PT-2023-28458 · Zephyr · Zephyr

0Xdea · Published 2023-10-13 · Updated 2023-12-22 · CVE-2023-4263

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 Zephyr (affected versions not specified)

Description A potential buffer overflow vulnerability exists in the Zephyr IEEE 802.15.4 nRF 15.4 driver.

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

Stack Overflow

Buffer Overflow

Weakness Enumeration

CWE-121

CWE-120

Related Identifiers

CVE-2023-4263

GHSA-RF6Q-RHHP-PQHF

Affected Products

Zephyr

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2023-4263 · Security Note
• https://osv.dev/vulnerability/CVE-2023-4263 · Vendor Advisory
• https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-rf6q-rhhp-pqhf · Note
• https://t.me/cvenotify/64958 · Telegram Post
• http://packetstormsecurity.com/files/175657/Zephyr-RTOS-3.x.0-Buffer-Overflows.html · Note
• http://openwall.com/lists/oss-security/2023/11/07/1 · Note
• https://twitter.com/IT_securitynews/status/1714937989678149974 · Twitter Post
• http://seclists.org/fulldisclosure/2023/Nov/1 · Note