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High severity7.1NVD Advisory· Published Sep 26, 2023· Updated Jun 17, 2026

CVE-2023-4259

CVE-2023-4259

Description

Two potential buffer overflow vulnerabilities at the following locations in the Zephyr eS-WiFi driver source code.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3

Zephyrproject Rtos/Zephyr2 versions
cpe:2.3:o:zephyrproject:zephyr:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:zephyrproject:zephyr:*:*:*:*:*:*:*:*range: <=3.4.0
- (no CPE)range: 1.14
Zephyr OS/zephyrllm-fuzzy

Patches

Vulnerability mechanics

References

4

github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-gghm-c696-f4j4nvdExploitVendor Advisory
packetstormsecurity.com/files/175657/Zephyr-RTOS-3.x.0-Buffer-Overflows.htmlnvdThird Party Advisory
seclists.org/fulldisclosure/2023/Nov/1nvdMailing ListThird Party Advisory
www.openwall.com/lists/oss-security/2023/11/07/1nvdMailing List

News mentions

0

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