PT-2024-20180 · Alpine · Alpine Halo9

Published 2024-06-21 · Updated 2025-01-12 · CVE-2024-23923

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Alpine Halo9 (affected versions not specified)

Description This issue allows network-adjacent attackers to execute arbitrary code on affected installations of Alpine Halo9 devices. Authentication is not required to exploit this issue. The specific flaw exists within the prh l2 sar data ind function, resulting from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this issue to execute code in the context of root.

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

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2024-23923

ZDI-24-844

Affected Products

Alpine Halo9

References · 14

• https://nvd.nist.gov/vuln/detail/CVE-2024-23923 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-24-844 · Security Note
• https://osv.dev/vulnerability/CVE-2024-23923 · Vendor Advisory
• https://t.me/latest_high_impact_cve/1228 · Telegram Post
• https://t.me/cvedetector/6602 · Telegram Post
• https://twitter.com/PC_Automotive/status/1844316948152082763 · Twitter Post
• https://t.me/cvenotify/96461 · Telegram Post
• https://twitter.com/CyberShen/status/1878253050009104759 · Twitter Post
• https://twitter.com/CyberShen/status/1878253067407073467 · Twitter Post
• https://t.me/cvenotify/96956 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1804726727890862522 · Twitter Post
• https://twitter.com/CyberShen/status/1878253055830847658 · Twitter Post
• https://twitter.com/cracbot/status/1841357548802486334 · Twitter Post
• https://t.me/latest_high_impact_cve/1227 · Telegram Post