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doc: security: Disclose CVE-2025-12890 #99105

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afa08fb
doc: security: Disclose CVE-2025-12890
ceolin Nov 7, 2025
75295fc
doc: vuln: Add CVE under embargo
ceolin Nov 7, 2025
cf9eedc
doc: release/4.3: Add CVE under embargo
ceolin Nov 7, 2025
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2 changes: 2 additions & 0 deletions doc/releases/release-notes-4.2.rst
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Expand Up @@ -71,6 +71,8 @@ Security Vulnerability Related

The following CVEs are addressed by this release:

* :cve:`2025-12890` `Bluetooth: peripheral: Invalid handling of malformed connection request
<https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-8hrf-pfww-83v9>`_
* :cve:`2025-27809` `TLS clients may unwittingly skip server authentication
<https://mbed-tls.readthedocs.io/en/latest/security-advisories/mbedtls-security-advisory-2025-03-1/>`_
* :cve:`2025-27810` `Potential authentication bypass in TLS handshake
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1 change: 1 addition & 0 deletions doc/releases/release-notes-4.3.rst
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Expand Up @@ -87,6 +87,7 @@ The following CVEs are addressed by this release:
* :cve:`2025-9557`: Under embargo until 2025-11-24
* :cve:`2025-9558`: Under embargo until 2025-11-24
* :cve:`2025-12035`: Under embargo until 2025-12-13
* :cve:`2025-12899`: Under embargo until 2026-01-28
* :cve:`2025-59438` `Padding oracle through timing of cipher error reporting
<https://mbed-tls.readthedocs.io/en/latest/security-advisories/mbedtls-security-advisory-2025-10-invalid-padding-error/>`_
* :cve:`2025-54764` `Side channel in RSA key generation and operations (SSBleed, M-Step)
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22 changes: 22 additions & 0 deletions doc/security/vulnerabilities.rst
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Expand Up @@ -2022,3 +2022,25 @@ Under embargo until 2025-11-24
-----------------

Under embargo until 2025-12-13

:cve:`2025-12890`
-----------------

Bluetooth: peripheral: Invalid handling of malformed connection request

Improper handling of malformed Connection Request with the interval
set to be 1 (which supposed to be illegal) and the chM 0x7CFFFFFFFF
triggers a crash. The peripheral will not be connectable after it.

- `Zephyr project bug tracker GHSA-8hrf-pfww-83v9
<https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-8hrf-pfww-83v9>`_

This has been fixed in main for v4.2.0

- `PR 89955 fix for main
<https://github.com/zephyrproject-rtos/zephyr/pull/89955>`_

:cve:`2025-12899`
-----------------

Under embargo until 2026-01-28