19011 matches found
CVE-2021-47483 regmap: Fix possible double-free in regcache_rbtree_exit()
In the Linux kernel, the following vulnerability has been resolved: regmap: Fix possible double-free in regcacherbtreeexit In regcacherbtreeinserttoblock, when 'present' realloc failed, the 'blk' which is supposed to assign to 'rbnode-block' will be freed, so 'rbnode-block' points a freed memory,...
CVE-2021-47483 regmap: Fix possible double-free in regcache_rbtree_exit()
In the Linux kernel, the following vulnerability has been resolved: regmap: Fix possible double-free in regcacherbtreeexit In regcacherbtreeinserttoblock, when 'present' realloc failed, the 'blk' which is supposed to assign to 'rbnode-block' will be freed, so 'rbnode-block' points a freed memory,...
CVE-2021-47483
CVE-2021-47483 affects the Linux kernel regmap subsystem (regcache_rbtree). The issue is a double-free in error handling when a reallocation fails, causing rbnode->block to reference freed memory. The fix moves the rbnode->block assignment to immediately after a successful reallocation, ens...
CVE-2021-47483
In the Linux kernel, the following vulnerability has been resolved: regmap: Fix possible double-free in regcacherbtreeexit In regcacherbtreeinserttoblock, when 'present' realloc failed, the 'blk' which is supposed to assign to 'rbnode-block' will be freed, so 'rbnode-block' points a freed memory,...
QNAP Patches New Flaws in QTS and QuTS hero Impacting NAS Appliances
Taiwanese company QNAP has rolled out fixes for a set of medium-severity flaws impacting QTS and QuTS hero, some of which could be exploited to achieve code execution on its network-attached storage NAS appliances. The issues, which impact QTS 5.1.x and QuTS hero h5.1.x, are listed below -...
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 a double release issue in the regcacherbtreeexit function...
Fortinet FortiWeb - Double free in pipe management (FG-IR-22-348)
The version of FortiWeb installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the FG-IR-22-348 advisory. - A double free in Fortinet FortiWeb version 7.0.0 through 7.0.3 may allows attacker to execute unauthorized code or commands...
Huawei EMUI/HarmonyOS Double Release Vulnerability (CNVD-2025-18900)
Huawei EMUI and Huawei HarmonyOS are both products of Huawei, a mobile operating system based on Android, and Huawei HarmonyOS, a distributed operating system developed by Huawei for the whole scenario, aiming at realizing intelligent interconnection and resource sharing among people, devices, an...
Huawei EMUI/HarmonyOS Double Release Vulnerability
Huawei EMUI and Huawei HarmonyOS are both products of Huawei, a mobile operating system based on Android, and Huawei HarmonyOS, a distributed operating system developed by Huawei for the whole scenario, aiming at realizing intelligent interconnection and resource sharing among people, devices, an...
CVE-2024-27127
A double free vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated users to execute arbitrary code via a network. We have already fixed the vulnerability in the following version: QTS 5.1.7.2770 build 20240520...
CVE-2024-27127
A double free vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated users to execute arbitrary code via a network. We have already fixed the vulnerability in the following version: QTS 5.1.7.2770 build 20240520...
CVE-2023-52851
In the Linux kernel, the following vulnerability has been resolved: IB/mlx5: Fix init stage error handling to avoid double free of same QP and UAF In the unlikely event that workqueue allocation fails and returns NULL in mlx5mkeycacheinit, delete the call to mlx5rumrresourcecleanup which frees th...
DEBIAN-CVE-2023-52851
In the Linux kernel, the following vulnerability has been resolved: IB/mlx5: Fix init stage error handling to avoid double free of same QP and UAF In the unlikely event that workqueue allocation fails and returns NULL in mlx5mkeycacheinit, delete the call to mlx5rumrresourcecleanup which frees th...
CVE-2023-52795
In the Linux kernel, the following vulnerability has been resolved: vhost-vdpa: fix use after free in vhostvdpaprobe The putdevice calls vhostvdpareleasedev which calls idasimpleremove and frees "v". So this call to idasimpleremove is a use after free and a double free...
CVE-2023-52756
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...
DEBIAN-CVE-2023-52739
In the Linux kernel, the following vulnerability has been resolved: Fix page corruption caused by racy check in freepages When we upgraded our kernel, we started seeing some page corruption like the following consistently: BUG: Bad page state in process ganesha.nfsd pfn:1304ca page:0000000022261c...
CVE-2023-52851
In the Linux kernel, the following vulnerability has been resolved: IB/mlx5: Fix init stage error handling to avoid double free of same QP and UAF In the unlikely event that workqueue allocation fails and returns NULL in mlx5mkeycacheinit, delete the call to mlx5rumrresourcecleanup which frees th...
UBUNTU-CVE-2023-52739
In the Linux kernel, the following vulnerability has been resolved: Fix page corruption caused by racy check in freepages When we upgraded our kernel, we started seeing some page corruption like the following consistently: BUG: Bad page state in process ganesha.nfsd pfn:1304ca page:0000000022261c...