CVE-2024-3250

It was discovered that Canonical's Pebble service manager read-file API and the associated pebble pull command, before v1.10.2, allowed unprivileged local users to read files with root-equivalent permissions when Pebble was running as root. Fixes are also available as backports to v1.1.1, v1.4.2,...

CVE-2022-23091

A particular case of memory sharing is mishandled in the virtual memory system. This is very similar to SA-21:08.vm, but with a different root cause. An unprivileged local user process can maintain a mapping of a page after it is freed, allowing that process to read private data belonging to othe...

CVE-2022-23091

CVE-2022-23091 relates to FreeBSD: memory sharing in the virtual memory system mishandled, allowing an unprivileged local process to keep a page mapping after it is freed and read private data from other processes or the kernel. The advisory (FreeBSD-SA-22:11.vm) and VuXML entry describe the issu...

IBM AIX and IBM VIOS Input Validation Error Vulnerability

IBM AIX and IBM Vios are both products of the International Business Machines IBM Corporation.IBM AIX is an open standards-based UNIX operating system developed for the IBM Power architecture.IBM Vios is part of the PowerVm® Editions hardware feature. IBM Vios is part of the PowerVm® Editions...

IBM AIX and IBM Vios Input Validation Error Vulnerability

IBM AIX and IBM Vios are both products of the International Business Machines IBM Corporation.IBM AIX is an open standards-based UNIX operating system developed for the IBM Power architecture.IBM Vios is part of the PowerVm® Editions hardware feature. IBM Vios is part of the PowerVm® Editions...

PT-2026-24078

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s fremovexattr syscall within the fs/xattr component. Specifically, the function calls fdget to obtain a file reference but fails to release it using...

kernel: drm/virtio: Check whether transferred 2D BO is shmem

A flaw was found in the Linux kernel networking subsystem. Under certain conditions, a pointer may be dereferenced without proper validation, resulting in a NULL pointer dereference. An unprivileged local user could trigger this flaw by exercising the affected networking functionality, causing a...

Ivanti Secure Access Client Security Vulnerability

Ivanti Secure Access Client is a security software client from Ivanti. A security vulnerability exists in Ivanti Secure Access Client versions prior to 22.6R1.1, which stems from a vulnerability that allows an unprivileged local user to gain unauthorized elevated privileges on an affected system...

kernel: drm/virtio: Check whether transferred 2D BO is shmem

A flaw was found in the Linux kernel networking subsystem. Under certain conditions, a pointer may be dereferenced without proper validation, resulting in a NULL pointer dereference. An unprivileged local user could trigger this flaw by exercising the affected networking functionality, causing a...

SUSE CVE-2020-25652

A flaw was found in the spice-vdagentd daemon, where it did not properly handle client connections that can be established via the UNIX domain socket in /run/spice-vdagentd/spice-vdagent-sock. Any unprivileged local guest user could use this flaw to prevent legitimate agents from connecting to th...

SUSE CVE-2020-25653

A race condition vulnerability was found in the way the spice-vdagentd daemon handled new client connections. This flaw may allow an unprivileged local guest user to become the active agent for spice-vdagentd, possibly resulting in a denial of service or information leakage from the host. The...

SUSE CVE-2021-20265

A flaw was found in the way memory resources were freed in the unixstreamrecvmsg function in the Linux kernel when a signal was pending. This flaw allows an unprivileged local user to crash the system by exhausting available memory. The highest threat from this vulnerability is to system...

kernel: KVM: cmpxchg_gpte can write to pfns outside the userspace region

A flaw was found in KVM. When updating a guest's page table entry, vmpgoff was improperly used as the offset to get the page's pfn. As vaddr and vmpgoff are controllable by user-mode processes, this flaw allows unprivileged local users on the host to write outside the userspace region and...

UBUNTU-CVE-2021-3864

A flaw was found in the way the dumpable flag setting was handled when certain SUID binaries executed its descendants. The prerequisite is a SUID binary that sets real UID equal to effective UID, and real GID equal to effective GID. The descendant will then have a dumpable value set to 1. As a...

VulnCheck KEV: CVE-2022-0847

Linux kernel contains an improper initialization vulnerability where an unprivileged local user could escalate their privileges on the system. This vulnerability has the moniker of "Dirty Pipe."...

Micro Focus Operations Agent 安全漏洞

Micro Focus Operations Agent is a software application from Micro Focus UK. monitors and manages systems and applications deployed in a networked environment from a centralized console. A security vulnerability exists in Micro Focus Operations Agent that can be exploited by an unprivileged local...

spice-vdagent: UNIX domain socket peer PID retrieved via SO_PEERCRED is subject to race condition

A race condition vulnerability was found in the way the spice-vdagentd daemon handled new client connections. This flaw allows an unprivileged local guest user to become the active agent for spice-vdagentd, possibly resulting in a denial of service or information leakage from the host. The highes...

Design/Logic Flaw

A flaw was found in the way memory resources were freed in the unixstreamrecvmsg function in the Linux kernel when a signal was pending. This flaw allows an unprivileged local user to crash the system by exhausting available memory. The highest threat from this vulnerability is to system...

CVE-2021-20265

A flaw was found in the way memory resources were freed in the unixstreamrecvmsg function in the Linux kernel when a signal was pending. This flaw allows an unprivileged local user to crash the system by exhausting available memory. The highest threat from this vulnerability is to system...

UBUNTU-CVE-2020-25653

A race condition vulnerability was found in the way the spice-vdagentd daemon handled new client connections. This flaw may allow an unprivileged local guest user to become the active agent for spice-vdagentd, possibly resulting in a denial of service or information leakage from the host. The...