ALT-PU-2023-8566: package kernel-image-un-def update to version 6.1.37-alt1
Описание
This update upgrades kernel-image-un-def to version 6.1.37-alt1.
Устраненные уязвимости10
Связанные уязвимости
ALT-PU-2023-8658: package `kernel-image-mp` update to version 6.3.12-alt1
ALT-PU-2023-8724: package `kernel-image-rt` update to version 6.1.38-alt1.rt12
ALT-PU-2023-8804: package `kernel-image-std-def` update to version 6.1.36-alt1
ALT-PU-2023-8875: package `kernel-image-un-def` update to version 6.3.10-alt1
A vulnerability exists in the memory management subsystem of the Linux kernel. The lock handling for accessing and updating virtual memory areas (VMAs) is incorrect, leading to use-after-free problems. This issue can be successfully exploited to execute arbitrary kernel code, escalate containers, and gain root privileges.