CVE-2022-32250-exploit

CVE-2022-32250-Linux-Kernel-LPE 演示视频 https://www.youtube.com/watch?v=YqmwA6fPjKE 关于 CVE-2022-32250 允许本地用户将权限提升至 root，因为错误的 NFTSTATEFULEXPR 检查导致 use-after-free。 参考 Linux 内核漏洞利用 CVE-2022-32250 结合 mqueue 受影响版本 Linux，在提交 520778042ccca019f3ffa136dd0ca565c486cedd 之前 2022年5月26日 Ubuntu = 22.04 在安全补丁之前...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ipc: A memory leak has been fixed in initmqueuefs. When setupmqsysctls failed in initmqueuefs, the mqueue inode cachep is not released. To address this issue, the release path has been reordered...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ipc: mqueue: fixed a possible memory leak in initmqueuefs The commit details are as follows: db7cfc380900 "ipc: Free mqsysctls if ipc namespace creation failed" This is a similar memory leak to the one fixed by the above patch. A...

The vulnerability of the `init_mqueue_fs()` function in the `ipc/mqueue.c` module of the Linux kernel’s interprocess communication subsystem allows a attacker to cause a service failure.

The vulnerability of the initmqueuefs function in the ipc/mqueue.c module of the Linux kernel’s interprocess communication subsystem is related to improper memory release. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2022-50748

In the Linux kernel, the following vulnerability has been resolved: ipc: mqueue: fix possible memory leak in initmqueuefs commit db7cfc380900 "ipc: Free mqsysctls if ipc namespace creation failed" Here's a similar memory leak to the one fixed by the patch above. retiremqsysctls need to be called...

UBUNTU-CVE-2022-50748

In the Linux kernel, the following vulnerability has been resolved: ipc: mqueue: fix possible memory leak in initmqueuefs commit db7cfc380900 "ipc: Free mqsysctls if ipc namespace creation failed" Here's a similar memory leak to the one fixed by the patch above. retiremqsysctls need to be called...

CVE-2022-50748

The CVE-2022-50748 entry concerns a memory leak in the Linux kernel’s IPC/mqueue area. The root cause is a failed init_mqueue_fs path where mq_sysctls are not retired, leading to unreleased memory. A fix was applied (see commit db7cfc380900) to ensure retirement of mq_sysctls if IPC namespace cre...

CVE-2022-50748 ipc: mqueue: fix possible memory leak in init_mqueue_fs()

In the Linux kernel, the following vulnerability has been resolved: ipc: mqueue: fix possible memory leak in initmqueuefs commit db7cfc380900 "ipc: Free mqsysctls if ipc namespace creation failed" Here's a similar memory leak to the one fixed by the patch above. retiremqsysctls need to be called...

EUVD-2022-55571

Malicious code in bioql PyPI...

SUSE CVE-2022-50284

In the Linux kernel, the following vulnerability has been resolved: ipc: fix memory leak in initmqueuefs When setupmqsysctls failed in initmqueuefs, mqueueinodecachep is not released. In order to fix this issue, the release path is reordered...

CVE-2022-50284

In the Linux kernel, the following vulnerability has been resolved: ipc: fix memory leak in initmqueuefs When setupmqsysctls failed in initmqueuefs, mqueueinodecachep is not released. In order to fix this issue, the release path is reordered...

UBUNTU-CVE-2022-50284

In the Linux kernel, the following vulnerability has been resolved: ipc: fix memory leak in initmqueuefs When setupmqsysctls failed in initmqueuefs, mqueueinodecachep is not released. In order to fix this issue, the release path is reordered...

CVE-2022-50284

CVE-2022-50284 affects the Linux kernel (init_mqueue_fs). If setup_mq_sysctls() fails, the mqueue_inode_cachep was not released, causing a memory leak. The issue was fixed by reordering the release path in init_mqueue_fs; upstream kernel patches exist to address this, with no explicit exploit det...

CVE-2022-50284 ipc: fix memory leak in init_mqueue_fs()

In the Linux kernel, the following vulnerability has been resolved: ipc: fix memory leak in initmqueuefs When setupmqsysctls failed in initmqueuefs, mqueueinodecachep is not released. In order to fix this issue, the release path is reordered...

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 the Linux kernel that stems from the failure to free mqueueinodecachep when setupmqsysctls fails in the initmqueuefs function, which could le...

CVE-2024-25391

A stack buffer overflow occurs in libc/posix/ipc/mqueue.c in RT-Thread through 5.0.2...

kernel: ipc: fix memory leak in init_mqueue_fs()

In the Linux kernel, the following vulnerability has been resolved: ipc: fix memory leak in initmqueuefs When setupmqsysctls failed in initmqueuefs, mqueueinodecachep is not released. In order to fix this issue, the release path is reordered...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

Moderate: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.6 Telecommunications Update Service. Red Hat Product Security has rated this update as...

RHEL 8 : kernel (RHSA-2024:5692)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:5692 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: smb: client: fix potential OOB...