RHSA-2021:3044-01 -- Redhat kpatch-patch-4_18_0-305ID: oval:org.secpod.oval:def:506286 | Date: (C)2021-08-16 (M)2024-04-17 |
Class: PATCH | Family: unix |
This is a kernel live patch module which is automatically loaded by the RPM post-install script to modify the code of a running kernel. Security Fix: * kernel: race condition in net/can/bcm.c leads to local privilege escalation * kernel: Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass RO checks * kernel: out-of-bounds write in xt_compat_target_from_user in net/netfilter/x_tables.c For more details about the security issue, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section.
Platform: |
Red Hat Enterprise Linux 8 |
Product: |
kpatch-patch-4_18_0-305 |