PT-2025-37878

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The relid2channel function within the vmbus driver makes an assumption about the allocation of the vmbus channel array. Specifically, it assumes the array is allocated when called...

Ubuntu: Security Advisory (USN-5912-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Ubuntu 22.04 LTS : Linux kernel vulnerabilities (USN-5911-1)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5911-1 advisory. It was discovered that the Upper Level Protocol ULP subsystem in the Linux kernel did not properly handle sockets entering the LISTEN state in certain...

Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel vulnerabilities (USN-5912-1)

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-5912-1 advisory. It was discovered that the Upper Level Protocol ULP subsystem in the Linux kernel did not properly handle sockets entering the LISTEN state i...

USN-5911-1 linux, linux-aws, linux-azure, linux-gcp, linux-hwe-5.19, linux-ibm, linux-lowlatency, linux-oracle vulnerabilities

It was discovered that the Upper Level Protocol ULP subsystem in the Linux kernel did not properly handle sockets entering the LISTEN state in certain protocols, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly execut...

qemu-kvm bug fix update

An update is available for qemu-kvm. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Kernel-based Virtual Machine KVM is a full virtualization solution for Linux...

AMD Secure Processor Vulnerable Disclosure

The vulnerabilities of AMD Secure Processor ASP, System Management Unit SMU, and Secure Encrypted Virtualization SEV related to initialization errors allow attackers to expose protected information...

AMD Secure Encrypted Virtualization SEV Unauthorized Access

The vulnerability of AMD Secure Encrypted Virtualization SEV microprogramming software for processors is related to insufficient validation of input data. Exploiting this vulnerability can allow an intruder to gain unauthorized access to protected information...

AMD Secure Encrypted Virtualization Disclosure

The vulnerability of AMD Secure Encrypted Virtualization SEV microprogramming software for processors is related to the execution of operations outside of the buffer in memory. Exploiting this vulnerability could allow an attacker to disclose protected information...

K80557033: Linux kernel vulnerability CVE-2018-16882

Security Advisory Description A use-after-free issue was found in the way the Linux kernel's KVM hypervisor processed posted interrupts when nested=1 virtualization is enabled. In nestedgetvmcs12pages, in case of an error while processing posted interrupt address, it unmaps the 'pidescpage' witho...

K11546763: Linux kernel vulnerability CVE-2021-3653

Security Advisory Description A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB virtual machine control block provided by the L1 guest to spawn/handle a nested guest L2. Due to improper validation of the "intctl" field, this...

K80212034: Linux kernel vulnerability CVE-2021-3656

Security Advisory Description A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB virtual machine control block provided by the L1 guest to spawn/handle a nested guest L2. Due to improper validation of the "virtext" field, this...

kernel: i915: Incorrect GPU TLB flush can lead to random memory access

An incorrect TLB flush issue was found in the Linux kernel’s GPU i915 kernel driver, potentially leading to random memory corruption or data leaks. This flaw could allow a local user to crash the system or escalate their privileges on the system...

Important: Red Hat Security Advisory: Red Hat Virtualization Host 4.4.z SP 1 security update batch#4 (oVirt-4.5.3-4)

An update for redhat-release-virtualization-host and redhat-virtualization-host is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 8. An update for redhat-release-virtualization-host, redhat-virtualization-host, and redhat-virtualization-host-productimg is now available fo...

RHEL 8 : Red Hat Virtualization Host 4.4.z SP 1 security update batch#4 (oVirt-4.5.3-4) (Important) (RHSA-2023:0859)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2023:0859 advisory. The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host,...

AMD Secure Encrypted Virtualization Disclosure

The vulnerability of the AMD Secure Encrypted Virtualization SEV technology, a micro-software solution for AMD processors, arises from the execution of operations beyond the buffer in memory due to insufficient validation of input data. Exploiting this vulnerability can allow an attacker to...

AMD SEV-ES Buffer Overflow Information Disclosure

The vulnerability of the AMD Secure Encrypted Virtualization-Encrypted State SEV-ES technology implementation in microprogramming-based CPU software lies in the copying of buffers without checking the size of the input data. Exploiting this vulnerability can allow attackers to disclose protected...

Slackware Linux 15.0 kernel-generic Multiple Vulnerabilities (SSA:2023-048-01)

The version of kernel-generic installed on the remote host is prior to 5.15.94 / 5.15.94smp. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2023-048-01 advisory. - A flaw was found in the KVM's AMD nested virtualization SVM. A malicious L1 guest could purposely fa...

org.jenkins-ci.plugins:extra-columns (>=1.17, <=1.23), org.jenkins-ci.plugins:hpe-network-virtualization (1.0) +4 more potentially affected by CVE-2023-25761 via org.jenkins-ci.plugins:junit (1.11)

org.jenkins-ci.plugins:junit MAVEN version 1.11 is affected by a known vulnerability. The following packages have a transitive dependency on org.jenkins-ci.plugins:junit and may be impacted: - org.jenkins-ci.plugins:extra-columns =1.17, =1.29, =3.12, =3.14 Source cves: CVE-2023-25761 Source...

SUSE CVE-2007-2894

The emulated floppy disk controller in Bochs 2.3 allows local users of the guest operating system to cause a denial of service virtual machine crash via unspecified vectors, resulting in a divide-by-zero error...