11945 matches found
Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992472)
"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992472 advisory. In the Linux kernel, the following vulnerability has been resolved: powerpc/perf: Optimize clearing the pending PMI and remove WARNON for PMI check in powerpmudisab...
When Risk Is Fragmented, Strategy Suffers
Risk fragmentation remains one of the most overlooked barriers to effective business performance. It doesn’t show up all…...
Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: python3 (UTSA-2025-992143)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992143 advisory. If the value passed to os.path.expandvars is user-controlled a performance degradation is possible when expanding environment variables. Tenable has extracted the...
CVE-2025-68375
In the Linux kernel, the following vulnerability has been resolved: perf/x86: Fix NULL event access and potential PEBS record loss When intelpmudrainpebsicl is called to drain PEBS records, the perfeventoverflow could be called to process the last PEBS record. While perfeventoverflow could trigge...
SUSE CVE-2025-68739
In the Linux kernel, the following vulnerability has been resolved: PM / devfreq: hisi: Fix potential UAF in OPP handling Ensure all required data is acquired before calling devpmoppputopp to maintain correct resource acquisition and release order...
EUVD-2025-205223
In the Linux kernel, the following vulnerability has been resolved: PM / devfreq: hisi: Fix potential UAF in OPP handling Ensure all required data is acquired before calling devpmoppputopp to maintain correct resource acquisition and release order...
CVE-2023-54081
CVE-2023-54081 affects the Linux kernel Xen grant-table reclaim path. When a grant entry is still in use by the remote domain, the VM may accumulate a large deferred-list, causing a severe memory leak and potential VM freeze, notably in Qubes OS due to GUI/window handling constraints. The fix mak...
EUVD-2025-205079
In the Linux kernel, the following vulnerability has been resolved: perf/x86: Fix NULL event access and potential PEBS record loss When intelpmudrainpebsicl is called to drain PEBS records, the perfeventoverflow could be called to process the last PEBS record. While perfeventoverflow could trigge...
CVE-2025-68739
CVE-2025-68739 concerns the Linux kernel component responsible for PM / devfreq, specifically the hisi OPP handling path. The connected documents describe a fix for a potential use-after-free (UAF) in OPP handling when managing power management references. The underlying issue was improper resour...
UBUNTU-CVE-2025-68375
In the Linux kernel, the following vulnerability has been resolved: perf/x86: Fix NULL event access and potential PEBS record loss When intelpmudrainpebsicl is called to drain PEBS records, the perfeventoverflow could be called to process the last PEBS record. While perfeventoverflow could trigge...
CVE-2023-54030 io_uring/net: don't overflow multishot recv
In the Linux kernel, the following vulnerability has been resolved: iouring/net: don't overflow multishot recv Don't allow overflowing multishot recv CQEs, it might get out of hand, hurt performance, and in the worst case scenario OOM the task...
CVE-2025-68375 perf/x86: Fix NULL event access and potential PEBS record loss
In the Linux kernel, the following vulnerability has been resolved: perf/x86: Fix NULL event access and potential PEBS record loss When intelpmudrainpebsicl is called to drain PEBS records, the perfeventoverflow could be called to process the last PEBS record. While perfeventoverflow could trigge...
CVE-2025-68370 coresight: tmc: add the handle of the event to the path
In the Linux kernel, the following vulnerability has been resolved: coresight: tmc: add the handle of the event to the path The handle is essential for retrieving the AUXEVENT of each CPU and is required in perf mode. It has been added to the coresightpath so that dependent devices can access it...
CVE-2025-68370
The CVE-2025-68370 entry concerns a Linux kernel CoreSight TMC issue where the event handle was not exposed in the coresight_path, hindering AUX_EVENT retrieval for perftools in perf mode. The vulnerability could trigger an oops (kernel paging fault) when exercising the affected PERF event (examp...
Linux kernel 安全漏洞
Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from improper handling of OPP, which could lead to reuse after release...
CVE-2023-54030: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: iouring/net: don't overflow multishot recv Don't allow overflowing multishot recv CQEs, it might get out of hand, hurt performance, and in the worst case scenario OOM the task...
PT-2025-52911
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s perf/x86 component related to handling PEBS records and interrupt throttling. Specifically, when the intel pmu drain pebs icl function processes the...
Post-Quantum Cryptography in the 5G Core
In this work, the conventional cryptographic algorithms used in the 5G Core are replaced with post-quantum alternatives and the practical impact of this transition is evaluated. Using a simulation environment, we model the registration and deregistration of varying numbers of user equipments UEs...
rexml: REXML denial of service
A denial of service flaw has been discovered in the rubygem REXML. Certain input can cause excess cpu usage and given sufficiently large input this can affect program performance...