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CVE-2025-22866

Опубликовано: 03 сент. 2025
Источник: msrc
CVSS3: 8.4
EPSS Низкий

Описание

Timing sidechannel for P-256 on ppc64le in crypto/internal/nistec

EPSS

Процентиль: 3%
0.00017
Низкий

8.4 High

CVSS3

Связанные уязвимости

CVSS3: 4
ubuntu
9 месяцев назад

Due to the usage of a variable time instruction in the assembly implementation of an internal function, a small number of bits of secret scalars are leaked on the ppc64le architecture. Due to the way this function is used, we do not believe this leakage is enough to allow recovery of the private key when P-256 is used in any well known protocols.

CVSS3: 5.3
redhat
9 месяцев назад

Due to the usage of a variable time instruction in the assembly implementation of an internal function, a small number of bits of secret scalars are leaked on the ppc64le architecture. Due to the way this function is used, we do not believe this leakage is enough to allow recovery of the private key when P-256 is used in any well known protocols.

CVSS3: 4
nvd
9 месяцев назад

Due to the usage of a variable time instruction in the assembly implementation of an internal function, a small number of bits of secret scalars are leaked on the ppc64le architecture. Due to the way this function is used, we do not believe this leakage is enough to allow recovery of the private key when P-256 is used in any well known protocols.

CVSS3: 4
debian
9 месяцев назад

Due to the usage of a variable time instruction in the assembly implem ...

suse-cvrf
9 месяцев назад

Security update for go1.23

EPSS

Процентиль: 3%
0.00017
Низкий

8.4 High

CVSS3