High severity8.2NVD Advisory· Published Feb 25, 2025· Updated Jun 17, 2026
CVE-2025-1675
CVE-2025-1675
Description
The function dns_copy_qname in dns_pack.c performs performs a memcpy operation with an untrusted field and does not check if the source buffer is large enough to contain the copied data.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3cpe:2.3:o:zephyrproject:zephyr:*:-:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:zephyrproject:zephyr:*:-:*:*:*:*:*:*range: <=4.0.0
- (no CPE)range: *
Patches
Vulnerability mechanics
References
1- github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-2m84-5hfw-m8v4nvdPatchVendor Advisory
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