CVE-2022-48964

HIGH

Linux Kernel 5.16-6.0.12 - Use-After-Free in ravb_rx_gbeth()

Title source: llm

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.

References (2)

Core 2

Core References

Patch

https://git.kernel.org/stable/c/e63c681494dcc0527c625a0a4f59bf10259f5ee0

Patch

https://git.kernel.org/stable/c/5a5a3e564de6a8db987410c5c2f4748d50ea82b8

Scores

CVSS v3 7.8

EPSS 0.0023

EPSS Percentile 13.3%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-416

Status published

Products (9)

linux/Kernel 5.16.0 - 6.0.13linux

Linux/Linux < 5.16

Linux/Linux 1c59eb678cbd8d322d06d3a5514d36e8e1a4e84c - 5a5a3e564de6a8db987410c5c2f4748d50ea82b8

Linux/Linux 1c59eb678cbd8d322d06d3a5514d36e8e1a4e84c - e63c681494dcc0527c625a0a4f59bf10259f5ee0

Linux/Linux 5.16

Linux/Linux 6.0.13 - 6.0.*

Linux/Linux 6.1

linux/linux_kernel 6.1 rc1 (8 CPE variants)

linux/linux_kernel 5.16 - 6.0.13

Published Oct 21, 2024

Tracked Since Feb 18, 2026