mariadb: improper locking due to the unreleased lock in extra/mariabackup/ds_compress.cc

MariaDB Server before 10.7 is vulnerable to Denial of Service. In extra/mariabackup/dscompress.cc, when an error occurs i.e., going to the err label while executing the method createworkerthreads, the held lock thd-ctrlmutex is not released correctly, which allows local users to trigger a denial ...

Governance: users cannot endorse if they voted, which may cause deadlock

Lines of code Vulnerability details Impact It may cause a deadlock situation Condition: there is no proposal with enough endorsement majority depending on the endorsement threshold of votes are locked in the current proposal The votes for the current proposal are balanced between for and against ...

QEMU Denial of Service Vulnerability (CNVD-2022-84158)

QEMU Quick Emulator is a set of emulated processor software from Fabrice Bellard, a French personal developer. QEMU has a denial of service vulnerability, which stems from a deadlock problem in its AHCI controller during a software reset ahciresetport while processing host-to-device registration...

MariaDB DoS Vulnerability (MDEV-28719) - Linux

MariaDB is prone to a denial of service DoS vulnerability. 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 CPE = "cpe:/a:mariadb:mariadb"; if...

CVE-2022-38791

In MariaDB before 10.9.2, compresswrite in extra/mariabackup/dscompress.cc does not release datamutex upon a stream write failure, which allows local users to trigger a deadlock...

DEBIAN-CVE-2022-38791

In MariaDB before 10.9.2, compresswrite in extra/mariabackup/dscompress.cc does not release datamutex upon a stream write failure, which allows local users to trigger a deadlock...

Design/Logic Flaw

In MariaDB before 10.9.2, compresswrite in extra/mariabackup/dscompress.cc does not release datamutex upon a stream write failure, which allows local users to trigger a deadlock...

CVE-2022-38791

In MariaDB before 10.9.2, compresswrite in extra/mariabackup/dscompress.cc does not release datamutex upon a stream write failure, which allows local users to trigger a deadlock...

CVE-2022-38791

In MariaDB before 10.9.2, compresswrite in extra/mariabackup/dscompress.cc does not release datamutex upon a stream write failure, which allows local users to trigger a deadlock...

UBUNTU-CVE-2022-38791

In MariaDB before 10.9.2, compresswrite in extra/mariabackup/dscompress.cc does not release datamutex upon a stream write failure, which allows local users to trigger a deadlock...

CVE-2022-38791

In MariaDB before 10.9.2, compresswrite in extra/mariabackup/dscompress.cc does not release datamutex upon a stream write failure, which allows local users to trigger a deadlock...

CVE-2022-38791

In MariaDB before 10.9.2, compresswrite in extra/mariabackup/dscompress.cc does not release datamutex upon a stream write failure, which allows local users to trigger a deadlock...

CVE-2022-38791: Improper Locking

In MariaDB before 10.9.2, compresswrite in extra/mariabackup/dscompress.cc does not release datamutex upon a stream write failure, which allows local users to trigger a deadlock...

CVE-2022-38791

Disclaimer: This data contains information about vulnerable...

CVE-2022-38791

CVE-2022-38791 affects MariaDB pre-10.9.2. The issue is in compress_write (extra/mariabackup/ds_compress.cc) where data_mutex is not released on a stream write failure, enabling a local user to trigger a deadlock. Public advisories (Astra Linux, AlmaLinux, Fedora references) confirm the same desc...

CVE-2022-38791

Removed by vendor...

CVE-2022-38791

In MariaDB before 10.9.2, compresswrite in extra/mariabackup/dscompress.cc does not release datamutex upon a stream write failure, which allows local users to trigger a deadlock...

MariaDB 安全漏洞

MariaDB is a free and open source database management system from the Mariadb Foundation and a forked version of MySQL with the Maria storage engine. A security vulnerability exists in MariaDB versions prior to 10.9.2, which stems from compresswrite in extra/mariabackup/dscompress.cc not releasin...

DEBIAN-CVE-2021-3735

A deadlock issue was found in the AHCI controller device of QEMU. It occurs on a software reset ahciresetport while handling a host-to-device Register FIS Frame Information Structure packet from the guest. A privileged user inside the guest could use this flaw to hang the QEMU process on the host...

CVE-2021-3735

A deadlock issue was found in the AHCI controller device of QEMU. It occurs on a software reset ahciresetport while handling a host-to-device Register FIS Frame Information Structure packet from the guest. A privileged user inside the guest could use this flaw to hang the QEMU process on the host...