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 xen/events not properly handling bound VIRQs, which could cause the kernel to crash...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990497)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990497 advisory. In the Linux kernel, the following vulnerability has been resolved: x86/i8259: Mark legacy PIC interrupts with IRQLEVEL Baoquan reported that after triggering a cras...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990319)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990319 advisory. In the Linux kernel, the following vulnerability has been resolved: powerpc/imc-pmu: Fix use of mutex in IRQs disabled section Current imc-pmu code triggers a WARNIN...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990302)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990302 advisory. In the Linux kernel, the following vulnerability has been resolved: m68k: Fix spinlock race in kernel thread creation Context switching does take care to retain the...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990279)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990279 advisory. In the Linux kernel, the following vulnerability has been resolved: x86/i8259: Mark legacy PIC interrupts with IRQLEVEL Baoquan reported that after triggering a cras...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989850)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989850 advisory. In the Linux kernel, the following vulnerability has been resolved: sfc: fix TX channel offset when using legacy interrupts In legacy interrupt mode the...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989401)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989401 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/lima: mask irqs in timeout path before hard reset There is a race condition in which a...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989486)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989486 advisory. In the Linux kernel, the following vulnerability has been resolved: powerpc/imc-pmu: Fix use of mutex in IRQs disabled section Current imc-pmu code triggers a WARNIN...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989692)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989692 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/lima: fix shared irq handling on driver remove lima uses a shared interrupt, so the interrupt...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: comedi: pcl812: Fix bit shift out of bounds When checking for a supported IRQ number, the following test is used: c if 1 options1 & board-irqbits However, it-optionsi is an unchecked int value from userspace, so the shift amount...

AZL-68909 CVE-2025-40048 affecting package kernel for versions less than 6.6.112.1-2

In the Linux kernel, the following vulnerability has been resolved: uiohvgeneric: Let userspace take care of interrupt mask Remove the logic to set interrupt mask by default in uiohvgeneric driver as the interrupt mask value is supposed to be controlled completely by the user space. If the mask b...

UBUNTU-CVE-2025-40048

In the Linux kernel, the following vulnerability has been resolved: uiohvgeneric: Let userspace take care of interrupt mask Remove the logic to set interrupt mask by default in uiohvgeneric driver as the interrupt mask value is supposed to be controlled completely by the user space. If the mask b...

CVE-2025-40038 KVM: SVM: Skip fastpath emulation on VM-Exit if next RIP isn't valid

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Skip fastpath emulation on VM-Exit if next RIP isn't valid Skip the WRMSR and HLT fastpaths in SVM's VM-Exit handler if the next RIP isn't valid, e.g. because KVM is running with nrips=false. SVM must decode and emulate...

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 improperly controlled interrupt masks, which could lead to lost interrupts and system hangs...

SUSE-SU-2025:20870-1 Security update for the Linux Kernel

The SUSE Linux Enterprise Micro 6.0 and 6.1 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2023-53261: coresight: Fix memory leak in acpibuffer-pointer bsc1249770. - CVE-2024-58090: sched/core: Prevent rescheduling when interrupts are...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP6 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2023-53261: coresight: Fix memory leak in acpibuffer-pointer bsc1249770. CVE-2024-58090: sched/core: Prevent rescheduling when interrupts are disabled bsc124032...

SUSE-SU-2025:3751-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP6 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2023-53261: coresight: Fix memory leak in acpibuffer-pointer bsc1249770. - CVE-2024-58090: sched/core: Prevent rescheduling when interrupts are disabled...

SUSE SLES15 Security Update : kernel (SUSE-SU-2025:3725-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:3725-1 advisory. The SUSE Linux Enterprise 15 SP7 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: -...

CVE-2023-53712

In the Linux kernel, the following vulnerability has been resolved: ARM: 9317/1: kexec: Make smp stop calls asynchronous If a panic is triggered by a hrtimer interrupt all online cpus will be notified and set offline. But as highlighted by commit 19dbdcb8039c "smp: Warn on function calls from...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987558)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987558 advisory. In the Linux kernel, the following vulnerability has been resolved: i40e: Fix freeing of uninitialized misc IRQ vector When VSI set up failed in i40eprobe as part of...