CVE-2022-48964

HighCVSS 7.8/10Last modified Aug 4, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

ravb: Fix potential use-after-free in ravb_rx_gbeth()

The skb is delivered to napi_gro_receive() which may free it, after calling this, dereferencing skb may trigger use-after-free.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-416

Affected software

VendorProductVersions
LinuxLinux>= 1c59eb678cbd8d322d06d3a5514d36e8e1a4e84c, < e63c681494dcc0527c625a0a4f59bf10259f5ee0; >= 1c59eb678cbd8d322d06d3a5514d36e8e1a4e84c, < 5a5a3e564de6a8db987410c5c2f4748d50ea82b8
LinuxLinux5.16

References

Timeline

Published
Oct 21, 2024
Last modified
Aug 4, 2026
NVD status
Modified

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CVE-2022-48964: High severity, CVSS 7.8 | Vulnix