CVE-2026-53118

A flaw was found in the Linux kernel's vdpa driver. This vulnerability occurs because a specific field, driveroverride, is accessed without proper locking during the driver's initialization process. An attacker could exploit this Use-After-Free UAF condition to potentially execute arbitrary code ...

Linux Distros Unpatched Vulnerability : CVE-2026-53118

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - vdpa: use generic driveroverride infrastructure When a driver is probed through driverattach, the bus' match callback is called without the device lock held, th...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010733)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010733 advisory. In the Linux kernel, the following vulnerability has been resolved: vdpa: fix use-after-free on vpvdparemove When vpvdpa driver is unbind, vpvdpa is freed in...

The vulnerabilities of the functions psnet_open_pf_bar() and snet_open_vf_bar() in the driver drivers/vdpa/solidrun/snet_main.c of the Linux kernel’s vDPA driver allow attackers to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the functions psnetopenpfbar and snetopenvfbar in the drivers/vdpa/solidrun/snetmain.c file of the Linux kernel’s vDPA driver is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality,...

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 an undefined behavior issue in the vdpa driver due to strings being allocated on the stack, as these strings...

kernel security and bug fix update

An update is available for kernel. This update affects Rocky Linux SIG Cloud 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel packages contain the Linux kernel, the core of any Linux...

An issue was discovered in the Linux kernel before 5.11.9. drivers/vhost/vdpa.c has a use-after-free because v->config_ctx has an invalid value upon re-opening a character device aka CID-f6bbf0010ba0.

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