USN-8606-1: Linux kernel (Azure) vulnerabilities

It was discovered that some AMD processors did not properly clear data in the floating point divider unit during speculative execution. A local attacker could use this to expose sensitive information. CVE-2025-54505 It was discovered that some AMD Zen 2 processors did not properly isolate shared...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the kasanfreepxd function assuming that the page table is always aligned according to struct page...

Ubuntu 20.04 LTS : Linux kernel (Azure) vulnerabilities (USN-7938-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7938-1 advisory. Jean-Claude Graf, Sandro Regge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation betwee...

Linux Distros Unpatched Vulnerability : CVE-2025-46806

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A Use of Out-of-range Pointer Offset vulnerability in sslh leads to denial of service on some architectures.This issue affects sslh before 2.2.4. CVE-2025-46806...

Linux Distros Unpatched Vulnerability : CVE-2019-19583

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in Xen through 4.12.x allowing x86 HVM/PVH guest OS users to cause a denial of service guest OS crash because VMX VMEntry checks mishand...

Ubuntu 24.04 LTS / 24.10 : Linux kernel vulnerabilities (USN-7379-1)

"The remote Ubuntu 24.04 LTS / 24.10 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7379-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects...

Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel vulnerabilities (USN-7186-2)

"The remote Ubuntu 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7186-2 advisory. Andy Nguyen discovered that the Bluetooth L2CAP implementation in the Linux kernel contained a type- confusion error. A physically proximate...

Ubuntu 14.04 LTS : Linux kernel (Azure) vulnerabilities (USN-7121-2)

The remote Ubuntu 14.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7121-2 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in...