Поиск уязвимостей

Уязвимость реализации функции check_map_func_compatibility() ядра операционных систем Linux, позволяющая нарушителю повысить свои привилегии

ALT-PU-2021-2750: package `kernel-image-std-def` update to version 5.10.62-alt1

ALT-PU-2021-2726: package `kernel-image-std-def` update to version 5.10.62-alt1

ALT-PU-2021-2749: package `kernel-image-un-def` update to version 5.13.14-alt1

ALT-PU-2021-2723: package `kernel-image-un-def` update to version 5.13.14-alt1

ALT-PU-2021-2778: package `kernel-image-mp` update to version 5.13.16-alt1

ALT-PU-2021-2748: package `kernel-image-std-kvm` update to version 5.10.62-alt1

This vulnerability allows local attackers to escalate privileges on affected installations of Linux Kernel 5.14-rc3. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of eBPF programs. The issue results from the lack of proper validation of user-supplied eBPF programs, which can result in a type confusion condition. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the kernel. Was ZDI-CAN-14689.

This vulnerability allows local attackers to escalate privileges on affected installations of Linux Kernel 5.14-rc3. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of eBPF programs. The issue results from the lack of proper validation of user-supplied eBPF programs, which can result in a type confusion condition. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the kernel. Was ZDI-CAN-14689.

This vulnerability allows local attackers to escalate privileges on affected installations of Linux Kernel 5.14-rc3. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of eBPF programs. The issue results from the lack of proper validation of user-supplied eBPF programs, which can result in a type confusion condition. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the kernel. Was ZDI-CAN-14689.

This vulnerability allows local attackers to escalate privileges on af ...

ALT-PU-2021-2901: package `kernel-image-rt` update to version 5.10.65-alt1.rt53

This vulnerability allows local attackers to escalate privileges on affected installations of Linux Kernel 5.14-rc3. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of eBPF programs. The issue results from the lack of proper validation of user-supplied eBPF programs, which can result in a type confusion condition. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the kernel. Was ZDI-CAN-14689.

Security update for the Linux Kernel (Live Patch 5 for SLE 15 SP3)

Security update for the Linux Kernel (Live Patch 6 for SLE 15 SP3)

Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP3)

ALT-PU-2021-3002: package `kernel-image-rpi-def` update to version 5.10.63-alt1

ALT-PU-2021-3000: package `kernel-image-rpi-def` update to version 5.10.63-alt1

Security update for the Linux Kernel

Security update for the Linux Kernel