Red Hat Security Advisory 2018-1374-01 - The kernel-alt packages provide the Linux kernel version 4.x. Issues addressed include denial of service and remote file inclusion vulnerabilities.
2af19f541100be346b9ed63fdc5ce4d3Ubuntu Security Notice 3641-2 - USN-3641-1 fixed vulnerabilities in the Linux kernel for Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, and Ubuntu 17.10. This update provides the corresponding updates for Ubuntu 12.04 ESM. Nick Peterson discovered that the Linux kernel did not properly handle debug exceptions following a MOV/POP to SS instruction. A local attacker could use this to cause a denial of service. This issue only affected the amd64 architecture. Various other issues were also addressed.
beb0b11dd11ff49bab6ca72745d58a31Ubuntu Security Notice 3641-1 - Nick Peterson discovered that the Linux kernel did not properly handle debug exceptions following a MOV/POP to SS instruction. A local attacker could use this to cause a denial of service. This issue only affected the amd64 architecture. Andy Lutomirski discovered that the KVM subsystem of the Linux kernel did not properly emulate the ICEBP instruction following a MOV/POP to SS instruction. A local attacker in a KVM virtual machine could use this to cause a denial of service or possibly escalate privileges inside of the virtual machine. This issue only affected the i386 and amd64 architectures. Various other issues were also addressed.
3eb5f495f79959cc7295104509cb457eRed Hat Security Advisory 2018-1354-01 - The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Issues addressed include a denial of service vulnerability.
52c718fb1f7b7a74732070cc10566268Red Hat Security Advisory 2018-1355-01 - 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.
99cff38bb231b74e89ecf4c9b6525559Red Hat Security Advisory 2018-1348-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include a denial of service vulnerability.
12d13af4d4cd7ee4e684823dbaf78607Red Hat Security Advisory 2018-1347-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include a denial of service vulnerability.
ef48b17b34924bcee2a3beeac3e6786fRed Hat Security Advisory 2018-1345-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include a denial of service vulnerability.
c54e30ee17999008942e92f3903a3cdaRed Hat Security Advisory 2018-1318-01 - 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.
130728653b18fe85dd2fc263bb59e1c0Jann Horn discovered that the Berkeley Packet Filter (BPF) implementation in the Linux kernel improperly performed sign extension in some situations. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. It was discovered that a race condition leading to a use-after-free vulnerability existed in the ALSA PCM subsystem of the Linux kernel. 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.
70c039f34496a5cffda6c354f241701cDebian Linux Security Advisory 4188-1 - Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks.
40218a570ce7c1511b3faa47a7e18487Debian 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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