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Уязвимость компонента vt ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

In the Linux kernel, the following vulnerability has been resolved: vt: fix memory overlapping when deleting chars in the buffer A memory overlapping copy occurs when deleting a long line. This memory overlapping copy can cause data corruption when scr_memcpyw is optimized to memcpy because memcpy does not ensure its behavior if the destination buffer overlaps with the source buffer. The line buffer is not always broken, because the memcpy utilizes the hardware acceleration, whose result is not deterministic. Fix this problem by using replacing the scr_memcpyw with scr_memmovew.

In the Linux kernel, the following vulnerability has been resolved: vt: fix memory overlapping when deleting chars in the buffer A memory overlapping copy occurs when deleting a long line. This memory overlapping copy can cause data corruption when scr_memcpyw is optimized to memcpy because memcpy does not ensure its behavior if the destination buffer overlaps with the source buffer. The line buffer is not always broken, because the memcpy utilizes the hardware acceleration, whose result is not deterministic. Fix this problem by using replacing the scr_memcpyw with scr_memmovew.

In the Linux kernel, the following vulnerability has been resolved: vt: fix memory overlapping when deleting chars in the buffer A memory overlapping copy occurs when deleting a long line. This memory overlapping copy can cause data corruption when scr_memcpyw is optimized to memcpy because memcpy does not ensure its behavior if the destination buffer overlaps with the source buffer. The line buffer is not always broken, because the memcpy utilizes the hardware acceleration, whose result is not deterministic. Fix this problem by using replacing the scr_memcpyw with scr_memmovew.

In the Linux kernel, the following vulnerability has been resolved: v ...

Множественные уязвимости kernel-lt

In the Linux kernel, the following vulnerability has been resolved: vt: fix memory overlapping when deleting chars in the buffer A memory overlapping copy occurs when deleting a long line. This memory overlapping copy can cause data corruption when scr_memcpyw is optimized to memcpy because memcpy does not ensure its behavior if the destination buffer overlaps with the source buffer. The line buffer is not always broken, because the memcpy utilizes the hardware acceleration, whose result is not deterministic. Fix this problem by using replacing the scr_memcpyw with scr_memmovew.

ALT-PU-2022-7712: package `kernel-image-std-def` update to version 5.10.133-alt1

ALT-PU-2022-7808: package `kernel-image-std-def` update to version 5.15.56-alt1

ALT-PU-2022-7701: package `kernel-image-un-def` update to version 5.15.57-alt1

ALT-PU-2022-2290: package `kernel-image-un-def` update to version 5.18.13-alt1

ALT-PU-2022-2370: package `kernel-image-std-kvm` update to version 5.10.135-alt1

ALT-PU-2022-2339: package `kernel-image-mp` update to version 5.18.16-alt1

Important: kernel security update

ELSA-2024-4583: kernel security update (IMPORTANT)

ALT-PU-2022-2635: package `kernel-image-rt` update to version 5.10.140-alt1.rt73

ALT-PU-2022-2633: package `kernel-image-rt` update to version 5.10.140-alt1.rt73

ALT-PU-2022-2692: package `kernel-image-rpi-def` update to version 5.15.70-alt1

ALT-PU-2022-2682: package `kernel-image-rpi-def` update to version 5.15.70-alt1

ELSA-2024-12606: Unbreakable Enterprise kernel security update (IMPORTANT)