Описание
An issue was discovered in OpenPOWER 2.6 firmware. unpack_timestamp() calls le32_to_cpu() for endian conversion of a uint16_t "year" value, resulting in a type mismatch that can truncate a higher integer value to a smaller one, and bypass a timestamp check. The fix is to use the right endian conversion function.
Ссылки
- PatchThird Party Advisory
- PatchThird Party Advisory
Уязвимые конфигурации
Конфигурация 1
cpe:2.3:o:openpowerfoundation:skiboot:2.6:*:*:*:*:*:*:*
EPSS
Процентиль: 42%
0.00203
Низкий
9.8 Critical
CVSS3
7.5 High
CVSS2
Дефекты
CWE-681
Связанные уязвимости
github
больше 3 лет назад
An issue was discovered in OpenPOWER 2.6 firmware. unpack_timestamp() calls le32_to_cpu() for endian conversion of a uint16_t "year" value, resulting in a type mismatch that can truncate a higher integer value to a smaller one, and bypass a timestamp check. The fix is to use the right endian conversion function.
EPSS
Процентиль: 42%
0.00203
Низкий
9.8 Critical
CVSS3
7.5 High
CVSS2
Дефекты
CWE-681