CentOS 9 : kernel-5.14.0-626.el9

"The remote CentOS Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the kernel-5.14.0-626.el9 build changelog. - In the Linux kernel, the following vulnerability has been resolved: vsock: Fix transport TOCTOU Transport assignment may race with...

CVE-2025-61554

A divide-by-zero in VirtIO network device emulation in BitVisor from commit 108df6 2020-05-20 to commit 480907 2025-07-06 allows local attackers to cause a denial of service host hypervisor crash via a crafted PCI configuration space access...

EUVD-2025-34821

A divide-by-zero in VirtIO network device emulation in BitVisor from commit 108df6 2020-05-20 to commit 480907 2025-07-06 allows local attackers to cause a denial of service host hypervisor crash via a crafted PCI configuration space access...

EUVD-2025-34828

An out-of-bounds write in VirtIO network device emulation in BitVisor from commit 108df6 2020-05-20 to commit 480907 2025-07-06 allows local attackers to cause a denial of service host hypervisor crash via a crafted PCI configuration space access. Given it's a heap overflow in a privileged...

CVE-2025-61554

A divide-by-zero in VirtIO network device emulation in BitVisor from commit 108df6 2020-05-20 to commit 480907 2025-07-06 allows local attackers to cause a denial of service host hypervisor crash via a crafted PCI configuration space access...

CVE-2025-61553

An out-of-bounds write in VirtIO network device emulation in BitVisor from commit 108df6 2020-05-20 to commit 480907 2025-07-06 allows local attackers to cause a denial of service host hypervisor crash via a crafted PCI configuration space access. Given it's a heap overflow in a privileged...

CVE-2025-61554

A divide-by-zero in VirtIO network device emulation in BitVisor from commit 108df6 2020-05-20 to commit 480907 2025-07-06 allows local attackers to cause a denial of service host hypervisor crash via a crafted PCI configuration space access...

CVE-2025-61553

The CVE describes an out-of-bounds write in BitVisor’s VirtIO network device emulation, affecting commits 108df6 (2020-05-20) through 480907 (2025-07-06). A crafted PCI configuration space access can cause a host hypervisor denial-of-service (crash) and, given the heap overflow in privileged hype...

CVE-2025-61554

CVE-2025-61554 concerns a divide-by-zero in the VirtIO network device emulation of BitVisor, triggered by PCI configuration space access. Affected component is BitVisor’s VirtIO NIC emulation (commit range 108df6 to 480907). Root cause is a divide-by-zero error in the emulation code, enabling a l...

CVE-2025-61553

An out-of-bounds write in VirtIO network device emulation in BitVisor from commit 108df6 2020-05-20 to commit 480907 2025-07-06 allows local attackers to cause a denial of service host hypervisor crash via a crafted PCI configuration space access. Given it's a heap overflow in a privileged...

CVE-2025-61554

A divide-by-zero in VirtIO network device emulation in BitVisor from commit 108df6 2020-05-20 to commit 480907 2025-07-06 allows local attackers to cause a denial of service host hypervisor crash via a crafted PCI configuration space access...

CVE-2025-61553

An out-of-bounds write in VirtIO network device emulation in BitVisor from commit 108df6 2020-05-20 to commit 480907 2025-07-06 allows local attackers to cause a denial of service host hypervisor crash via a crafted PCI configuration space access. Given it's a heap overflow in a privileged...

BitVisor 安全漏洞

BitVisor is a virtual machine monitoring program from the BitVisor open source. A security vulnerability exists in BitVisor versions 108df6 through 480907, which stems from an out-of-bounds write in VirtIO network device emulation that could lead to a denial-of-service attack, and in privileged...

EUVD-2022-55079

In the Linux kernel, the following vulnerability has been resolved: virtio: use virtiodeviceready in virtiodevicerestore After waking up a suspended VM, the kernel prints the following trace for virtio drivers which do not directly call virtiodeviceready in the .restore: PM: suspend exit irq 22:...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP6 Confidential Computing kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2025-39782: jbd2: prevent softlockup in jbd2logdocheckpoint bsc1249526. CVE-2025-39773: net: bridge: fix soft lockup in...

EulerOS 2.0 SP11 : kernel (EulerOS-SA-2025-2230)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : dochangetype: refuse to operate on unmounted/not ours mountsCVE-2025-38498 HID: core: ensure the allocated report buffer can contain the reserved...

USN-7789-2 linux-raspi 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: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - Cryptographic API; - ACP...

Linux Distros Unpatched Vulnerability : CVE-2023-53515

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - virtio-mmio: don't break lifecycle of vmdev vmdev has a separate lifecycle because it has a 'struct device' embedded. Thus, having a release callback for it is...

Linux Distros Unpatched Vulnerability : CVE-2023-53499

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - virtionet: Fix error unwinding of XDP initialization When initializing XDP in virtnetopen, some rq xdp initialization may hit an error causing net device open...

Linux Distros Unpatched Vulnerability : CVE-2025-39951

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - um: virtiouml: Fix use-after-free after putdevice in probe When registervirtiodevice fails in virtioumlprobe, the code sets vudev-registered = 1 even though the...