CVE-2022-48845

In the Linux kernel, the following vulnerability has been resolved: MIPS: smp: fill in sibling and core maps earlier After enabling CONFIGSCHEDCORE landed during 5.14 cycle, 2-core 2-thread-per-core interAptiv CPS-driven started emitting the following: 0.025698 CPU1 revision is: 0001a120 MIPS...

UBUNTU-CVE-2022-48845

In the Linux kernel, the following vulnerability has been resolved: MIPS: smp: fill in sibling and core maps earlier After enabling CONFIGSCHEDCORE landed during 5.14 cycle, 2-core 2-thread-per-core interAptiv CPS-driven started emitting the following: 0.025698 CPU1 revision is: 0001a120 MIPS...

CVE-2022-48845 MIPS: smp: fill in sibling and core maps earlier

In the Linux kernel, the following vulnerability has been resolved: MIPS: smp: fill in sibling and core maps earlier After enabling CONFIGSCHEDCORE landed during 5.14 cycle, 2-core 2-thread-per-core interAptiv CPS-driven started emitting the following: 0.025698 CPU1 revision is: 0001a120 MIPS...

CVE-2022-48845 MIPS: smp: fill in sibling and core maps earlier

In the Linux kernel, the following vulnerability has been resolved: MIPS: smp: fill in sibling and core maps earlier After enabling CONFIGSCHEDCORE landed during 5.14 cycle, 2-core 2-thread-per-core interAptiv CPS-driven started emitting the following: 0.025698 CPU1 revision is: 0001a120 MIPS...

CVE-2024-26841

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Update cpusiblingmap when disabling nonboot CPUs Update cpusiblingmap when disabling nonboot CPUs by defining & calling clearcpusiblingmap, otherwise we get such errors on SMT systems: jump label: negative count!...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an update to cpusiblingmap on a non-boot CPU...

PT-2024-21526 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.8.0-rc5+ Description: The issue is related to the LoongArch architecture in the Linux kernel. When disabling non-boot CPUs, the cpu sibling map is not updated correctly, leading to errors on SMT systems, such ...

PT-2022-7640 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 5.14 cycle Description: The issue is related to the Linux kernel's symmetric multiprocessing SMP component, specifically with the calculation of sibling and core maps. After enabling CONFIG SCHED CORE, which was...