PT-2024-24976 · Lwip · Lwip

Published 2024-06-13 · Updated 2025-07-22 · CVE-2024-32921

Positive Technologies (AI Summary)

CVSS v3.1

7.4

High

Base vector

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

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

Description The issue is related to a missing bounds check in the lwis initialize transaction fences function of lwis fence.c, which could lead to a possible out of bounds write. This could result in local escalation of privilege with no additional execution privileges needed. User interaction is not required for exploitation.

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

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2024-32921

Affected Products

Lwip

References · 5

• https://source.android.com/security/bulletin/pixel/2024-06-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-32921 · Security Note
• https://twitter.com/CVEnew/status/1801381627232457163 · Twitter Post
• https://t.me/cvenotify/91378 · Telegram Post
• https://t.me/cveNotify/129907 · Telegram Post