Описание
In FreeBSD 13.0-STABLE before n245764-876ffe28796c, 12.2-STABLE before r369857, 13.0-RELEASE before p1, and 12.2-RELEASE before p7, a system call triggering a fault could cause SMAP protections to be disabled for the duration of the system call. This weakness could be combined with other kernel bugs to craft an exploit.
Ссылки
- ExploitVendor Advisory
- Third Party Advisory
- ExploitVendor Advisory
- Third Party Advisory
Уязвимые конфигурации
Одно из
EPSS
7.5 High
CVSS3
5 Medium
CVSS2
Дефекты
Связанные уязвимости
In FreeBSD 13.0-STABLE before n245764-876ffe28796c, 12.2-STABLE before r369857, 13.0-RELEASE before p1, and 12.2-RELEASE before p7, a system call triggering a fault could cause SMAP protections to be disabled for the duration of the system call. This weakness could be combined with other kernel bugs to craft an exploit.
Уязвимость ядра операционной системы FreeBSD, связанная с недостатками механизма авторизации, позволяющая нарушителю отключить защиту SMAP и оказать воздействие на целостность защищаемой информации
EPSS
7.5 High
CVSS3
5 Medium
CVSS2