PT-2025-7818 · Zephyrproject Rtos+1 · Zephyr

Ampaschal · Published 2025-02-25 · Updated 2025-02-27 · CVE-2025-1675

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

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

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

Description The issue is related to the function dns copy qname in dns pack.c, which performs a memcpy operation with an untrusted field. It does not check if the source buffer is large enough to contain the copied data.

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

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2025-1675

GHSA-2M84-5HFW-M8V4

Affected Products

Zephyr

References · 8

• https://osv.dev/vulnerability/CVE-2025-1675 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-1675 · Security Note
• https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-2m84-5hfw-m8v4 · Note
• https://twitter.com/CVEnew/status/1894290618719113405 · Twitter Post
• https://twitter.com/cybercronai/status/1895119379324453359 · Twitter Post
• https://t.me/cvedetector/18856 · Telegram Post
• https://t.me/latest_high_impact_cve/1874 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1894305078334419138 · Twitter Post