CVE-2021-47323

creationtimestamp| type| source ---|---|--- 2025-04-09 13:47:43+00:00| published-proof-of-concept| https://t.me/DarkWebInformerCVEAlerts/11064...

SUSE: Security Advisory (SUSE-SU-2024:1978-1)

The remote host is missing an update for the 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...

SUSE-SU-2024:1978-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 11 SP4 kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2021-47104: Fixed memory leak in qibusersdmaqueuepkts bsc1220960. - CVE-2021-47321: Fixed possible use-after-free by calling deltimersync bsc1225060. -...

CVE-2021-47323

A vulnerability was found in the wdtturnoff function in the Linux kernel's watchdog module. This issue arises when the module's remove process calls deltimer, which does not wait for the timer handler to finish. Consequently, the handler may still be running after the driver is removed, leading t...

CVE-2021-47323

In the Linux kernel, the following vulnerability has been resolved: watchdog: sc520wdt: Fix possible use-after-free in wdtturnoff This module's remove path calls deltimer. However, that function does not wait until the timer handler finishes. This means that the timer handler may still be running...

CVE-2021-47323

In the Linux kernel, the following vulnerability has been resolved: watchdog: sc520wdt: Fix possible use-after-free in wdtturnoff This module's remove path calls deltimer. However, that function does not wait until the timer handler finishes. This means that the timer handler may still be running...

CVE-2021-47323

CVE-2021-47323 affects the Linux kernel watchdog driver sc520_wdt: use-after-free can occur if timer removal uses del_timer() during device removal. The issue is addressed by replacing del_timer() with del_timer_sync() to ensure the timer handler finishes before teardown, preventing potential use...