Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011299)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011299 advisory. In the Linux kernel, the following vulnerability has been resolved: thermal: intelpowerclamp: Use getcpu instead of smpprocessorid to avoid crash When CPU 0 is offli...

CVE-2026-23313

In the Linux kernel, the following vulnerability has been resolved: i40e: Fix preempt count leak in napi poll tracepoint Using getcpu in the tracepoint assignment causes an obvious preempt count leak because nothing invokes putcpu to undo it: softirq: huh, entered softirq 3 NETRX with preemptcoun...

CVE-2026-23313

CVE-2026-23313 : In the Linux kernel, a preempt-count leak was fixed in the i40e driver by replacing get_cpu() with smp_processor_id() in the napi poll tracepoint assignment. The leak occurred because put_cpu() was not invoked to undo the cpu reference, as illustrated by preempt_count traces. The...

Linux Distros Unpatched Vulnerability : CVE-2026-23313

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - i40e: Fix preempt count leak in napi poll tracepoint Using getcpu in the tracepoint assignment causes an obvious preempt count leak because nothing invokes putc...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005687)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005687 advisory. In the Linux kernel, the following vulnerability has been resolved: thermal: intelpowerclamp: Use getcpu instead of smpprocessorid to avoid crash When CPU 0 is offli...

CVE-2022-50494

In the Linux kernel, the following vulnerability has been resolved: thermal: intelpowerclamp: Use getcpu instead of smpprocessorid to avoid crash When CPU 0 is offline and intelpowerclamp is used to inject idle, it generates kernel BUG: BUG: using smpprocessorid in preemptible 00000000 code:...

UBUNTU-CVE-2022-50494

In the Linux kernel, the following vulnerability has been resolved: thermal: intelpowerclamp: Use getcpu instead of smpprocessorid to avoid crash When CPU 0 is offline and intelpowerclamp is used to inject idle, it generates kernel BUG: BUG: using smpprocessorid in preemptible 00000000 code:...

CVE-2022-50494

CVE-2022-50494 is concrete: in the Linux kernel, intel_powerclamp could crash when CPU 0 is offline due to using smp_processor_id() in preemptible code. The EulerOS advisories (EulerOS-SA-2026-1029/1172) explicitly include this CVE and describe the fix as replacing smp_processor_id() with get_cpu...

CVE-2022-50494 thermal: intel_powerclamp: Use get_cpu() instead of smp_processor_id() to avoid crash

In the Linux kernel, the following vulnerability has been resolved: thermal: intelpowerclamp: Use getcpu instead of smpprocessorid to avoid crash When CPU 0 is offline and intelpowerclamp is used to inject idle, it generates kernel BUG: BUG: using smpprocessorid in preemptible 00000000 code:...

PT-2025-40728

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.19.0-rc7+ Description The Linux kernel contains an issue where using smp processor id can lead to a kernel crash when CPU 0 is offline and intel powerclamp is used to inject idle. This occurs because the functi...

UBUNTU-CVE-2022-48715

In the Linux kernel, the following vulnerability has been resolved: scsi: bnx2fc: Make bnx2fcrecvframe mp safe Running tests with a debug kernel shows that bnx2fcrecvframe is modifying the percpu lport stats counters in a non-mpsafe way. Just boot a debug kernel and run the bnx2fc driver with the...

GSD-2022-1007646 thermal: intel_powerclamp: Use get_cpu() instead of smp_processor_id() to avoid crash

thermal: intelpowerclamp: Use getcpu instead of smpprocessorid to avoid crash This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.9.331 by commit...

GSD-2022-1007503 thermal: intel_powerclamp: Use get_cpu() instead of smp_processor_id() to avoid crash

thermal: intelpowerclamp: Use getcpu instead of smpprocessorid to avoid crash This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.19.262 by commi...