[SECURITY] Fedora 34 Update: btrbk-0.31.3-1.fc34

Backup tool for btrfs sub-volumes, using a configuration file, allows creation of backups from multiple sources to multiple destinations, with ssh and flexible retention policy support hourly, daily, weekly, monthly...

Fedora: Security Advisory for btrbk (FEDORA-2022-dc62389784)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH 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-or-later This program is free software; you can...

Linux kernel competition condition issue vulnerability

Linux kernel is the kernel used by the Linux Foundation's open source operating system, Linux. Linux Kernel is vulnerable to a contention problem that stems from a failure to properly lock operations in btrfs, which can be exploited by an attacker to cause a user to crash the kernel or deadlock t...

Linux kernel 竞争条件问题漏洞

Linux kernel is the kernel used by the Linux Foundation's open source operating system, Linux. Linux Kernel is vulnerable to a contention problem that stems from a failure to properly lock operations in btrfs, which can be exploited by an attacker to cause a user to crash the kernel or deadlock t...

PT-2025-8096

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A issue in the Linux kernel has been identified, specifically in the btrfs component. The problem arises when the submit helper fails to submit a bio, leading to potential use-after-free...

PT-2025-8095

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved, related to the btrfs file system. The issue occurred during compressed reads, where the bio would be double completed on errors,...

PT-2025-8403

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A issue in the Linux kernel has been identified, specifically in the btrfs module. The problem occurs when certain functions, such as btrfs qgroup inherit, btrfs alloc tree block, or btr...

GSD-2021-1002757 btrfs: fix memory leak in __add_inode_ref()

btrfs: fix memory leak in addinoderef 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 v5.15.11 by commit 493ff661d434d6bdf02e3a21adae04d7a0b4265...

GSD-2021-1002738 btrfs: use latest_dev in btrfs_show_devname

btrfs: use latestdev in btrfsshowdevname 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 v5.15.11 by commit...

GSD-2021-1002708 btrfs: fix memory leak in __add_inode_ref()

btrfs: fix memory leak in addinoderef 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 v5.10.88 by commit 005d9292b5b2e71a009f911bd85d755009b3724...

CVE-2021-4149

A vulnerability was found in btrfsalloctreeb in fs/btrfs/extent-tree.c in the Linux kernel due to an improper lock operation in btrfs. In this flaw, a user with a local privilege may cause a denial of service DOS due to a deadlock problem. Mitigation Mitigation for this issue is either not...

GSD-2021-1002598 btrfs: free exchange changeset on failures

btrfs: free exchange changeset on failures 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 v5.15.8 by commit...

SUSE: Security Advisory (SUSE-SU-2021:3877-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...

GSD-2021-1002307 btrfs: fix memory ordering between normal and ordered work functions

btrfs: fix memory ordering between normal and ordered work functions 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 v5.15.5 by commit...

UVI-2021-1002307 btrfs: fix memory ordering between normal and ordered work functions

btrfs: fix memory ordering between normal and ordered work functions 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 v5.15.5 by commit...

UVI-2021-1002277 btrfs: fix memory ordering between normal and ordered work functions

btrfs: fix memory ordering between normal and ordered work functions 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 v5.10.82 by commit...

GSD-2021-1002277 btrfs: fix memory ordering between normal and ordered work functions

btrfs: fix memory ordering between normal and ordered work functions 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 v5.10.82 by commit...

UVI-2021-1002257 btrfs: fix memory ordering between normal and ordered work functions

btrfs: fix memory ordering between normal and ordered work functions 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 v5.4.162 by commit...

GSD-2021-1002257 btrfs: fix memory ordering between normal and ordered work functions

btrfs: fix memory ordering between normal and ordered work functions 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 v5.4.162 by commit...

UVI-2021-1002245 btrfs: fix memory ordering between normal and ordered work functions

btrfs: fix memory ordering between normal and ordered work functions 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 v4.19.218 by commit...