CVE-2024-42226

kernel: usb: xhci: prevent potential failure in handle_tx_event() for Transfer events without TRB

Published Jul 30, 2024 CVSS 3.1 · 5.5 Medium EPSS n/a KEV · Not listed
Description
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

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History
Type Values Removed Values Added
CPEs cpe:/a:redhat:enterprise_linux:9
cpe:/o:redhat:enterprise_linux:9
Type Values Removed Values Added
CPEs cpe:/o:redhat:enterprise_linux:8
Type Values Removed Values Added
First Time appeared Redhat
Redhat enterprise Linux
CPEs cpe:/a:redhat:enterprise_linux:8::nfv
Vendors & Products Redhat
Redhat enterprise Linux
Type Values Removed Values Added
Weaknesses CWE-822
Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: usb: xhci: prevent potential failure in handle_tx_event() for Transfer events without TRB Some transfer events don't always point to a TRB, and consequently don't have a endpoint ring. In these cases, function handle_tx_event() should not proceed, because if 'ep->skip' is set, the pointer to the endpoint ring is used. To prevent a potential failure and make the code logical, return after checking the completion code for a Transfer event without TRBs. This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Title usb: xhci: prevent potential failure in handle_tx_event() for Transfer events without TRB kernel: usb: xhci: prevent potential failure in handle_tx_event() for Transfer events without TRB
Weaknesses

Sources

Status
REJECTED
Assigner
Linux
Published
Updated
Aug 11, 2024, 3:33 PM
Reserved
Jul 30, 2024, 7:40 AM
Status
Rejected
Published
Jul 30, 2024, 8:15 AM
Modified
Oct 16, 2026, 1:10 PM
Severity
Moderate
Public date
Jul 30, 2024, 12:00 AM