CVE-2023-52459

In the Linux kernel, the following vulnerability has been resolved: media: v4l: async: Fix duplicated list deletion The list deletion call dropped here is already called from the helper function in the line before. Having a second listdel call results in either a warning with CONFIGDEBUGLIST=y:...

DEBIAN-CVE-2023-52433

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetrbtree: skip sync GC for new elements in this transaction New elements in this transaction might expired before such transaction ends. Skip sync GC for such elements otherwise commit path might walk over an alrea...

Microsoft Message Queuing Information Disclosure Vulnerability (CNVD-2024-04947)

Microsoft Message Queuing is the solution for implementing asynchronous and synchronous scenarios that require high performance. An information disclosure vulnerability exists in Microsoft Message Queuing, which can be exploited by an attacker to obtain sensitive information from heap memory...

Microsoft Message Queuing Information Disclosure Vulnerability (CNVD-2024-04950)

Microsoft Message Queuing is the solution for implementing asynchronous and synchronous scenarios that require high performance. An information disclosure vulnerability exists in Microsoft Message Queuing, which can be exploited by an attacker to obtain sensitive information from heap memory...

[SECURITY] Fedora 38 Update: galera-26.4.16-1.fc38

Galera is a fast synchronous multimaster wsrep provider replication engine for transactional databases and similar applications. For more information about wsrep API see https://github.com/codership/wsrep-API repository. For a description of Galera replication engine see...

[SECURITY] Fedora 39 Update: galera-26.4.16-1.fc39

Galera is a fast synchronous multimaster wsrep provider replication engine for transactional databases and similar applications. For more information about wsrep API see https://github.com/codership/wsrep-API repository. For a description of Galera replication engine see...

Fedora: Security Advisory (FEDORA-2023-2eca0baace)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

PT-2024-14722

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the Linux kernel where a synchronous transfer can be active during a system suspend, causing a null pointer dereference exception when the system resumes. This...

[SECURITY] Fedora 39 Update: libnbd-1.18.1-2.fc39

NBD =EF=BF=BD=EF=BF=BD=EF=BF=BD Network Block Device =EF=BF=BD=EF=BF=BD=EF=BF =BD is a protocol for accessing Block Devices hard disks and disk-like things over a Network. This is the NBD client library in userspace, a simple library for writing NBD clients. The key features are: Synchronous and...

kernel: bpf: Fix reference state management for synchronous callbacks

A flaw was found in the Linux kernel's BPF verifier. The verifier incorrectly handles reference state management for synchronous callbacks that execute multiple times foreach style helpers. This can lead to reference leaks when callbacks acquire references, or double-free conditions when callback...

Microsoft Message Queuing Remote Code Execution Vulnerability (CNVD-2023-84126)

Microsoft Message Queuing is the solution for implementing asynchronous and synchronous scenarios that require high performance. A remote code execution vulnerability exists in Microsoft Message Queuing, which could be exploited by an attacker to execute arbitrary code on a system...

Microsoft Message Queuing Denial of Service Vulnerability

Microsoft Message Queuing is the solution for implementing asynchronous and synchronous scenarios that require high performance. A denial of service vulnerability exists in Microsoft Message Queuing, which can be exploited by an attacker to cause a denial of service condition...

Exposes reference to non-Sync data to an arbitrary thread

Affected versions do not enforce a Sync bound on the type of caller-provided value held in the plugin registry. References to these values are made accessible to arbitrary threads other than the one that constructed them. A caller could use this flaw to submit thread-unsafe data into inventory,...

MTE As Implemented, Part 2: Mitigation Case Studies

By Mark Brand, Project Zero Background In 2018, in the v8.5a version of the ARM architecture, ARM proposed a hardware implementation of tagged memory, referred to as MTE Memory Tagging Extensions. In Part 1 we discussed testing the technical and implementation limitations of MTE on the hardware...

PT-2025-41117

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the Bluetooth subsystem of the Linux kernel. In the hci cs disconnect function, the system calls hci conn del even if the disconnection process fails...

Denial Of Service (DoS)

libcurl.so is vulnerable to Denial of Service DoS attacks. Although libcurl offers a number of backends for resolving host names, name resolves may time out if built to use the synchronous resolver to slowdown operations with alert and siglongjmp, resulting in multi-threaded application showing...

A denial of service vulnerability exists in curl <v8.1.0 in the way libcurl provides several different backends for resolving host names selected at build time. If it is built to use the synchronous resolver it allows name resolves to time-out slow operations using `alarm()` and `siglongjmp()`. When doing this libcurl used a global buffer that was not mutex protected and a multi-threaded application might therefore crash or otherwise misbehave.

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AZL-26793 CVE-2023-28320 affecting package curl for versions less than 8.2.1-1

A denial of service vulnerability exists in curl v8.1.0 in the way libcurl provides several different backends for resolving host names, selected at build time. If it is built to use the synchronous resolver, it allows name resolves to time-out slow operations using alarm and siglongjmp. When doi...

CVE-2023-28320

A denial of service vulnerability exists in curl v8.1.0 in the way libcurl provides several different backends for resolving host names, selected at build time. If it is built to use the synchronous resolver, it allows name resolves to time-out slow operations using alarm and siglongjmp. When doi...

AZL-26809 CVE-2023-28320 affecting package mysql for versions less than 8.0.34-1

A denial of service vulnerability exists in curl v8.1.0 in the way libcurl provides several different backends for resolving host names, selected at build time. If it is built to use the synchronous resolver, it allows name resolves to time-out slow operations using alarm and siglongjmp. When doi...