Поиск уязвимостей

A flaw was found in the way the "flags" member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe and push_pipe functions in the Linux kernel and could thus contain stale values. An unprivileged local user could use this flaw to write to pages in the page cache backed by read only files and as such escalate their privileges on the system.

A flaw was found in the way the "flags" member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe and push_pipe functions in the Linux kernel and could thus contain stale values. An unprivileged local user could use this flaw to write to pages in the page cache backed by read only files and as such escalate their privileges on the system.

A flaw was found in the way the "flags" member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe and push_pipe functions in the Linux kernel and could thus contain stale values. An unprivileged local user could use this flaw to write to pages in the page cache backed by read only files and as such escalate their privileges on the system.

A flaw was found in the way the "flags" member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe and push_pipe functions in the Linux kernel and could thus contain stale values. An unprivileged local user could use this flaw to write to pages in the page cache backed by read only files and as such escalate their privileges on the system.

A flaw was found in the way the "flags" member of the new pipe buffer ...

ELSA-2022-9213: Unbreakable Enterprise kernel-container security update (IMPORTANT)

ELSA-2022-9212: Unbreakable Enterprise kernel-container security update (IMPORTANT)

ELSA-2022-9211: Unbreakable Enterprise kernel security update (IMPORTANT)

ELSA-2022-9210: Unbreakable Enterprise kernel security update (IMPORTANT)

Уязвимость функций copy_page_to_iter_pipe и push_pipe ядра операционной системы Linux, позволяющая нарушителю перезаписать содержимое страничного кэша произвольных файлов

Уязвимость ядра операционной системы Linux

Important: kernel-rt security and bug fix update

ALT-PU-2022-1531: package `kernel-image-centos` update to version 5.14.0.73-alt1.el9

Security update for the Linux Kernel

Security update for the Linux Kernel

Security update for the Linux Kernel

Security update for the Linux Kernel

Security update for the Linux Kernel

Important: kernel security, bug fix, and enhancement update

ELSA-2022-0825: kernel security, bug fix, and enhancement update (IMPORTANT)