Ubuntu Security Notice 5326-1 - It was discovered that FUSE is susceptible to a restriction bypass flaw on a system that has SELinux active. A local attacker with non-root privileges could mount a FUSE file system that is accessible to other users and trick them into accessing files on that file system, which could result in a Denial of Service or other unspecified conditions.
0f13d64ecbaa2b12059bb1588f8db131119cf3c35938ac23b6462cd8d6c0c8f5Red Hat Security Advisory 2019-3967-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include denial of service and use-after-free vulnerabilities.
66e722646d95d8050e8689ab877a158f944b3ed35f9ac87838daa6fb683821f9Red Hat Security Advisory 2019-3217-01 - The kernel-alt packages provide the Linux kernel version 4.x. Issues addressed include buffer overflow, denial of service, null pointer, and use-after-free vulnerabilities.
e72ee12fb3f5c4cd584a9fc7d93f5b552bb25f83f3adabd54be890f793989a90Gentoo Linux Security Advisory 201904-6 - Multiple vulnerabilities have been found in GlusterFS, the worst of which could result in the execution of arbitrary code. Versions less than 4.1.8 are affected.
043fd8e80fc0cf57260f877078d16e4c53b33b4af150e6f0c8c6dc52016164d4Red Hat Security Advisory 2019-0641-01 - The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Issues addressed include denial of service and use-after-free vulnerabilities.
9059cdcb369bd96cb1c0d25c239372e2e539ff777183cd9b073e46245df44d40Red Hat Security Advisory 2019-0415-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include a race condition vulnerability.
21480fe02116b1998f4a25a82c619e388937930d0a494affab02c1646b7ebe5bUbuntu Security Notice 3849-1 - It was discovered that a NULL pointer dereference existed in the keyring subsystem of the Linux kernel. A local attacker could use this to cause a denial of service. It was discovered that a race condition existed in the raw MIDI driver for the Linux kernel, leading to a double free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Various other issues were also addressed.
8af550c56d88e940bd49fc37b8e96986f53f118dc0a33f1ef43ae042d260ae9fUbuntu Security Notice 3849-2 - USN-3849-1 fixed vulnerabilities in the Linux kernel for Ubuntu 14.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement kernel from Ubuntu 14.04 LTS for Ubuntu 12.04 ESM. It was discovered that a NULL pointer dereference existed in the keyring subsystem of the Linux kernel. A local attacker could use this to cause a denial of service. Various other issues were also addressed.
bdd2087e5d8c2e6ea3ea9fbd008a48c85005b8014c5200920d37f2ee93426078Ubuntu Security Notice 3847-3 - USN-3847-1 fixed vulnerabilities in the Linux kernel for Ubuntu 18.04 LTS. This update provides the corresponding updates for the Linux kernel for Microsoft Azure Cloud systems for Ubuntu 14.04 LTS. It was discovered that a race condition existed in the raw MIDI driver for the Linux kernel, leading to a double free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Various other issues were also addressed.
88ddcb277ba792306a56a051e1a6ea3b2df9a11ba6f4d4f0bb790bd6664c4b64It was discovered that an integer overflow vulnerability existed in the CDRom driver of the Linux kernel. A local attacker could use this to expose sensitive information (kernel memory). It was discovered that a race condition existed in the raw MIDI driver for the Linux kernel, leading to a double free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. Various other issues were also addressed.
054a56994c9bd62549cd29e0464ca1a0a7be22a3004cc645c80c0b65070bbdc0Ubuntu Security Notice 3847-2 - USN-3847-1 fixed vulnerabilities in the Linux kernel for Ubuntu 18.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement kernel from Ubuntu 18.04 LTS for Ubuntu 16.04 LTS. It was discovered that a race condition existed in the raw MIDI driver for the Linux kernel, leading to a double free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Various other issues were also addressed.
f686a26622bf753cbbb760351f7a2649c795917011883eab629db03a6b1b546fUbuntu Security Notice 3847-1 - It was discovered that a race condition existed in the raw MIDI driver for the Linux kernel, leading to a double free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. It was discovered that an integer overrun vulnerability existed in the POSIX timers implementation in the Linux kernel. A local attacker could use this to cause a denial of service. Various other issues were also addressed.
ab186e3e3caa72822140697919f42bea4149fc7ebd5e687a8c7c58306f58d45eRed Hat Security Advisory 2018-3600-01 - The python-cryptography packages contain a Python Cryptographic Authority's cryptography library, which provides cryptographic primitives and recipes to Python developers. Issues addressed include a tag forgery vulnerability.
e06ef5a025c2fb21dd05ef7409e10e5310b636ef92cda32eddfb5efc0c1b4870Red Hat Security Advisory 2018-3470-01 - The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks. Issues addressed include buffer overflow, denial of service, deserialization, and format string vulnerabilities.
9e8155ff0d32478283821315ef01b373ffb94a7f3e9c04679d7c9bfd1ff773d5Red Hat Security Advisory 2018-3083-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include buffer overflow, denial of service, information leakage, null pointer, and use-after-free vulnerabilities.
51bb55b468c741de6d34c15b15988a77197b07fcb781827141ad9999e1700fdcRed Hat Security Advisory 2018-3324-01 - The fuse packages contain the File System in Userspace tools to mount a FUSE file system. With FUSE, it is possible to implement a fully functional file system in a user-space program. Issues addressed include a bypass vulnerability.
0e6d5ccd47717d7d6cdd649dfe6b22283b0d7e368aef1af0cefe2d1071c24371Red Hat Security Advisory 2018-3096-01 - The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Issues addressed include buffer overflow, denial of service, information leakage, null pointer, and use-after-free vulnerabilities.
7f59a96ea0227aec7452145ed2d1a67c0ed1e187e5b7fdd0814bef1fa260bd64Red Hat Security Advisory 2018-2927-01 - Red Hat Satellite is a systems management tool for Linux-based infrastructure. It allows for provisioning, remote management, and monitoring of multiple Linux deployments with a single centralized tool. Issues addressed include cross site scripting, denial of service, deserialization, information leakage, and remote SQL injection vulnerabilities.
28fc612d55914841a03c100791e1a5e510f200a646c0e0c2cab3742c7ef9004fUbuntu Security Notice 3776-2 - USN-3776-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 LTS. Jann Horn discovered that the vmacache subsystem did not properly handle sequence number overflows, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or execute arbitrary code. Various other issues were also addressed.
3a7694cf511ebdcdcfdc1bb423fdbbd2d78e78e72dc14abdc3a315a6c014c11aUbuntu Security Notice 3776-1 - Jann Horn discovered that the vmacache subsystem did not properly handle sequence number overflows, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or execute arbitrary code. It was discovered that the paravirtualization implementation in the Linux kernel did not properly handle some indirect calls, reducing the effectiveness of Spectre v2 mitigations for paravirtual guests. A local attacker could use this to expose sensitive information. Various other issues were also addressed.
85a539d4dc80cce6215faa6eb351b7170e2643d3239efab5fc20f75531b26f35Debian Linux Security Advisory 4308-1 - Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks.
a9488a1ec49d402caeb675f06f2c3bfc5c6485d76c3af54ee57d369cf63de403Red Hat Security Advisory 2018-2745-01 - Red Hat CloudForms Management Engine delivers the insight, control, and automation needed to address the challenges of managing virtual environments. CloudForms Management Engine is built on Ruby on Rails, a model-view-controller framework for web application development. Issues addressed include code execution and traversal vulnerabilities.
7e875769e18ebaa154a608a8584f4e8d1008b217996ba4c1c799c3847903d7acRed Hat Security Advisory 2018-2561-01 - Red Hat CloudForms Management Engine delivers the insight, control, and automation needed to address the challenges of managing virtual environments. CloudForms Management Engine is built on Ruby on Rails, a model-view-controller framework for web application development. Action Pack implements the controller and the view components. Issues addressed include code execution and traversal vulnerabilities.
7f95440aa937cac0e94761f4b7e8f01a81842cfd98d9009e39aed778069e4c84Red Hat Security Advisory 2018-2607-01 - GlusterFS is a key building block of Red Hat Gluster Storage. It is based on a stackable user-space design and can deliver exceptional performance for diverse workloads. GlusterFS aggregates various storage servers over network interconnections into one large, parallel network file system. Issues addressed include buffer overflow, denial of service, deserialization, local file inclusion, and remote file inclusion vulnerabilities.
1869d3dbb0d19201b396114a7ac010439cd91183d33b11fbfc38ece6f506392aRed Hat Security Advisory 2018-2608-01 - GlusterFS is a key building block of Red Hat Gluster Storage. It is based on a stackable user-space design and can deliver exceptional performance for diverse workloads. GlusterFS aggregates various storage servers over network interconnections into one large, parallel network file system. Issues addressed include buffer overflow, denial of service, and deserialization vulnerabilities.
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