PT-2025-7816 · Zephyrproject Rtos+2 · Zephyr

Ampaschal · Published 2025-02-25 · Updated 2025-02-27 · CVE-2025-1673

Positive Technologies (AI Summary)

CVSS v3.1

8.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions The product name cannot be determined.

Description A malicious or malformed DNS packet without a payload can cause an out-of-bounds read, resulting in a crash (denial of service) or an incorrect computation.

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

DoS

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2025-1673

GHSA-JJHX-RRH4-J8MX

Affected Products

Zephyr

References · 8

• https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-jjhx-rrh4-j8mx · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-1673 · Security Note
• https://osv.dev/vulnerability/CVE-2025-1673 · Vendor Advisory
• https://t.me/cvedetector/18861 · Telegram Post
• https://t.me/cvenotify/112400 · Telegram Post
• https://twitter.com/cybercronai/status/1895123079375778112 · Twitter Post
• https://t.me/latest_high_impact_cve/1874 · Telegram Post
• https://twitter.com/CVEnew/status/1894288425207177710 · Twitter Post