Exploit for Incorrect Resource Transfer Between Spheres in Linux Linux_Kernel

pagecache-guard 中文文档 A runtime integr...

SUSE CVE-2026-43161

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Skip dev-iotlb flush for inaccessible PCIe device without scalable mode PCIe endpoints with ATS enabled and passed through to userspace e.g., QEMU, DPDK can hard-lock the host when their link drops, either by surprise...

kernel: Linux kernel KVM: Privilege escalation or denial of service due to improper shadow page table entry handling

A flaw was found in the Linux kernel's Kernel-based Virtual Machine KVM component. A local attacker with privileges on the host system could exploit a vulnerability in how KVM handles shadow page table entries SPTEs during memory-mapped I/O MMIO operations. By manipulating guest page table entrie...

CVE-2026-43130

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Flush dev-IOTLB only when PCIe device is accessible in scalable mode Commit 4fc82cd907ac "iommu/vt-d: Don't issue ATS Invalidation request when device is disconnected" relies on pcidevisdisconnected to skip ATS...

kernel: Linux kernel KVM: Privilege escalation or denial of service due to improper shadow page table entry handling

A flaw was found in the Linux kernel's Kernel-based Virtual Machine KVM component. A local attacker with privileges on the host system could exploit a vulnerability in how KVM handles shadow page table entries SPTEs during memory-mapped I/O MMIO operations. By manipulating guest page table entrie...

kernel: Linux kernel KVM: Privilege escalation or denial of service due to improper shadow page table entry handling

A flaw was found in the Linux kernel's Kernel-based Virtual Machine KVM component. A local attacker with privileges on the host system could exploit a vulnerability in how KVM handles shadow page table entries SPTEs during memory-mapped I/O MMIO operations. By manipulating guest page table entrie...

PT-2026-37521

In the Linux kernel, the following vulnerability has been resolved: gpio: sysfs: fix chip removal with GPIOs exported over sysfs Currently if we export a GPIO over sysfs and unbind the parent GPIO controller, the exported attribute will remain under /sys/class/gpio because once we remove the pare...

RHCOS 4 : OpenShift Container Platform 4.1.17 cri-o (RHSA-2019:2825)

The remote Red Hat Enterprise Linux CoreOS 4 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2019:2825 advisory. - containers/image: not enforcing TLS when sending username+password credentials to token servers leading to credential disclosure...

RHCOS 4 : OpenShift Container Platform 4.7.45 (RHSA-2022:0870)

The remote Red Hat Enterprise Linux CoreOS 4 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2022:0870 advisory. - cri-o: pod with access to 'hostIPC' and 'hostNetwork' kernel namespace allows sysctl from the list of safe sysctls to be applied t...

RHCOS 4 : OpenShift Container Platform 4.8.35 (RHSA-2022:0871)

The remote Red Hat Enterprise Linux CoreOS 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:0871 advisory. - CRI-O: Arbitrary code execution in cri-o via abusing kernel.corepattern kernel parameter CVE-2022-0811 - workflow-cps: OS command...

RHCOS 4 : OpenShift Container Platform 4.9.25 (RHSA-2022:0860)

The remote Red Hat Enterprise Linux CoreOS 4 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2022:0860 advisory. - CRI-O: Arbitrary code execution in cri-o via abusing kernel.corepattern kernel parameter CVE-2022-0811 Note that Nessus has not tested for...

RHCOS 3 : OpenShift Container Platform 3.9 cri-o (RHSA-2019:3812)

The remote Red Hat Enterprise Linux CoreOS 3 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2019:3812 advisory. - containers/image: not enforcing TLS when sending username+password credentials to token servers leading to credential disclosure...

RHCOS 4 : OpenShift Container Platform 4.2.36 cri-o (RHSA-2020:2776)

The remote Red Hat Enterprise Linux CoreOS 4 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2020:2776 advisory. - cri-o: infra container reparented to systemd following OOM Killer killing it's conmon CVE-2019-14891 Note that Nessus has not tested for th...

kernel: Linux kernel KVM: Privilege escalation or denial of service due to improper shadow page table entry handling

A flaw was found in the Linux kernel's Kernel-based Virtual Machine KVM component. A local attacker with privileges on the host system could exploit a vulnerability in how KVM handles shadow page table entries SPTEs during memory-mapped I/O MMIO operations. By manipulating guest page table entrie...

RHCOS 4 : OpenShift Container Platform 4.15.17 (RHSA-2024:3676)

The remote Red Hat Enterprise Linux CoreOS 4 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2024:3676 advisory. - cri-o: malicious container can create symlink on host CVE-2024-5154 Note that Nessus has not tested for this issue but has instead relied...

RHCOS 4 : OpenShift Container Platform 4.9.38 (RHSA-2022:4972)

The remote Red Hat Enterprise Linux CoreOS 4 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2022:4972 advisory. - cri-o: memory exhaustion on the node when access to the kube api CVE-2022-1708 Note that Nessus has not tested for this issue but has inste...

RHCOS 4 : OpenShift Container Platform 4.16.18 (RHSA-2024:8263)

The remote Red Hat Enterprise Linux CoreOS 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:8263 advisory. - Podman: Buildah: cri-o: FIPS Crypto-Policy Directory Mounting Issue in containers/common Go Library CVE-2024-9341 - go/parser:...

RHCOS 3 : OpenShift Container Platform 3.11.715 (RHSA-2022:4999)

The remote Red Hat Enterprise Linux CoreOS 3 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2022:4999 advisory. - cri-o: memory exhaustion on the node when access to the kube api CVE-2022-1708 Note that Nessus has not tested for this issue but has inste...

RHCOS 4 : OpenShift Container Platform 4.6.59 (RHSA-2022:4947)

The remote Red Hat Enterprise Linux CoreOS 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:4947 advisory. - cri-o: memory exhaustion on the node when access to the kube api CVE-2022-1708 - credentials: Stored XSS vulnerabilities in jenkin...

RHCOS 4 : OpenShift Container Platform 4.15.37 (RHSA-2024:8428)

The remote Red Hat Enterprise Linux CoreOS 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:8428 advisory. - Podman: Buildah: cri-o: FIPS Crypto-Policy Directory Mounting Issue in containers/common Go Library CVE-2024-9341 - Podman: Builda...