CVE-2018-13896

XBLSEC image authentication and other crypto related validations are accessible to a compromised OEM XBL Loader due to missing lock at XBLSEC stage.. in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon...

Ubuntu 22.04 LTS : Linux kernel (OEM) vulnerabilities (USN-6819-3)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6819-3 advisory. Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference...

USN-6688-1: Linux kernel (OEM) vulnerabilities

Pratyush Yadav discovered that the Xen network backend implementation in the Linux kernel did not properly handle zero length data request, leading to a null pointer dereference vulnerability. An attacker in a guest VM could possibly use this to cause a denial of service host domain crash...

Ubuntu 22.04 LTS : Linux kernel (OEM) vulnerabilities (USN-6249-1)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6249-1 advisory. Ruihan Li discovered that the memory management subsystem in the Linux kernel contained a race condition when accessing VMAs in certain conditions, leadi...

Ubuntu 22.04 LTS : Linux kernel (OEM) vulnerabilities (USN-6031-1)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6031-1 advisory. It was discovered that the Traffic-Control Index TCINDEX implementation in the Linux kernel contained a use-after-free vulnerability. A local attacker...

Ubuntu 20.04 LTS : Linux kernel (OEM) vulnerabilities (USN-5207-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5207-1 advisory. Nadav Amit discovered that the hugetlb implementation in the Linux kernel did not perform TLB flushes under certain conditions. A local attacker could us...

Ubuntu 20.04 LTS : Linux kernel (OEM) vulnerabilities (USN-5015-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5015-1 advisory. It was discovered that the virtual file system implementation in the Linux kernel contained an unsigned to signed integer conversion error. A local...