Описание
The Linux kernel before 3.15.4 on Intel processors does not properly restrict use of a non-canonical value for the saved RIP address in the case of a system call that does not use IRET, which allows local users to leverage a race condition and gain privileges, or cause a denial of service (double fault), via a crafted application that makes ptrace and fork system calls.
Ссылки
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- ExploitThird Party AdvisoryVDB Entry
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- Release NotesVendor Advisory
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- Third Party Advisory
Уязвимые конфигурации
Одно из
Одно из
EPSS
6.9 Medium
CVSS2
Дефекты
Связанные уязвимости
The Linux kernel before 3.15.4 on Intel processors does not properly restrict use of a non-canonical value for the saved RIP address in the case of a system call that does not use IRET, which allows local users to leverage a race condition and gain privileges, or cause a denial of service (double fault), via a crafted application that makes ptrace and fork system calls.
The Linux kernel before 3.15.4 on Intel processors does not properly restrict use of a non-canonical value for the saved RIP address in the case of a system call that does not use IRET, which allows local users to leverage a race condition and gain privileges, or cause a denial of service (double fault), via a crafted application that makes ptrace and fork system calls.
The Linux kernel before 3.15.4 on Intel processors does not properly r ...
The Linux kernel before 3.15.4 on Intel processors does not properly restrict use of a non-canonical value for the saved RIP address in the case of a system call that does not use IRET, which allows local users to leverage a race condition and gain privileges, or cause a denial of service (double fault), via a crafted application that makes ptrace and fork system calls.
Уязвимость операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании или повысить свои привилегии
EPSS
6.9 Medium
CVSS2