29255 matches found
kernel: iommu: disable SVA when CONFIG_X86 is set
A security vulnerability was found in the Linux kernel's IOMMU Shared Virtual Addressing SVA implementation on x86 architecture. When SVA is enabled, the IOMMU caches kernel page table entries. Since the kernel lacks a mechanism to notify the IOMMU when kernel page table pages are freed and...
kernel: nbd: defer config unlock in nbd_genl_connect
In the Linux kernel, the following vulnerability has been resolved: nbd: defer config unlock in nbdgenlconnect There is one use-after-free warning when running NBDCMDCONNECT and NBDCLEARSOCK: nbdgenlconnect nbdallocandinitconfig // configrefs=1 nbdstartdevice // configrefs=2 set NBDRTHASCONFIGREF...
kernel: nbd: defer config unlock in nbd_genl_connect
In the Linux kernel, the following vulnerability has been resolved: nbd: defer config unlock in nbdgenlconnect There is one use-after-free warning when running NBDCMDCONNECT and NBDCLEARSOCK: nbdgenlconnect nbdallocandinitconfig // configrefs=1 nbdstartdevice // configrefs=2 set NBDRTHASCONFIGREF...
Exploit for Improper Update of Reference Count in Linux Linux_Kernel
How to use this repo This is a Linux Kernel Local Privilege E...
Critical: Red Hat Security Advisory: OpenShift Container Platform 4.20.25 bug fix and security update
Red Hat OpenShift Container Platform release 4.20.25 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.20. Red Hat Product Security has rated this update as having a...
EulerOS Virtualization 2.11.0 : kernel (EulerOS-SA-2026-2427)
According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : xfrm: esp: avoid in-place decrypt on shared skb fragsCVE-2026-43284 crypto: algifaead - Revert to operating...
CVE-2026-34195
Software installed and run as a non-privileged user may conduct intentional GPU sparse memory API calls to cause out of bounds write in the kernel. The product incorrectly indexes internal state when performing sparse allocation remapping...
EulerOS 2.0 SP11 : kernel (EulerOS-SA-2026-2424)
According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : xfrm: esp: avoid in-place decrypt on shared skb fragsCVE-2026-43284 Tenable has extracted the preceding description block directly from the EulerO...
Exploit for Write-what-where Condition in Linux Linux_Kernel
DirtyFrag CVE-2026-43284 PoC Validation and auditd Detection...
kernel: ip6_tunnel: clear skb2->cb[] in ip4ip6_err()
A flaw was found in the Linux kernel's IPv6 tunnel implementation. A remote attacker could exploit this flaw by sending malicious ICMPv6 error messages to cause a stack-based buffer overflow in the kernel's IPv4-over-IPv6 tunnel error handling code. This could result in a kernel crash denial of...
Important: Red Hat Security Advisory: OpenShift Container Platform 4.21.19 bug fix and security update
Red Hat OpenShift Container Platform release 4.21.19 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.21. Red Hat Product Security has rated this update as having a...
Ubuntu 14.04 LTS : Linux kernel vulnerability (USN-8361-1)
The remote Ubuntu 14.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-8361-1 advisory. A security issue was discovered in the Linux kernel. An attacker could possibly use this to compromise the system. This update corrects flaws in the following...
MiracleLinux 8 : kernel-4.18.0-553.129.1.el8_10 (AXSA:2026-772:41)
The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-772:41 advisory. kernel: Linux kernel: smb: client: reject userspace cifs.spnego descriptions CVE-2026-46243 Tenable has extracted the preceding description block directly fro...
RockyLinux 8 : kernel (RLSA-2026:23258)
The remote RockyLinux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:23258 advisory. kernel: Linux kernel: smb: client: reject userspace cifs.spnego descriptions CVE-2026-46243 Tenable has extracted the preceding description block directly from t...
EulerOS 2.0 SP13 : kernel (EulerOS-SA-2026-2364)
According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : xfrm: esp: avoid in-place decrypt on shared skb fragsCVE-2026-43284 Tenable has extracted the preceding description block directly from the EulerO...
kernel: nbd: defer config unlock in nbd_genl_connect
In the Linux kernel, the following vulnerability has been resolved: nbd: defer config unlock in nbdgenlconnect There is one use-after-free warning when running NBDCMDCONNECT and NBDCLEARSOCK: nbdgenlconnect nbdallocandinitconfig // configrefs=1 nbdstartdevice // configrefs=2 set NBDRTHASCONFIGREF...
Important: Red Hat Security Advisory: OpenShift Container Platform 4.19.33 bug fix and security update
Red Hat OpenShift Container Platform release 4.19.33 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.19. Red Hat Product Security has rated this update as having a...
EulerOS 2.0 SP10 : kernel (EulerOS-SA-2026-2271)
According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : xfrm: esp: avoid in-place decrypt on shared skb fragsCVE-2026-43284 crypto: algifaead - Revert to operating out-of-placeCVE-2026-31431 Tenable has...
Vulnerabilities in Microsoft Windows
Microsoft has fixed a large number of vulnerabilities in Windows. A malicious party can exploit the vulnerabilities to carry out attacks that can lead to various categories of damage, as described in the tables below. Among these vulnerabilities are about six very serious ones, which Microsoft ha...
