Поиск уязвимостей

Уязвимость функции vt_ioctl() модуля drivers/tty/vt/vt_ioctl.c - драйвера поддержки консоли TTY ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

In the Linux kernel, the following vulnerability has been resolved: vt_ioctl: fix array_index_nospec in vt_setactivate array_index_nospec ensures that an out-of-bounds value is set to zero on the transient path. Decreasing the value by one afterwards causes a transient integer underflow. vsa.console should be decreased first and then sanitized with array_index_nospec. Kasper Acknowledgements: Jakob Koschel, Brian Johannesmeyer, Kaveh Razavi, Herbert Bos, Cristiano Giuffrida from the VUSec group at VU Amsterdam.

In the Linux kernel, the following vulnerability has been resolved: vt_ioctl: fix array_index_nospec in vt_setactivate array_index_nospec ensures that an out-of-bounds value is set to zero on the transient path. Decreasing the value by one afterwards causes a transient integer underflow. vsa.console should be decreased first and then sanitized with array_index_nospec. Kasper Acknowledgements: Jakob Koschel, Brian Johannesmeyer, Kaveh Razavi, Herbert Bos, Cristiano Giuffrida from the VUSec group at VU Amsterdam.

In the Linux kernel, the following vulnerability has been resolved: vt_ioctl: fix array_index_nospec in vt_setactivate array_index_nospec ensures that an out-of-bounds value is set to zero on the transient path. Decreasing the value by one afterwards causes a transient integer underflow. vsa.console should be decreased first and then sanitized with array_index_nospec. Kasper Acknowledgements: Jakob Koschel, Brian Johannesmeyer, Kaveh Razavi, Herbert Bos, Cristiano Giuffrida from the VUSec group at VU Amsterdam.

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

In the Linux kernel, the following vulnerability has been resolved: vt_ioctl: fix array_index_nospec in vt_setactivate array_index_nospec ensures that an out-of-bounds value is set to zero on the transient path. Decreasing the value by one afterwards causes a transient integer underflow. vsa.console should be decreased first and then sanitized with array_index_nospec. Kasper Acknowledgements: Jakob Koschel, Brian Johannesmeyer, Kaveh Razavi, Herbert Bos, Cristiano Giuffrida from the VUSec group at VU Amsterdam.

Множественные уязвимости kernel-lt

ELSA-2024-12806: Unbreakable Enterprise kernel security update (IMPORTANT)

ALT-PU-2022-1411: package `kernel-image-std-def` update to version 5.10.102-alt1

ALT-PU-2022-1410: package `kernel-image-un-def` update to version 5.15.25-alt1

ALT-PU-2022-1388: package `kernel-image-std-def` update to version 5.15.25-alt1

ALT-PU-2022-1462: package `kernel-image-rt` update to version 5.10.104-alt1.rt63

ALT-PU-2022-1461: package `kernel-image-rt` update to version 5.10.104-alt1.rt63

ALT-PU-2022-1387: package `kernel-image-un-def` update to version 5.16.11-alt1

ALT-PU-2022-1432: package `kernel-image-std-kvm` update to version 5.10.102-alt1

ALT-PU-2022-1456: package `kernel-image-mp` update to version 5.16.12-alt1

ALT-PU-2022-1441: package `kernel-image-rpi-un` update to version 5.15.25-alt1

ALT-PU-2022-1540: package `kernel-image-rpi-un` update to version 5.15.28-alt1

ALT-PU-2022-1421: package `kernel-image-rpi-def` update to version 5.15.25-alt1

ALT-PU-2022-1419: package `kernel-image-rpi-def` update to version 5.15.25-alt1