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OVAL

RLSA-2021:5227 --- bpftool

ID: oval:org.secpod.oval:def:4501323Date: (C)2023-04-03   (M)2024-04-17
Class: PATCHFamily: unix




The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix: * kernel: In Overlayfs missing a check for a negative dentry before calling vfs_rename 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. Bug Fix: * panic while breaking a lease/delegation after user mode helper invocation * The ASR driver is causing a system crash in Rocky Linux8.4 compared to Rocky Linux8.3 due to kernel changes * Rocky Linux8: DFS provided SMB shares are not accessible following unprivileged access * Avoid hitting the rtnl_trylock/restart_syscall logic in net-sysfs when possible * Rocky Linux8: x86/Kconfig: Do not enable AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT * Rocky Linux8.4-[Regression][P10][DD2.0][Rainier/Denali] - system crashed while offlining and onlining cores

Platform:
Rocky Linux 8
Product:
bpftool
kernel
perf
python3-perf
Reference:
RLSA-2021:5227
CVE-2021-20321
CVE    1
CVE-2021-20321
CPE    4
cpe:/o:linux:linux_kernel
cpe:/a:perf:perf
cpe:/a:bpf:bpftool
cpe:/a:python:python3-perf
...

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