10 Mar 2022
Vulnérabilité CVE-2021-4095 CVE Vulnerability
A NULL pointer dereference was found in the Linux kernel's KVM when dirty ring logging is enabled without an active vCPU context. An unprivileged local attacker on the host may use this flaw to cause a kernel oops condition and thus a denial of service by issuing a KVM_XEN_HVM_SET_ATTR ioctl. This flaw affects Linux kernel versions prior to 5.17-rc1. (CVSS:0.0) (Last Update:2022-03-10)
Vulnerability Details : A NULL pointer dereference was found in the Linux kernel's KVM when dirty ring logging is enabled without an active vCPU context. An unprivileged local attacker on the host may use this flaw to cause a kernel oops condition and thus a denial of service by issuing a KVM_XEN_HVM_SET_ATTR ioctl. This flaw affects Linux kernel versions prior to 5.17-rc1. Publish Date : 2022-03-10 Last Update Date : 2022-03-10 - CVSS Scores & Vulnerability Types
- Products Affected By CVE-2021-4095
- References For CVE-2021-4095
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- Metasploit Modules Related To CVE-2021-4095There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information) |