6 matches found
SUSE CVE-2021-4197
An unprivileged write to the file handler flaw in the Linux kernel's control groups and namespaces subsystem was found in the way users have access to some less privileged process that are controlled by cgroups and have higher privileged parent process. It is actually both for cgroup2 and cgroup1...
kernel: cgroup: Use open-time creds and namespace for migration perm checks
An unprivileged write to the file handler flaw in the Linux kernel's control groups and namespaces subsystem was found in the way users have access to some less privileged process that are controlled by cgroups and have higher privileged parent process. It is actually both for cgroup2 and cgroup1...
kernel: cgroup: Use open-time creds and namespace for migration perm checks
An unprivileged write to the file handler flaw in the Linux kernel's control groups and namespaces subsystem was found in the way users have access to some less privileged process that are controlled by cgroups and have higher privileged parent process. It is actually both for cgroup2 and cgroup1...
An unprivileged write to the file handler flaw in the Linux kernel's control groups and namespaces subsystem was found in the way users have access to some less privileged process that are controlled by cgroups and have higher privileged parent process. It is actually both for cgroup2 and cgroup1 versions of control groups. A local user could use this flaw to crash the system or escalate their privileges on the system.
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Linux kernel 资源管理错误漏洞
Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. Linux kernel suffers from a resource management error vulnerability that stems from a use-after-free error in the cgroup1parseparam function in kernel/cgroup/cgroup-v1.c in the cgroup v1 parser of Linux...
PT-2021-6871 · Linux +10 · Linux Kernel +10
Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a lack of authentication procedure in the Linux kernel, specifically in the control groups and namespaces subsystem. This allows an unprivileged user to write t...