CVE-2026-89600 fanotify: fix use-after-free of file range info

In the Linux kernel, the following vulnerability has been resolved: fanotify: fix use-after-free of file range info fsnotifyprecontent builds its filerange on the triggering task's stack. fanotifyallocpermevent saves a pointer to range.pos in the heap-allocated permission event so...

RHEL 8 : kernel (RHSA-2024:6206)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:6206 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel:TCP-spoofed ghost ACKs and leak...

CVE-2021-47069

A flaw was found in the Linux kernel’s IPC system. This flaw allows an attacker to use a specially crafted program to cause a rare race condition, leading to a denial of service. Mitigation Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to...

CVE-2021-47069

In the Linux kernel, the following vulnerability has been resolved: ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry domqtimedreceive calls wqsleep with a stack local address. The sender domqtimedsend uses this address to later call pipelinedsend. This leads to a very hard...

Design/Logic Flaw

In the Linux kernel, the following vulnerability has been resolved: ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry domqtimedreceive calls wqsleep with a stack local address. The sender domqtimedsend uses this address to later call pipelinedsend. This leads to a very hard...

CVE-2021-47069

In the Linux kernel, the following vulnerability has been resolved: ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry domqtimedreceive calls wqsleep with a stack local address. The sender domqtimedsend uses this address to later call pipelinedsend. This leads to a very hard...

CVE-2021-47069 ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry

In the Linux kernel, the following vulnerability has been resolved: ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry domqtimedreceive calls wqsleep with a stack local address. The sender domqtimedsend uses this address to later call pipelinedsend. This leads to a very hard...

CVE-2021-47069

In the Linux kernel, the following vulnerability has been resolved: ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry domqtimedreceive calls wqsleep with a stack local address. The sender domqtimedsend uses this address to later call pipelinedsend. This leads to a very hard...

UVI-2021-1000506 ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry

ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry 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 v5.10.40 by commit...

GSD-2021-1000506 ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry

ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry 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 v5.10.40 by commit...

PT-2021-24977

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.10.40 Description: The issue concerns the ipc/mqueue, msg, sem components, where relying on a stack reference past its expiry could potentially lead to security vulnerabilities. The actual impact and attack...

PT-2021-24962

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.12.7 Description: The issue concerns the ipc/mqueue, msg, sem components, where relying on a stack reference past its expiry could potentially lead to security vulnerabilities. The actual impact and attack...

PT-2021-28956

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.12.7 Description The issue concerns the ipc/mqueue, msg, sem components, where relying on a stack reference past its expiry could potentially lead to security vulnerabilities. The actual impact and attack...

PT-2021-28971

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.40 Description The issue concerns the ipc/mqueue, msg, sem components, where relying on a stack reference past its expiry could potentially lead to security vulnerabilities. The actual impact and attack...