vulnerability
Ubuntu: (Multiple Advisories) (CVE-2022-0171): Linux kernel vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:N/I:N/A:C) | Aug 26, 2022 | Jan 7, 2023 | Aug 18, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
Aug 26, 2022
Added
Jan 7, 2023
Modified
Aug 18, 2025
Description
A flaw was found in the Linux kernel. The existing KVM SEV API has a vulnerability that allows a non-root (host) user-level application to crash the host kernel by creating a confidential guest VM instance in AMD CPU that supports Secure Encrypted Virtualization (SEV).
Solutions
ubuntu-upgrade-linux-image-5-15-0-1012-gkeopubuntu-upgrade-linux-image-5-15-0-1022-ibmubuntu-upgrade-linux-image-5-15-0-1022-raspiubuntu-upgrade-linux-image-5-15-0-1022-raspi-nolpaeubuntu-upgrade-linux-image-5-15-0-1024-gkeubuntu-upgrade-linux-image-5-15-0-1025-kvmubuntu-upgrade-linux-image-5-15-0-1026-gcpubuntu-upgrade-linux-image-5-15-0-1026-oracleubuntu-upgrade-linux-image-5-15-0-1027-awsubuntu-upgrade-linux-image-5-15-0-1027-gkeubuntu-upgrade-linux-image-5-15-0-1030-azureubuntu-upgrade-linux-image-5-15-0-1030-azure-fdeubuntu-upgrade-linux-image-5-15-0-57-genericubuntu-upgrade-linux-image-5-15-0-57-generic-64kubuntu-upgrade-linux-image-5-15-0-57-generic-lpaeubuntu-upgrade-linux-image-5-15-0-57-lowlatencyubuntu-upgrade-linux-image-5-15-0-57-lowlatency-64kubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-aws-lts-22-04ubuntu-upgrade-linux-image-azureubuntu-upgrade-linux-image-azure-fdeubuntu-upgrade-linux-image-azure-lts-22-04ubuntu-upgrade-linux-image-gcpubuntu-upgrade-linux-image-genericubuntu-upgrade-linux-image-generic-64kubuntu-upgrade-linux-image-generic-64k-hwe-20-04ubuntu-upgrade-linux-image-generic-64k-hwe-22-04ubuntu-upgrade-linux-image-generic-hwe-20-04ubuntu-upgrade-linux-image-generic-hwe-22-04ubuntu-upgrade-linux-image-generic-lpaeubuntu-upgrade-linux-image-generic-lpae-hwe-20-04ubuntu-upgrade-linux-image-generic-lpae-hwe-22-04ubuntu-upgrade-linux-image-gkeubuntu-upgrade-linux-image-gke-5-15ubuntu-upgrade-linux-image-gkeopubuntu-upgrade-linux-image-gkeop-5-15ubuntu-upgrade-linux-image-ibmubuntu-upgrade-linux-image-kvmubuntu-upgrade-linux-image-lowlatencyubuntu-upgrade-linux-image-lowlatency-64kubuntu-upgrade-linux-image-lowlatency-64k-hwe-22-04ubuntu-upgrade-linux-image-lowlatency-hwe-22-04ubuntu-upgrade-linux-image-oracleubuntu-upgrade-linux-image-raspiubuntu-upgrade-linux-image-raspi-nolpaeubuntu-upgrade-linux-image-virtualubuntu-upgrade-linux-image-virtual-hwe-20-04ubuntu-upgrade-linux-image-virtual-hwe-22-04
References
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