Linux Distros Unpatched Vulnerability : CVE-2021-46921

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: locking/qrwlock: Fix ordering in queuedwritelockslowpath While this code is executed with t...

Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2024-2476)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Medium: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: locking/qrwlock: Fix ordering in queuedwritelockslowpath CVE-2021-46921 Affected Packages: kernel Note: This advisory is applicable to Amazon Linux 2 - Kernel-5.10 Extra. Visit this page to learn more about Amazon...

Medium: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: locking/qrwlock: Fix ordering in queuedwritelockslowpath CVE-2021-46921 Affected Packages: kernel Note: This advisory is applicable to Amazon Linux 2 - Kernel-5.4 Extra. Visit this page to learn more about Amazon...

Amazon Linux 2 : kernel (ALASKERNEL-5.4-2024-063)

The version of kernel installed on the remote host is prior to 5.4.110-54.189. It is, therefore, affected by a vulnerability as referenced in the ALAS2KERNEL-5.4-2024-063 advisory. In the Linux kernel, the following vulnerability has been resolved: locking/qrwlock: Fix ordering in...

CVE-2021-46921

creationtimestamp| type| source ---|---|--- 2024-02-27 11:32:02+00:00| seen| https://t.me/ctinow/194242 2024-02-28 03:46:34+00:00| seen| https://t.me/ctinow/195070...

CVE-2021-46921

In the Linux kernel, the following vulnerability has been resolved: locking/qrwlock: Fix ordering in queuedwritelockslowpath While this code is executed with the waitlock held, a reader can acquire the lock without holding waitlock. The writer side loops checking the value with the...

CVE-2021-46921

CVE-2021-46921 affects the Linux kernel’s locking/qrwlock code. The vulnerability arises in queued_write_lock_slowpath while the wait_lock is held: a reader can observe values before the writer has truly acquired the lock, due to an ordering gap between atomic_cond_read_acquire() and the subseque...

CVE-2021-46921

In the Linux kernel, the following vulnerability has been resolved: locking/qrwlock: Fix ordering in queuedwritelockslowpath While this code is executed with the waitlock held, a reader can acquire the lock without holding waitlock. The writer side loops checking the value with the...

SQL injection vulnerability exists in 5UCMS (CNVD-2021-46921)

5UCMS is a PHP development, THINKPHP as the core, based on HMVC rules to develop suitable for small and medium-sized enterprises, companies, news, individuals, and other related industries of the web content management system. 5UCMS has a SQL injection vulnerability , attackers can use the...