13 matches found
LoongArch: Report dying CPU to RCU in stop_this_cpu()
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MIPS: smp: report dying CPU to RCU in stop_this_cpu()
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CVE-2026-64250
In the Linux kernel, the following vulnerability has been resolved: LoongArch: Report dying CPU to RCU in stopthiscpu This is a port of MIPS commit 9f3f3bdc6d9dac1 "MIPS: smp: report dying CPU to RCU in stopthiscpu". smpsendstop parks all secondary CPUs in stopthiscpu. And the function marks the...
DEBIAN-CVE-2026-64248
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...
UBUNTU-CVE-2026-64250
In the Linux kernel, the following vulnerability has been resolved: LoongArch: Report dying CPU to RCU in stopthiscpu This is a port of MIPS commit 9f3f3bdc6d9dac1 "MIPS: smp: report dying CPU to RCU in stopthiscpu". smpsendstop parks all secondary CPUs in stopthiscpu. And the function marks the...
CVE-2026-64250
In the Linux kernel, the following vulnerability has been resolved: LoongArch: Report dying CPU to RCU in stopthiscpu This is a port of MIPS commit 9f3f3bdc6d9dac1 "MIPS: smp: report dying CPU to RCU in stopthiscpu". smpsendstop parks all secondary CPUs in stopthiscpu. And the function marks the...
CVE-2026-64250
The CVE-2026-64250 entry pertains to the Linux kernel on LoongArch. The root cause is that smp_send_stop() parks secondary CPUs and marks the offline CPU for the scheduler without informing RCU, causing RCU to wait for a quiescent state from CPUs that are spinning with interrupts disabled. The is...
CVE-2026-64250 LoongArch: Report dying CPU to RCU in stop_this_cpu()
In the Linux kernel, the following vulnerability has been resolved: LoongArch: Report dying CPU to RCU in stopthiscpu This is a port of MIPS commit 9f3f3bdc6d9dac1 "MIPS: smp: report dying CPU to RCU in stopthiscpu". smpsendstop parks all secondary CPUs in stopthiscpu. And the function marks the...
CVE-2026-64248 MIPS: smp: report dying CPU to RCU in stop_this_cpu()
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...
PT-2026-64363
Name of the Vulnerable Software and Affected Versions Linux kernel versions 6.1 through 6.18.33 Description An issue exists in the MIPS architecture implementation where the smp send stop function parks secondary CPUs in stop this cpu. While the function marks the CPU as offline for the scheduler...
PT-2026-64365
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the LoongArch architecture where the stop this cpu function marks CPUs as offline for the scheduler using set cpu onlinefalse but fails to notify the Read-Copy-Update...
DEBIAN-CVE-2025-21816
In the Linux kernel, the following vulnerability has been resolved: hrtimers: Force migrate away hrtimers queued after CPUHPAPHRTIMERSDYING hrtimers are migrated away from the dying CPU to any online target at the CPUHPAPHRTIMERSDYING stage in order not to delay bandwidth timers handling tasks...
UBUNTU-CVE-2025-21816
In the Linux kernel, the following vulnerability has been resolved: hrtimers: Force migrate away hrtimers queued after CPUHPAPHRTIMERSDYING hrtimers are migrated away from the dying CPU to any online target at the CPUHPAPHRTIMERSDYING stage in order not to delay bandwidth timers handling tasks...