CVE-2025-1675
Out of bounds read in dns_copy_qname
- State
- Published
- Severity
- 8.2 High
- Published
- Feb 25, 2025
- Updated
- Oct 13, 2026
- Reserved
- Feb 25, 2025
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.2 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H | zephyr |
Weaknesses
- CWE-125 Out-of-bounds Read
Affected Products
| Product | Versions |
|---|---|
Zephyrzephyrproject-rtos |
|
References
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