PT-2024-13094 · Linux · Linux

Published 2024-05-06 · Updated 2025-01-15 · CVE-2023-43521

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/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 memory corruption that occurs when multiple listeners are being registered with the same file descriptor.

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

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2023-43521

Affected Products

Linux

References · 7

• https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2024-bulletin.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-43521 · Security Note
• https://twitter.com/VulmonFeeds/status/1787523559650111492 · Twitter Post
• https://twitter.com/linuxpatch/status/1787514449294675999 · Twitter Post
• https://t.me/cvenotify/79238 · Telegram Post
• https://twitter.com/CVEnew/status/1787510804264173971 · Twitter Post
• https://t.me/cvenotify/107483 · Telegram Post