Synopsis
Important: kernel-rt security and bug fix update
Type/Severity
Security Advisory: Important
Topic
An update for kernel-rt is now available for Red Hat Enterprise Linux 7Red Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability Scoring System (C ...
Synopsis
Important: kernel security, bug fix, and enhancement update
Type/Severity
Security Advisory: Important
Topic
An update for kernel is now available for Red Hat Enterprise Linux 7Red Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability Scoring S ...
Synopsis
Important: kernel security and bug fix update
Type/Severity
Security Advisory: Important
Topic
An update for kernel is now available for Red Hat Enterprise Linux 8Red Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability Scoring System (CVSS) b ...
Synopsis
Important: kernel-rt security and bug fix update
Type/Severity
Security Advisory: Important
Topic
An update for kernel-rt is now available for Red Hat Enterprise Linux 8Red Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability Scoring System (C ...
Several vulnerabilities have been discovered in the Linux kernel that
may lead to a privilege escalation, denial of service, or information
leak
CVE-2020-2732
Paulo Bonzini discovered that the KVM implementation for Intel
processors did not properly handle instruction emulation for L2
guests when nested virtualization is enabled This ...
Several vulnerabilities have been discovered in the Linux kernel that
may lead to a privilege escalation, denial of service or information
leaks
CVE-2019-2182
Hanjun Guo and Lei Li reported a race condition in the arm64
virtual memory management code, which could lead to an information
disclosure, denial of service (crash), or possibl ...
The system could be made to expose sensitive information ...
The system could be made to expose sensitive information ...
Several security issues were fixed in the Linux kernel ...
Several security issues were fixed in the Linux kernel ...
Several security issues were fixed in the Linux kernel ...
A flaw was found in the way KVM hypervisor handled instruction emulation for the L2 guest when nested(=1) virtualization is enabled In the instruction emulation, the L2 guest could trick the L0 hypervisor into accessing sensitive bits of the L1 hypervisor An L2 guest could use this flaw to potentially access information of the L1 hypervisor (CVE ...
There is a use-after-free vulnerability in the Linux kernel through 552 in the n_tty_receive_buf_common function in drivers/tty/n_ttyc (CVE-2020-8648)
A flaw was found in the way KVM hypervisor handled instruction emulation for the L2 guest when nested(=1) virtualization is enabled In the instruction emulation, the L2 guest could trick the L0 ...
vmx_check_intercept ws not yet fully implemented by KVM on Intel processors, causing eg the I/O or MSR interception bitmaps not to be checked this in turn allowed the L2 guest to trick the L0 hypervisor into accessing sensitive information on the L1 hypervisor ...
Vulmon