Ubuntu Security Notice 4163-2 - USN-4163-1 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 ESM. It was discovered that a race condition existed in the ARC EMAC ethernet driver for the Linux kernel, resulting in a use-after-free vulnerability. An attacker could use this to cause a denial of service. Various other issues were also addressed.
53e52d858b375dc759da8d71940b9a74799ef2429cb268bda52182f86a67c27cUbuntu Security Notice 4163-1 - It was discovered that a race condition existed in the ARC EMAC ethernet driver for the Linux kernel, resulting in a use-after-free vulnerability. An attacker could use this to cause a denial of service. It was discovered that a race condition existed in the Serial Attached SCSI implementation in the Linux kernel when handling certain error conditions. A local attacker could use this to cause a denial of service. Various other issues were also addressed.
cedfd2bb370862f13151b30fc2625f520648ba3ee5d47c56224d2b16803282c6Red 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 2018-3096-01 - 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.
7f59a96ea0227aec7452145ed2d1a67c0ed1e187e5b7fdd0814bef1fa260bd64Debian Linux Security Advisory 4187-1 - Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks.
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