Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: clocksource: hyper-v: unexport init-annotated hvinitclocksource EXPORTSYMBOL and init are a poor combination, as the .init.text section is freed after initialization. As a result, modules cannot use symbols annotated with init...

PT-2022-32767

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.49 Description The issue concerns the hv init clocksource function in the Linux Kernel's hyper-v clocksource. It has been noted that this function is not properly exported, which may potentially lead to...

PT-2022-32917

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.124 Description The issue concerns the hv init clocksource function in the Linux Kernel's hyper-v clocksource. It was introduced in version v5.3 and fixed in version v5.10.124. The actual impact and attack...

PT-2022-32574

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.18.6 Description The issue concerns the hv init clocksource function in the Linux Kernel's hyper-v clocksource. It was introduced in version v5.3 and fixed in version v5.18.6. The actual impact and attack...

PT-2022-33025

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.200 Description The issue concerns the hv init clocksource function in the Linux Kernel's hyper-v clocksource. It was introduced in version v5.3 and fixed in version v5.4.200. The actual impact and attack...

PT-2022-37984

Уязвимость функции hv init clocksource модуля drivers/clocksource/hyperv timer.c ядра операционной системы Linux связана с некорректной инициализацией. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...