CVE-2022-2928

In ISC DHCP 4.4.0 - 4.4.3, ISC DHCP 4.1-ESV-R1 - 4.1-ESV-R16-P1, when the function optioncodehashlookup is called from addoption, it increases the option's refcount field. However, there is not a corresponding call to optiondereference to decrement the refcount field. The function addoption is on...

ISC DHCP 代码问题漏洞

ISC DHCP is an open source Dynamic Host Configuration Protocol server software from ISC. A denial of service vulnerability exists in ISC DHCP, which stems from the fact that when the function optioncodehashlookup is called from addoption, it increases the option's refcount field, but does not mak...

Ubuntu 16.04 ESM : Wayland vulnerability (USN-5614-2)

The remote Ubuntu 16.04 ESM host has packages installed that are affected by a vulnerability as referenced in the USN-5614-2 advisory. USN-5614-1 fixed a vulnerability in Wayland. This update provides the corresponding update for Ubuntu 16.04 ESM. Tenable has extracted the preceding description...

SUSE-SU-2022:3463-1 Security update for the Linux Kernel (Live Patch 27 for SLE 15 SP2)

This update for the Linux Kernel 5.3.18-15020024115 fixes several issues. The following security issues were fixed: - CVE-2022-39188: Fixed a race condition between unmapmappingrange and munmap on VMPFNMAP mappings leads to stale TLB entry bsc1203116. - CVE-2022-29581: Fixed an improper Update of...

ROS-20220929-02

A vulnerability in the Redis database management system DBMS XAUTOCLAIM command implementation is related to an integer overflow during COUNT argument processing. Exploitation of the vulnerability could allow an attacker to execute arbitrary code...

An internal reference count is held on the buffer pool incremented every time a new buffer is created from the pool. The reference count is maintained as an int; on LP64 systems this can cause the reference count to overflow if the client creates a large number of wl_shm buffer objects or if it can coerce the server to create a large number of external references to the buffer storage. With the reference count overflowing a use-after-free can be constructed on the wl_shm_pool tracking structure where values may be incremented or decremented; it may also be possible to construct a limited oracle to leak 4 bytes of server-side memory to the attacking client at a time.

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The vulnerability of the XAUTOCLAIM command implementation in the Redis database management system allows a hacker to execute arbitrary code.

The vulnerability of the XAUTOCLAIM command in the Redis database management system is related to a numerical overflow when processing the COUNT argument. Exploiting this vulnerability can allow an attacker to execute arbitrary code...

Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2022-2384)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2022 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...

CVE-2021-3782

An internal reference count is held on the buffer pool, incremented every time a new buffer is created from the pool. The reference count is maintained as an int; on LP64 systems this can cause the reference count to overflow if the client creates a large number of wlshm buffer objects, or if it...

AZL-11019 CVE-2021-3782 affecting package wayland for versions less than 1.21.0-1

An internal reference count is held on the buffer pool, incremented every time a new buffer is created from the pool. The reference count is maintained as an int; on LP64 systems this can cause the reference count to overflow if the client creates a large number of wlshm buffer objects, or if it...

CVE-2021-3782

An internal reference count is held on the buffer pool, incremented every time a new buffer is created from the pool. The reference count is maintained as an int; on LP64 systems this can cause the reference count to overflow if the client creates a large number of wlshm buffer objects, or if it...

Design/Logic Flaw

An internal reference count is held on the buffer pool, incremented every time a new buffer is created from the pool. The reference count is maintained as an int; on LP64 systems this can cause the reference count to overflow if the client creates a large number of wlshm buffer objects, or if it...

CVE-2021-3782

An internal reference count is held on the buffer pool, incremented every time a new buffer is created from the pool. The reference count is maintained as an int; on LP64 systems this can cause the reference count to overflow if the client creates a large number of wlshm buffer objects, or if it...

CVE-2021-3782

Wayland vulnerable component: wl_shm and wl_shm_pool in the Wayland buffer handling. CVE-2021-3782 is a reference-count overflow on LP64 systems when objects are created from the buffer pool, which can lead to a use-after-free in the wl_shm_pool tracking structure and, in some cases, a limited or...

UBUNTU-CVE-2022-35951

Redis is an in-memory database that persists on disk. Versions 7.0.0 and above, prior to 7.0.5 are vulnerable to an Integer Overflow. Executing an XAUTOCLAIM command on a stream key in a specific state, with a specially crafted COUNT argument may cause an integer overflow, a subsequent heap...

Redis Labs Redis 输入验证错误漏洞

Redis Labs Redis is an open source, network-enabled, memory-based, persistent logging, key-value Key-Value storage database written in ANSI C from Redis Labs, Inc. and provides APIs in multiple languages. Redis Labs An input validation error vulnerability exists in Redis versions prior to 7.0.0...

dpdk: DoS when a Vhost header crosses more than two descriptors and exhausts all mbufs

A permissive list of allowed inputs flaw was found in DPDK. This issue allows a remote attacker to cause a denial of service triggered by sending a crafted Vhost header to DPDK...

GSD-2022-1006231 apparmor: fix reference count leak in aa_pivotroot()

apparmor: fix reference count leak in aapivotroot 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 v4.14.291 by commit...

GSD-2022-1006125 apparmor: fix reference count leak in aa_pivotroot()

apparmor: fix reference count leak in aapivotroot 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 v4.19.256 by commit...

GSD-2022-1005986 apparmor: fix reference count leak in aa_pivotroot()

apparmor: fix reference count leak in aapivotroot 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 v5.4.211 by commit...