3f7995751963fc65095998
- stable/c/83a3dfc018943b05b6daf3a6f891833e1aabfa1f