CVE-2025-7403
—CVSS 3.1
6.5 medium
EPSS
<1%p11
Published
()
Modified
Description
Unsafe handling in bt_conn_tx_processor causes a use-after-free, resulting in a write-before-zero. The written 4 bytes are attacker-controlled, enabling precise memory corruption.
- Vendors
- zephyrproject
- Products
- zephyr
- Weakness
- CWE-123
- Vector
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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