AZL-93363 CVE-2026-64248 affecting package kernel for versions less than 6.6.145.2-1

In the Linux kernel, the following vulnerability has been resolved: MIPS: smp: report dying CPU to RCU in stopthiscpu smpsendstop parks all secondary CPUs in stopthiscpu. The function marks the CPU offline for the scheduler via setcpuonlinefalse but never informs RCU, so RCU keeps expecting a...

CVE-2026-64248: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: MIPS: smp: report dying CPU to RCU in stopthiscpu smpsendstop parks all secondary CPUs in stopthiscpu. The function marks the CPU offline for the scheduler via setcpuonlinefalse but never informs RCU, so RCU keeps expecting a...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: MIPS: smp: reporting a dying CPU to RCU in stopthiscpu The smpsendstop function parks all secondary CPUs in stopthiscpu. This function marks the CPU as offline for the scheduler using setcpuonlinefalse, but it never informs the...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Reporting dead CPUs to the RCU in stopthiscpu This is a port of the MIPS commit 9f3f3bdc6d9dac1 “MIPS: smp: reporting dead CPUs to RCU in stopthiscpu”. The smpsendstop function parks all secondary CPUs in stopthiscpu...