PT-2022-6729 · Linux · Linux

Published 2022-12-05 · Updated 2024-04-12 · CVE-2022-40522

Positive Technologies (AI Summary)

CVSS v3.1

8.4

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Linux (affected versions not specified)

Description The issue is related to a memory corruption problem in the Linux Networking subsystem due to a double free error while handling a hyp-assign. This could allow an attacker to cause a denial of service.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Double Free

Weakness Enumeration

CWE-119

CWE-415

Related Identifiers

BDU:2023-03763

CVE-2022-40522

Affected Products

Linux

References · 6

• https://bdu.fstec.ru/vul/2023-03763 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-40522 · Security Note
• https://qualcomm.com/company/product-security/bulletins/june-2023-bulletin · Vendor Advisory
• https://vuldb.com/ru/?id.230773 · Note
• https://t.me/cvenotify/52118 · Telegram Post
• https://t.me/cvenotify/51856 · Telegram Post