ALT-PU-2020-1778-1
Package kernel-image-rt updated to version 4.19.115-alt1.rt48 for branch sisyphus in task 250174.
Closed vulnerabilities
Published: 2020-03-16
BDU:2022-03144
Уязвимость функции route4_change() (net/sched/cls_route.c) ядра операционной системы Linux, позволяющая нарушителю получить доступ к конфиденциальной информации или вызвать отказ в обслуживании
Severity: HIGH (7.8)
Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2022-03-03
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2021-3715
A flaw was found in the "Routing decision" classifier in the Linux kernel's Traffic Control networking subsystem in the way it handled changing of classification filters, leading to a use-after-free condition. This flaw allows unprivileged local users to escalate their privileges on the system. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Severity: HIGH (7.8)
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References: