CVE-2025-22050 - CVE House
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Status published Unknown CVE-2025-22050

usbnet:fix NPE during rx_complete

Vulnerability Description

In the Linux kernel, the following vulnerability has been resolved: usbnet:fix NPE during rx_complete Missing usbnet_going_away Check in Critical Path. The usb_submit_urb function lacks a usbnet_going_away validation, whereas __usbnet_queue_skb includes this check. This inconsistency creates a race condition where: A URB request may succeed, but the corresponding SKB data fails to be queued. Subsequent processes: (e.g., rx_complete → defer_bh → __skb_unlink(skb, list)) attempt to access skb->next, triggering a NULL pointer dereference (Kernel Panic).

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

Linux
Vulnerable Versions:
b80aacfea6e8d6ed6e430aa13922d6ccf044415a, 869caa8de8cb94514df704ccbe0b024fda4b9398, 1e44ee6cdd123d6cfe78b4a94e1572e23bbb58ce, 04e906839a053f092ef53f4fb2d610983412b904, ca124236cd14e61610f56df9a8f81376a1ffe660, 54671d731f4977fb3c0c26f2840655b5204e4437, 5.15.168, 6.1.113, 6.6.54, 6.10.13, 6.11.2, 6.12, 0, 5.15.180, 6.1.134, 6.6.87, 6.12.23, 6.13.11, 6.14.2, 6.15

Timeline

Official Publish: April 16th, 2025
Last Modified: May 23rd, 2026
Added to House: July 22nd, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.