GSD-2021-1000201 btrfs: fix deadlock when cloning inline extents and using qgroups

btrfs: fix deadlock when cloning inline extents and using qgroups 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 v5.12.5 by commit...

UVI-2021-1000264 Bluetooth: avoid deadlock between hci_dev->lock and socket lock

Bluetooth: avoid deadlock between hcidev-lock and socket lock 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 v5.12.4 by commit...

GSD-2021-1000366 Bluetooth: avoid deadlock between hci_dev->lock and socket lock

Bluetooth: avoid deadlock between hcidev-lock and socket lock 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 v5.10.37 by commit...

UVI-2021-1000366 Bluetooth: avoid deadlock between hci_dev->lock and socket lock

Bluetooth: avoid deadlock between hcidev-lock and socket lock 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 v5.10.37 by commit...

PT-2021-24735

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.12.4 Description A potential issue exists due to a deadlock between hci dev-lock and socket lock in Bluetooth functionality. The actual impact and attack plausibility have not yet been proven. Recommendations...

PT-2021-28729

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.12.4 Description The issue is related to a potential deadlock between hci dev-lock and socket lock in Bluetooth functionality. The actual impact and attack plausibility have not yet been proven. Recommendation...

PT-2021-24837

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.10.37 Description: The issue is related to a potential deadlock between hci dev-lock and socket lock in Bluetooth functionality. The actual impact and attack plausibility have not yet been proven...

PT-2021-28831

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.37 Description The issue is related to a potential deadlock between hci dev-lock and socket lock in Bluetooth functionality. The actual impact and attack plausibility have not yet been proven. Recommendatio...

PT-2021-28666

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.12.5 Description A potential issue exists in the btrfs filesystem, related to a deadlock when cloning inline extents and using qgroups. The actual impact and attack plausibility have not yet been proven...

PT-2021-24672

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.12.5 Description A potential issue exists in the btrfs filesystem, related to a deadlock when cloning inline extents and using qgroups. The actual impact and attack plausibility have not yet been proven...

Updated mediawiki packages fix security vulnerabilities

An infinite loop in SMLLexer in Pygments versions 1.5 to 2.7.3 may lead to denial of service when performing syntax highlighting of a Standard ML SML source file, as demonstrated by input that only contains the "exception" keyword CVE-2021-20270. A deadlock vulnerability was found in...

PT-2021-8256 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a deadlock in AP/VLAN handling. When AP VLAN interfaces are up and the AP interface they belong to is closed, a deadlock occurs because the wiphy mutex is held...

Ubuntu 20.04 LTS : Linux kernel (OEM) vulnerabilities (USN-4948-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4948-1 advisory. Ryota Shiga discovered that the eBPF implementation in the Linux kernel did not properly verify that a BPF program only reserved as much memory for a rin...

USN-4948-1: Linux kernel (OEM) vulnerabilities

Ryota Shiga discovered that the eBPF implementation in the Linux kernel did not properly verify that a BPF program only reserved as much memory for a ring buffer as was allocated. A local attacker could use this to cause a denial of service system crash or execute arbitrary code. CVE-2021-3489...

Improper Locking in github.com/containers/storage

A deadlock vulnerability was found in github.com/containers/storage in versions before 1.28.1. When a container image is processed, each layer is unpacked using tar. If one of those layers is not a valid tar archive this causes an error leading to an unexpected situation where the code indefinite...

GHSA-7QW8-847F-PGGM Improper Locking in github.com/containers/storage

A deadlock vulnerability was found in github.com/containers/storage in versions before 1.28.1. When a container image is processed, each layer is unpacked using tar. If one of those layers is not a valid tar archive this causes an error leading to an unexpected situation where the code indefinite...

Unbreakable Enterprise kernel security update

5.4.17-2102.201.3uek - locking/qrwlock: Fix ordering in queuedwritelockslowpath Ali Saidi Orabug: 32805544 5.4.17-2102.201.2uek - md/bitmap: wait for external bitmap writes to complete during tear down Sudhakar Panneerselvam Orabug: 32764237 - ocfs2: fix deadlock between setattr and dioendiowrite...

Unbreakable Enterprise kernel-container security update

4.14.35-2047.503.1.el7 - bpf, x86: Validate computation of branch displacements for x86-64 Piotr Krysiuk Orabug: 32759961 CVE-2021-29154 - uek-rpm: Add Amazon Elastic Network Adapter module to nano rpm. Somasundaram Krishnasamy Orabug: 32781585 - ext4: handle error of ext4setupsystemzone on remou...

PT-2024-11060 · Linux +7 · Linux Kernel +7

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 tracing feature. The issue occurred when a fix to the ring buffer recursion detection caused a hung machine during...

PT-2024-11094

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a deadlock that occurs when cloning inline extents and using qgroups in the btrfs file system. This happens because when reserving metadata space for a transactio...