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CVE-2025-12888

Опубликовано: 03 дек. 2025
Источник: msrc
EPSS Низкий

Описание

Constant Time Issue with Xtensa-based ESP32 and X22519

EPSS

Процентиль: 3%
0.00017
Низкий

Связанные уязвимости

CVSS3: 7.5
ubuntu
3 месяца назад

Vulnerability in X25519 constant-time cryptographic implementations due to timing side channels introduced by compiler optimizations and CPU architecture limitations, specifically with the Xtensa-based ESP32 chips. If targeting Xtensa it is recommended to use the low memory implementations of X25519, which is now turned on as the default for Xtensa.

CVSS3: 7.5
nvd
3 месяца назад

Vulnerability in X25519 constant-time cryptographic implementations due to timing side channels introduced by compiler optimizations and CPU architecture limitations, specifically with the Xtensa-based ESP32 chips. If targeting Xtensa it is recommended to use the low memory implementations of X25519, which is now turned on as the default for Xtensa.

CVSS3: 7.5
debian
3 месяца назад

Vulnerability in X25519 constant-time cryptographic implementations du ...

CVSS3: 7.5
github
3 месяца назад

Vulnerability in X25519 constant-time cryptographic implementations due to timing side channels introduced by compiler optimizations and CPU architecture limitations, specifically with the Xtensa-based ESP32 chips. If targeting Xtensa it is recommended to use the low memory implementations of X25519, which is now turned on as the default for Xtensa.

EPSS

Процентиль: 3%
0.00017
Низкий