PT-2021-30439

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.213 Description The issue is related to command ring pointer corruption while aborting a command. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel version...

PT-2021-30462

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.155 Description The issue is related to command ring pointer corruption while aborting a command. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions...

PT-2021-30617

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15 Description The issue is related to command ring pointer corruption while aborting a command. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions...

PT-2021-26467

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.155 Description The issue is related to command ring pointer corruption while aborting a command. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions...

PT-2021-26444

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.213 Description The issue is related to command ring pointer corruption while aborting a command. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel version...

PT-2021-26500

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.75 Description The issue is related to command ring pointer corruption while aborting a command. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions...

PT-2021-26552

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.14.14 Description The issue is related to command ring pointer corruption while aborting a command. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions...

CVE-2021-26334

The AMDPowerProfiler.sys driver of AMD μProf tool may allow lower privileged users to access MSRs in kernel which may lead to privilege escalation and ring-0 code execution by the lower privileged user...

kernel: DoS in rb_per_cpu_empty()

A lack of CPU resources in the Linux kernel tracing module functionality was found in the way users use the trace ring buffer in specific way. Only privileged local users with CAPSYSADMIN capability could use this flaw to starve the resources causing denial of service...

kernel: Linux kernel eBPF RINGBUF map oversized allocation

A flaw out of bound memory write in the Linux kernel BPF subsystem was found in the way user writes to BPF ring buffer too fast, so larger buffer than available memory could be allocated. A local user could use this flaw to crash the system or possibly escalate their privileges on the system...

kernel: DoS in rb_per_cpu_empty()

A lack of CPU resources in the Linux kernel tracing module functionality was found in the way users use the trace ring buffer in specific way. Only privileged local users with CAPSYSADMIN capability could use this flaw to starve the resources causing denial of service...

kernel: Linux kernel eBPF RINGBUF map oversized allocation

A flaw out of bound memory write in the Linux kernel BPF subsystem was found in the way user writes to BPF ring buffer too fast, so larger buffer than available memory could be allocated. A local user could use this flaw to crash the system or possibly escalate their privileges on the system...

Potential Improper Access Control Vulnerability in AMD μProf Tool

Bulletin ID: AMD-SB-1016 Potential Impact: Improper access / Code execution Severity: High Summary Potential improper access control vulnerability in AMD μProf Tool. CVE Details CVE-2021-26334 pThe AMDPowerProfiler.sys driver of AMD μProf tool may allow lower privileged users to access MSRs in...

PT-2021-8203 · Amd +1 · Amd Μprof +1

Name of the Vulnerable Software and Affected Versions: AMD μProf tool affected versions not specified Description: The AMDPowerProfiler.sys driver of the AMD μProf tool may allow lower privileged users to access MSRs in the kernel, which may lead to privilege escalation and ring-0 code execution ...

All About Ring’s New Virtual Security Guard

By Owais Sultan Ring’s Virtual Security Guard is a live, customizable motion event monitoring service by Rapid Response that works with the external Ring cameras at home or business. This is a post from HackRead.com Read the original post: All About Rings New Virtual Security Guard...

GSD-2021-1001912 xhci: Fix command ring pointer corruption while aborting a command

xhci: Fix command ring pointer corruption while aborting a command This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.14.14 by commit...

UVI-2021-1001912 xhci: Fix command ring pointer corruption while aborting a command

xhci: Fix command ring pointer corruption while aborting a command This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.14.14 by commit...

GSD-2021-1001863 xhci: Fix command ring pointer corruption while aborting a command

xhci: Fix command ring pointer corruption while aborting a command This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.75 by commit...

UVI-2021-1001863 xhci: Fix command ring pointer corruption while aborting a command

xhci: Fix command ring pointer corruption while aborting a command This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.75 by commit...

UVI-2021-1001832 xhci: Fix command ring pointer corruption while aborting a command

xhci: Fix command ring pointer corruption while aborting a command This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.155 by commit...