CVE-2022-3707

MEDIUM

Linux Kernel < 6.1 - Double Free

Title source: rule

Description

A double-free memory flaw was found in the Linux kernel. The Intel GVT-g graphics driver triggers VGA card system resource overload, causing a fail in the intel_gvt_dma_map_guest_page function. This issue could allow a local user to crash the system.

References (4)

[Issue Tracking, Patch] https://bugzilla.redhat.com/show_bug.cgi?id=2137979

[Mailing List] https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html

[Mailing List] https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html

[Mailing List] https://lore.kernel.org/all/20221007013708.1946061-1-zyytlz.wz%40163.com/

Scores

CVSS v3 5.5

EPSS 0.0001

EPSS Percentile 1.6%

Attack Vector LOCAL

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

Classification

CWE

CWE-415 CWE-460

Status published

Affected Products (6)

linux/linux_kernel < 6.1

linux/linux_kernel

linux/linux_kernel

linux/linux_kernel

redhat/enterprise_linux

redhat/enterprise_linux

Timeline

Published Mar 06, 2023

Tracked Since Feb 18, 2026