CVE-2022-48706

MEDIUM

Linux Kernel < 6.1.13 - Use-After-Free in ifcvf_mgmt_dev

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: vdpa: ifcvf: Do proper cleanup if IFCVF init fails ifcvf_mgmt_dev leaks memory if it is not freed before returning. Call is made to correct return statement so memory does not leak. ifcvf_init_hw does not take care of this so it is needed to do it here.

References (2)

Core 2

Core References

Patch

https://git.kernel.org/stable/c/5d2cc32c1c10bd889125d2adc16a6bc3338dcd3e

Patch

https://git.kernel.org/stable/c/6b04456e248761cf68f562f2fd7c04e591fcac94

Scores

CVSS v3 5.5

EPSS 0.0021

EPSS Percentile 10.7%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-401

Status published

Products (9)

linux/Kernel 6.0.0 - 6.1.13linux

Linux/Linux < 6.0

Linux/Linux 378b2e956820ff5c082d05f42828badcfbabb614 - 5d2cc32c1c10bd889125d2adc16a6bc3338dcd3e

Linux/Linux 378b2e956820ff5c082d05f42828badcfbabb614 - 6b04456e248761cf68f562f2fd7c04e591fcac94

Linux/Linux 6.0

Linux/Linux 6.1.13 - 6.1.*

Linux/Linux 6.2

linux/linux_kernel 6.2 rc1 (6 CPE variants)

linux/linux_kernel < 6.1.13

Published May 21, 2024

Tracked Since Feb 18, 2026