PT-2023-18296 · Linux · Linux

Published 2023-07-04 · Updated 2025-08-11 · CVE-2023-21633

Positive Technologies (AI Summary)

CVSS v3.1

6.7

Medium

Base vector

AV:L/AC:L/PR:H/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 in Linux when processing a specific request, QcRilRequestImsRegisterMultiIdentityMessage.

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

Buffer Overflow

Memory Corruption

Weakness Enumeration

CWE-119

CWE-787

Related Identifiers

CVE-2023-21633

Affected Products

Linux

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2023-21633 · Security Note
• https://qualcomm.com/company/product-security/bulletins/july-2023-bulletin · Vendor Advisory
• https://t.me/cibsecurity/65936 · Telegram Post
• https://t.me/cvenotify/53969 · Telegram Post
• https://t.me/cveNotify/131681 · Telegram Post
• https://t.me/cveNotify/131227 · Telegram Post