Red Hat Security Advisory 2021-1739-01 - 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, integer overflow, null pointer, out of bounds read, out of bounds write, and use-after-free vulnerabilities.
31fce1366e86f02b959cd930b533a51fadb3cb331be2abae116fa24736734f3eRed Hat Security Advisory 2021-1578-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include denial of service, integer overflow, memory leak, null pointer, out of bounds read, out of bounds write, and use-after-free vulnerabilities.
0b297866a632113c376963bf7d56d126ab8d48aba795a17aa0f66bba161b11eeRed Hat Security Advisory 2021-0878-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include a use-after-free vulnerability.
6203ce3bcd4afe4ee341f532d73a8b94e8a9011620eccacf0351836cbb394a6eRed Hat Security Advisory 2021-0760-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system.
8ab9a27f59391b5775c4114cc28e1e91a71bab3ef9b57e5d9b1cb360a669e9f5Red Hat Security Advisory 2021-0526-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system.
4f1b75d8925e8d1a21a5653602e9c5580b2ee5cd0cff9e521eaffc51f7cf7037Red Hat Security Advisory 2020-5437-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include buffer over-read and null pointer vulnerabilities.
9d3708ba296874c5618cf8021564296dd4593f759f8d1496838e0ec07bf3fb11Red Hat Security Advisory 2020-5441-01 - 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 buffer over-read vulnerability.
10fd709ec5317c6e9ff836aba241b2b37ab6793d5400a1db991201fa616e3608Ubuntu Security Notice 4485-1 - Timothy Michaud discovered that the i915 graphics driver in the Linux kernel did not properly validate user memory locations for the i915_gem_execbuffer2_ioctl. A local attacker could possibly use this to cause a denial of service or execute arbitrary code. It was discovered that the Kvaser CAN/USB driver in the Linux kernel did not properly initialize memory in certain situations. A local attacker could possibly use this to expose sensitive information. Various other issues were also addressed.
a61831f926ce25ea97d8bd2b2fe2ff6627483599c3f1ee6249023bd9550e4f67Ubuntu Security Notice 4483-1 - Chuhong Yuan discovered that go7007 USB audio device driver in the Linux kernel did not properly deallocate memory in some failure conditions. A physically proximate attacker could use this to cause a denial of service. Fan Yang discovered that the mremap implementation in the Linux kernel did not properly handle DAX Huge Pages. A local attacker with access to DAX storage could use this to gain administrative privileges. Various other issues were also addressed.
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