AZL-13302 CVE-2022-4304 affecting package cloud-hypervisor for versions less than 30.0-2

A timing based side channel exists in the OpenSSL RSA Decryption implementation which could be sufficient to recover a plaintext across a network in a Bleichenbacher style attack. To achieve a successful decryption an attacker would have to be able to send a very large number of trial messages fo...

AZL-13347 CVE-2022-4450 affecting package cloud-hypervisor for versions less than 30.0-2

The function PEMreadbioex reads a PEM file from a BIO and parses and decodes the "name" e.g. "CERTIFICATE", any header data and the payload data. If the function succeeds then the "nameout", "header" and "data" arguments are populated with pointers to buffers containing the relevant decoded data...

AZL-42760 CVE-2022-37434 affecting package cloud-hypervisor-cvm for versions less than 38.0.72.2-1

zlib through 1.2.12 has a heap-based buffer over-read or buffer overflow in inflate in inflate.c via a large gzip header extra field. NOTE: only applications that call inflateGetHeader are affected. Some common applications bundle the affected zlib source code but may be unable to call...

AZL-42759 CVE-2018-25032 affecting package cloud-hypervisor-cvm for versions less than 38.0.72.2-1

zlib before 1.2.12 allows memory corruption when deflating i.e., when compressing if the input has many distant matches...

AZL-42715 CVE-2018-25032 affecting package cloud-hypervisor-cvm for versions less than 38.0.72.2-1

zlib before 1.2.12 allows memory corruption when deflating i.e., when compressing if the input has many distant matches...

CVE-2020-2025

Kata Containers before 1.11.0 on Cloud Hypervisor persists guest filesystem changes to the underlying image file on the host. A malicious guest can overwrite the image file to gain control of all subsequent guest VMs. Since Kata Containers uses the same VM image file with all VMMs, this issue may...

CVE-2020-2025

Kata Containers before 1.11.0 on Cloud Hypervisor persists guest filesystem changes to the underlying image file on the host. A malicious guest can overwrite the image file to gain control of all subsequent guest VMs. Since Kata Containers uses the same VM image file with all VMMs, this issue may...

Design/Logic Flaw

Kata Containers before 1.11.0 on Cloud Hypervisor persists guest filesystem changes to the underlying image file on the host. A malicious guest can overwrite the image file to gain control of all subsequent guest VMs. Since Kata Containers uses the same VM image file with all VMMs, this issue may...

CVE-2020-2025 Kata Containers - Cloud Hypervisor guests persist filesystem changes to the underlying host image file

Kata Containers before 1.11.0 on Cloud Hypervisor persists guest filesystem changes to the underlying image file on the host. A malicious guest can overwrite the image file to gain control of all subsequent guest VMs. Since Kata Containers uses the same VM image file with all VMMs, this issue may...

CVE-2020-2025

CVE-2020-2025 affects Kata Containers before 1.11.0 on Cloud Hypervisor. The issue lets a malicious guest persist or overwrite the underlying image file, potentially gaining control of subsequent VMs. Because Kata uses a shared VM image across VMMs, this may also impact QEMU and Firecracker based...

CVE-2020-2025: Improper Access Control

Kata Containers before 1.11.0 on Cloud Hypervisor persists guest filesystem changes to the underlying image file on the host. A malicious guest can overwrite the image file to gain control of all subsequent guest VMs. Since Kata Containers uses the same VM image file with all VMMs, this issue may...