CVE-2025-71180

CVE-2025-71180 affects the Linux kernel’s interrupt handling: the IRQF_NO_THREAD flag should not be used with code that may take a spinlock, as warned by CONFIG_PROVE_RAW_LOCK_NESTING. The issue occurs when an IRQ handler may either use IRQF_NO_THREAD or acquire a spinlock_t, leading to a potenti...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990574)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990574 advisory. In the Linux kernel, the following vulnerability has been resolved: PM: core: keep irq flags in devicepmcheckcallbacks The function devicepmcheckcallbacks can be...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986701)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986701 advisory. In the Linux kernel, the following vulnerability has been resolved: net:sfc: fix non-freed irq in legacy irq mode SFC driver can be configured via modparam to work...

CVE-2022-49175

In the Linux kernel, the following vulnerability has been resolved: PM: core: keep irq flags in devicepmcheckcallbacks The function devicepmcheckcallbacks can be called under the spin lock in the reported case it happens from genpdadddevice - devpmdomainset, when the genpd uses spinlocks rather...

CVE-2022-49175 PM: core: keep irq flags in device_pm_check_callbacks()

In the Linux kernel, the following vulnerability has been resolved: PM: core: keep irq flags in devicepmcheckcallbacks The function devicepmcheckcallbacks can be called under the spin lock in the reported case it happens from genpdadddevice - devpmdomainset, when the genpd uses spinlocks rather...

CVE-2022-49175

CVE-2022-49175 (Linux kernel) : The vulnerability arises in core PM code where device_pm_check_callbacks() may run under a spinlock and currently uses spin_lock_irq()/spin_unlock_irq(), which can fail to preserve CPU flags. The fix replaces these with irqsave/irqrestore to preserve flags and avoi...