193 matches found
SUSE CVE-2026-97478
In the Linux kernel, the following vulnerability has been resolved: virt: acrn: Fix irqfd use-after-free during eventfd shutdown acrnirqfddeassign and the eventfd EPOLLHUP wakeup can race and free the same struct hsmirqfd: CPU0 CPU1 ---- ---- eventfdrelease wakeuppollEPOLLHUP hsmirqfdwakeup...
CVE-2026-97478
A flaw was found in the Linux kernel's ACRN hypervisor driver. A race condition during interrupt file descriptor irqfd shutdown can lead to a use-after-free memory error when an irqfd is deassigned while event notification cleanup is concurrently processed. A local attacker could exploit this...
CVE-2026-97478
In the Linux kernel, the following vulnerability has been resolved: virt: acrn: Fix irqfd use-after-free during eventfd shutdown acrnirqfddeassign and the eventfd EPOLLHUP wakeup can race and free the same struct hsmirqfd: CPU0 CPU1 ---- ---- eventfdrelease wakeuppollEPOLLHUP hsmirqfdwakeup...
AZL-103679 CVE-2026-97478 affecting package kernel 6.6.157.1-1
In the Linux kernel, the following vulnerability has been resolved: virt: acrn: Fix irqfd use-after-free during eventfd shutdown acrnirqfddeassign and the eventfd EPOLLHUP wakeup can race and free the same struct hsmirqfd: CPU0 CPU1 ---- ---- eventfdrelease wakeuppollEPOLLHUP hsmirqfdwakeup...
DEBIAN-CVE-2026-97478
In the Linux kernel, the following vulnerability has been resolved: virt: acrn: Fix irqfd use-after-free during eventfd shutdown acrnirqfddeassign and the eventfd EPOLLHUP wakeup can race and free the same struct hsmirqfd: CPU0 CPU1 ---- ---- eventfdrelease wakeuppollEPOLLHUP hsmirqfdwakeup...
UBUNTU-CVE-2026-97478
In the Linux kernel, the following vulnerability has been resolved: virt: acrn: Fix irqfd use-after-free during eventfd shutdown acrnirqfddeassign and the eventfd EPOLLHUP wakeup can race and free the same struct hsmirqfd: CPU0 CPU1 ---- ---- eventfdrelease wakeuppollEPOLLHUP hsmirqfdwakeup...
CVE-2026-97478 virt: acrn: Fix irqfd use-after-free during eventfd shutdown
In the Linux kernel, the following vulnerability has been resolved: virt: acrn: Fix irqfd use-after-free during eventfd shutdown acrnirqfddeassign and the eventfd EPOLLHUP wakeup can race and free the same struct hsmirqfd: CPU0 CPU1 ---- ---- eventfdrelease wakeuppollEPOLLHUP hsmirqfdwakeup...
CVE-2026-97478
The Linux kernel contains a use-after-free vulnerability within the acrn virtualization component. A race condition exists between acrn_irqfd_deassign() and the eventfd EPOLLHUP wakeup, which can cause both paths to free the same struct hsm_irqfd. This race may cause a work item to resurrect a da...
EUVD-2026-86076
In the Linux kernel, the following vulnerability has been resolved: virt: acrn: Fix irqfd use-after-free during eventfd shutdown acrnirqfddeassign and the eventfd EPOLLHUP wakeup can race and free the same struct hsmirqfd: CPU0 CPU1 ---- ---- eventfdrelease wakeuppollEPOLLHUP hsmirqfdwakeup...
CVE-2026-97478 virt: acrn: Fix irqfd use-after-free during eventfd shutdown
In the Linux kernel, the following vulnerability has been resolved: virt: acrn: Fix irqfd use-after-free during eventfd shutdown acrnirqfddeassign and the eventfd EPOLLHUP wakeup can race and free the same struct hsmirqfd: CPU0 CPU1 ---- ---- eventfdrelease wakeuppollEPOLLHUP hsmirqfdwakeup...
PT-2026-104890
In the Linux kernel, the following vulnerability has been resolved: virt: acrn: Fix irqfd use-after-free during eventfd shutdown acrn irqfd deassign and the eventfd EPOLLHUP wakeup can race and free the same struct hsm irqfd: CPU0 CPU1 ---- ---- eventfd release wake up pollEPOLLHUP hsm irqfd wake...
PT-2026-98097
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the acrn virtual machine component. A race condition can occur between the acrn irqfd deassign function and the eventfd EPOLLHUP wakeup, leading to the...
CVE-2026-97478
In the Linux kernel, the following vulnerability has been resolved: virt: acrn: Fix irqfd use-after-free during eventfd shutdown acrnirqfddeassign and the eventfd EPOLLHUP wakeup can race and free the same struct hsmirqfd: CPU0 CPU1 ---- ---- eventfdrelease wakeuppollEPOLLHUP hsmirqfdwakeup...
CVE-2026-97478: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: virt: acrn: Fix irqfd use-after-free during eventfd shutdown acrnirqfddeassign and the eventfd EPOLLHUP wakeup can race and free the same struct hsmirqfd: CPU0 CPU1 ---- ---- eventfdrelease wakeuppollEPOLLHUP hsmirqfdwakeup...
Linux Distros Unpatched Vulnerability : CVE-2026-97478
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - virt: acrn: Fix irqfd use-after-free during eventfd shutdown acrnirqfddeassign and the eventfd EPOLLHUP wakeup can race and free the same struct hsmirqfd: CPU0...
CVE-2019-18844
The Device Model in ACRN before 2019w25.5-140000p relies on assert calls in devicemodel/hw/pci/core.c and devicemodel/include/pcicore.h instead of other mechanisms for propagating error information or diagnostic information, which might allow attackers to cause a denial of service assertion failu...
USN-7801-3 linux-oracle-6.8 vulnerabilities
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - ARM64 architecture; - x86 architecture; - Compute Acceleration Framework; - Bus devices; - AM...
USN-7801-3: Linux kernel (Oracle) vulnerabilities
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - ARM64 architecture; - x86 architecture; - Compute Acceleration Framework; - Bus devices; - AM...