Поиск уязвимостей

Уязвимость ядра операционной системы Linux, вызванная ошибками синхронизации при использовании общего ресурса, позволяющая нарушителю выполнить произвольный код.

Уязвимость kernel-lt

ALT-PU-2023-6620: package `kernel-image-un-def` update to version 6.5.9-alt1

An issue was discovered in the Linux kernel before 6.5.9, exploitable by local users with userspace access to MMIO registers. Incorrect access checking in the #VC handler and instruction emulation of the SEV-ES emulation of MMIO accesses could lead to arbitrary write access to kernel memory (and thus privilege escalation). This depends on a race condition through which userspace can replace an instruction before the #VC handler reads it.

An issue was discovered in the Linux kernel before 6.5.9, exploitable by local users with userspace access to MMIO registers. Incorrect access checking in the #VC handler and instruction emulation of the SEV-ES emulation of MMIO accesses could lead to arbitrary write access to kernel memory (and thus privilege escalation). This depends on a race condition through which userspace can replace an instruction before the #VC handler reads it.

An issue was discovered in the Linux kernel before 6.5.9, exploitable by local users with userspace access to MMIO registers. Incorrect access checking in the #VC handler and instruction emulation of the SEV-ES emulation of MMIO accesses could lead to arbitrary write access to kernel memory (and thus privilege escalation). This depends on a race condition through which userspace can replace an instruction before the #VC handler reads it.

An issue was discovered in the Linux kernel before 6.5.9 exploitable by local users with userspace access to MMIO registers. Incorrect access checking in the #VC handler and instruction emulation of the SEV-ES emulation of MMIO accesses could lead to arbitrary write access to kernel memory (and thus privilege escalation). This depends on a race condition through which userspace can replace an instruction before the #VC handler reads it.

An issue was discovered in the Linux kernel before 6.5.9, exploitable ...

An issue was discovered in the Linux kernel before 6.5.9, exploitable by local users with userspace access to MMIO registers. Incorrect access checking in the #VC handler and instruction emulation of the SEV-ES emulation of MMIO accesses could lead to arbitrary write access to kernel memory (and thus privilege escalation). This depends on a race condition through which userspace can replace an instruction before the #VC handler reads it.

Security update for the Linux Kernel (Live Patch 11 for SLE 15 SP4)

ELSA-2024-12187: kernel security update (IMPORTANT)

ALT-PU-2023-7472: package `kernel-image-mp` update to version 6.5.12-alt1

Security update for the Linux Kernel (Live Patch 5 for SLE 15 SP5)

Security update for the Linux Kernel (Live Patch 2 for SLE 15 SP5)

Security update for the Linux Kernel RT (Live Patch 1 for SLE 15 SP5)

Security update for the Linux Kernel RT (Live Patch 5 for SLE 15 SP5)

Security update for the Linux Kernel RT (Live Patch 0 for SLE 15 SP5)

Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP5)

ELSA-2024-12159: Unbreakable Enterprise kernel security update (IMPORTANT)

Security update for the Linux Kernel