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Уязвимость реализации функций close() и fget() ядра операционных систем Linux, позволяющая нарушителю вызвать отказ в обслуживании или повысить свои привилегии

ALT-PU-2022-1291: package `kernel-image-centos` update to version 5.14.0.60-alt1.el9

A read-after-free memory flaw was found in the Linux kernel's garbage collection for Unix domain socket file handlers in the way users call close() and fget() simultaneously and can potentially trigger a race condition. This flaw allows a local user to crash the system or escalate their privileges on the system. This flaw affects Linux kernel versions prior to 5.16-rc4.

A read-after-free memory flaw was found in the Linux kernel's garbage collection for Unix domain socket file handlers in the way users call close() and fget() simultaneously and can potentially trigger a race condition. This flaw allows a local user to crash the system or escalate their privileges on the system. This flaw affects Linux kernel versions prior to 5.16-rc4.

A read-after-free memory flaw was found in the Linux kernel's garbage collection for Unix domain socket file handlers in the way users call close() and fget() simultaneously and can potentially trigger a race condition. This flaw allows a local user to crash the system or escalate their privileges on the system. This flaw affects Linux kernel versions prior to 5.16-rc4.

A read-after-free memory flaw was found in the Linux kernel's garbage collection for Unix domain socket file handlers in the way users call close() and fget() simultaneously and can potentially trigger a race condition. This flaw allows a local user to crash the system or escalate their privileges on the system. This flaw affects Linux kernel versions prior to 5.16-rc4.

A read-after-free memory flaw was found in the Linux kernel's garbage ...

Множественные уязвимости ядра ОС

ALT-PU-2021-5012: package `kernel-image-std-def` update to version 5.10.84-alt1

A read-after-free memory flaw was found in the Linux kernel's garbage collection for Unix domain socket file handlers in the way users call close() and fget() simultaneously and can potentially trigger a race condition. This flaw allows a local user to crash the system or escalate their privileges on the system. This flaw affects Linux kernel versions prior to 5.16-rc4.

Security update for the Linux Kernel (Live Patch 37 for SLE 12 SP3)

Security update for the Linux Kernel (Live Patch 11 for SLE 15 SP3)

ELSA-2022-1198: kernel security, bug fix, and enhancement update (IMPORTANT)

ALT-PU-2021-3527: package `kernel-image-std-def` update to version 5.10.84-alt1

Security update for the Linux Kernel (Live Patch 7 for SLE 15 SP3)

Security update for the Linux Kernel (Live Patch 10 for SLE 15 SP3)

ALT-PU-2021-3554: package `kernel-image-un-def` update to version 5.15.10-alt1

ALT-PU-2021-4943: package `kernel-image-std-kvm` update to version 5.10.85-alt1

ALT-PU-2021-3618: package `kernel-image-rt` update to version 5.10.87-alt1.rt59

Security update for the Linux Kernel