发布于3月6日3月6日 Members Ubuntu: (Multiple Advisories) (CVE-2023-1513): Linux kernel vulnerabilities Severity 2 CVSS (AV:L/AC:L/Au:S/C:P/I:N/A:N) Published 03/23/2023 Created 05/17/2023 Added 05/17/2023 Modified 01/28/2025 Description A flaw was found in KVM. When calling the KVM_GET_DEBUGREGS ioctl, on 32-bit systems, there might be some uninitialized portions of the kvm_debugregs structure that could be copied to userspace, causing an information leak. Solution(s) ubuntu-upgrade-linux-image-4-15-0-1119-oracle ubuntu-upgrade-linux-image-4-15-0-1132-raspi2 ubuntu-upgrade-linux-image-4-15-0-1140-kvm ubuntu-upgrade-linux-image-4-15-0-1150-gcp ubuntu-upgrade-linux-image-4-15-0-1150-snapdragon ubuntu-upgrade-linux-image-4-15-0-1156-aws ubuntu-upgrade-linux-image-4-15-0-1165-azure ubuntu-upgrade-linux-image-4-15-0-211-generic ubuntu-upgrade-linux-image-4-15-0-211-generic-lpae ubuntu-upgrade-linux-image-4-15-0-211-lowlatency ubuntu-upgrade-linux-image-5-15-0-1020-gkeop ubuntu-upgrade-linux-image-5-15-0-1029-raspi ubuntu-upgrade-linux-image-5-15-0-1029-raspi-nolpae ubuntu-upgrade-linux-image-5-15-0-1030-ibm ubuntu-upgrade-linux-image-5-15-0-1030-intel-iotg ubuntu-upgrade-linux-image-5-15-0-1033-gke ubuntu-upgrade-linux-image-5-15-0-1033-kvm ubuntu-upgrade-linux-image-5-15-0-1034-gcp ubuntu-upgrade-linux-image-5-15-0-1035-oracle ubuntu-upgrade-linux-image-5-15-0-1036-aws ubuntu-upgrade-linux-image-5-15-0-1038-azure ubuntu-upgrade-linux-image-5-15-0-1038-azure-fde ubuntu-upgrade-linux-image-5-15-0-72-generic ubuntu-upgrade-linux-image-5-15-0-72-generic-64k ubuntu-upgrade-linux-image-5-15-0-72-generic-lpae ubuntu-upgrade-linux-image-5-15-0-72-lowlatency ubuntu-upgrade-linux-image-5-15-0-72-lowlatency-64k ubuntu-upgrade-linux-image-5-19-0-1018-raspi ubuntu-upgrade-linux-image-5-19-0-1018-raspi-nolpae ubuntu-upgrade-linux-image-5-19-0-1022-ibm ubuntu-upgrade-linux-image-5-19-0-1023-kvm ubuntu-upgrade-linux-image-5-19-0-1023-oracle ubuntu-upgrade-linux-image-5-19-0-1024-gcp ubuntu-upgrade-linux-image-5-19-0-1024-lowlatency ubuntu-upgrade-linux-image-5-19-0-1024-lowlatency-64k ubuntu-upgrade-linux-image-5-19-0-1025-aws ubuntu-upgrade-linux-image-5-19-0-1026-azure ubuntu-upgrade-linux-image-5-19-0-42-generic ubuntu-upgrade-linux-image-5-19-0-42-generic-64k ubuntu-upgrade-linux-image-5-19-0-42-generic-lpae ubuntu-upgrade-linux-image-5-4-0-1017-iot ubuntu-upgrade-linux-image-5-4-0-1024-xilinx-zynqmp ubuntu-upgrade-linux-image-5-4-0-1049-ibm ubuntu-upgrade-linux-image-5-4-0-1064-bluefield ubuntu-upgrade-linux-image-5-4-0-1069-gkeop ubuntu-upgrade-linux-image-5-4-0-1085-raspi ubuntu-upgrade-linux-image-5-4-0-1091-kvm ubuntu-upgrade-linux-image-5-4-0-1099-gke ubuntu-upgrade-linux-image-5-4-0-1101-oracle ubuntu-upgrade-linux-image-5-4-0-1102-aws ubuntu-upgrade-linux-image-5-4-0-1103-aws ubuntu-upgrade-linux-image-5-4-0-1105-gcp ubuntu-upgrade-linux-image-5-4-0-1108-azure ubuntu-upgrade-linux-image-5-4-0-149-generic ubuntu-upgrade-linux-image-5-4-0-149-generic-lpae ubuntu-upgrade-linux-image-5-4-0-149-lowlatency ubuntu-upgrade-linux-image-aws ubuntu-upgrade-linux-image-aws-hwe ubuntu-upgrade-linux-image-aws-lts-18-04 ubuntu-upgrade-linux-image-aws-lts-20-04 ubuntu-upgrade-linux-image-aws-lts-22-04 ubuntu-upgrade-linux-image-azure ubuntu-upgrade-linux-image-azure-cvm ubuntu-upgrade-linux-image-azure-fde ubuntu-upgrade-linux-image-azure-lts-18-04 ubuntu-upgrade-linux-image-azure-lts-20-04 ubuntu-upgrade-linux-image-azure-lts-22-04 ubuntu-upgrade-linux-image-bluefield ubuntu-upgrade-linux-image-gcp ubuntu-upgrade-linux-image-gcp-lts-18-04 ubuntu-upgrade-linux-image-gcp-lts-20-04 ubuntu-upgrade-linux-image-gcp-lts-22-04 ubuntu-upgrade-linux-image-generic ubuntu-upgrade-linux-image-generic-64k ubuntu-upgrade-linux-image-generic-64k-hwe-20-04 ubuntu-upgrade-linux-image-generic-64k-hwe-22-04 ubuntu-upgrade-linux-image-generic-hwe-16-04 ubuntu-upgrade-linux-image-generic-hwe-18-04 ubuntu-upgrade-linux-image-generic-hwe-20-04 ubuntu-upgrade-linux-image-generic-hwe-22-04 ubuntu-upgrade-linux-image-generic-lpae ubuntu-upgrade-linux-image-generic-lpae-hwe-18-04 ubuntu-upgrade-linux-image-generic-lpae-hwe-20-04 ubuntu-upgrade-linux-image-generic-lpae-hwe-22-04 ubuntu-upgrade-linux-image-gke ubuntu-upgrade-linux-image-gke-5-15 ubuntu-upgrade-linux-image-gke-5-4 ubuntu-upgrade-linux-image-gkeop ubuntu-upgrade-linux-image-gkeop-5-15 ubuntu-upgrade-linux-image-gkeop-5-4 ubuntu-upgrade-linux-image-ibm ubuntu-upgrade-linux-image-ibm-lts-20-04 ubuntu-upgrade-linux-image-intel ubuntu-upgrade-linux-image-intel-iotg ubuntu-upgrade-linux-image-kvm ubuntu-upgrade-linux-image-lowlatency ubuntu-upgrade-linux-image-lowlatency-64k ubuntu-upgrade-linux-image-lowlatency-64k-hwe-20-04 ubuntu-upgrade-linux-image-lowlatency-hwe-16-04 ubuntu-upgrade-linux-image-lowlatency-hwe-18-04 ubuntu-upgrade-linux-image-lowlatency-hwe-20-04 ubuntu-upgrade-linux-image-oem ubuntu-upgrade-linux-image-oem-20-04 ubuntu-upgrade-linux-image-oem-20-04b ubuntu-upgrade-linux-image-oem-20-04c ubuntu-upgrade-linux-image-oem-20-04d ubuntu-upgrade-linux-image-oem-osp1 ubuntu-upgrade-linux-image-oracle ubuntu-upgrade-linux-image-oracle-lts-18-04 ubuntu-upgrade-linux-image-oracle-lts-20-04 ubuntu-upgrade-linux-image-raspi ubuntu-upgrade-linux-image-raspi-hwe-18-04 ubuntu-upgrade-linux-image-raspi-nolpae ubuntu-upgrade-linux-image-raspi2 ubuntu-upgrade-linux-image-snapdragon ubuntu-upgrade-linux-image-snapdragon-hwe-18-04 ubuntu-upgrade-linux-image-virtual ubuntu-upgrade-linux-image-virtual-hwe-16-04 ubuntu-upgrade-linux-image-virtual-hwe-18-04 ubuntu-upgrade-linux-image-virtual-hwe-20-04 ubuntu-upgrade-linux-image-virtual-hwe-22-04 ubuntu-upgrade-linux-image-xilinx-zynqmp References https://attackerkb.com/topics/cve-2023-1513 CVE - 2023-1513 USN-6079-1 USN-6080-1 USN-6081-1 USN-6084-1 USN-6085-1 USN-6090-1 USN-6091-1 USN-6092-1 USN-6094-1 USN-6095-1 USN-6096-1 USN-6109-1 USN-6118-1 USN-6132-1 USN-6133-1 USN-6134-1 USN-6222-1 USN-6256-1 View more
