vulnerability

Ubuntu: (Multiple Advisories) (CVE-2023-3772): Linux kernel (OEM) vulnerabilities

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Severity
4
CVSS
(AV:L/AC:L/Au:M/C:N/I:N/A:C)
Published
Jul 25, 2023
Added
Oct 6, 2023
Modified
Jan 28, 2025

Description

A flaw was found in the Linux kernel’s IP framework for transforming packets (XFRM subsystem). This issue may allow a malicious user with CAP_NET_ADMIN privileges to directly dereference a NULL pointer in xfrm_update_ae_params(), leading to a possible kernel crash and denial of service.

Solution(s)

ubuntu-upgrade-linux-image-4-15-0-1125-oracleubuntu-upgrade-linux-image-4-15-0-1146-kvmubuntu-upgrade-linux-image-4-15-0-1156-gcpubuntu-upgrade-linux-image-4-15-0-1162-awsubuntu-upgrade-linux-image-4-15-0-1171-azureubuntu-upgrade-linux-image-4-15-0-219-genericubuntu-upgrade-linux-image-4-15-0-219-lowlatencyubuntu-upgrade-linux-image-4-4-0-1124-awsubuntu-upgrade-linux-image-4-4-0-1125-kvmubuntu-upgrade-linux-image-4-4-0-1162-awsubuntu-upgrade-linux-image-4-4-0-246-genericubuntu-upgrade-linux-image-4-4-0-246-lowlatencyubuntu-upgrade-linux-image-5-15-0-1032-gkeopubuntu-upgrade-linux-image-5-15-0-1040-nvidiaubuntu-upgrade-linux-image-5-15-0-1040-nvidia-lowlatencyubuntu-upgrade-linux-image-5-15-0-1042-ibmubuntu-upgrade-linux-image-5-15-0-1042-raspiubuntu-upgrade-linux-image-5-15-0-1045-intel-iotgubuntu-upgrade-linux-image-5-15-0-1046-gcpubuntu-upgrade-linux-image-5-15-0-1046-gkeubuntu-upgrade-linux-image-5-15-0-1046-kvmubuntu-upgrade-linux-image-5-15-0-1047-oracleubuntu-upgrade-linux-image-5-15-0-1049-awsubuntu-upgrade-linux-image-5-15-0-1051-azureubuntu-upgrade-linux-image-5-15-0-1051-azure-fdeubuntu-upgrade-linux-image-5-15-0-88-genericubuntu-upgrade-linux-image-5-15-0-88-generic-64kubuntu-upgrade-linux-image-5-15-0-88-generic-lpaeubuntu-upgrade-linux-image-5-15-0-88-lowlatencyubuntu-upgrade-linux-image-5-15-0-88-lowlatency-64kubuntu-upgrade-linux-image-5-4-0-1025-iotubuntu-upgrade-linux-image-5-4-0-1033-xilinx-zynqmpubuntu-upgrade-linux-image-5-4-0-1060-ibmubuntu-upgrade-linux-image-5-4-0-1074-bluefieldubuntu-upgrade-linux-image-5-4-0-1080-gkeopubuntu-upgrade-linux-image-5-4-0-1097-raspiubuntu-upgrade-linux-image-5-4-0-1102-kvmubuntu-upgrade-linux-image-5-4-0-1112-oracleubuntu-upgrade-linux-image-5-4-0-1113-awsubuntu-upgrade-linux-image-5-4-0-1117-gcpubuntu-upgrade-linux-image-5-4-0-1119-azureubuntu-upgrade-linux-image-5-4-0-166-genericubuntu-upgrade-linux-image-5-4-0-166-generic-lpaeubuntu-upgrade-linux-image-5-4-0-166-lowlatencyubuntu-upgrade-linux-image-6-1-0-1023-oemubuntu-upgrade-linux-image-6-2-0-1008-starfiveubuntu-upgrade-linux-image-6-2-0-1009-starfiveubuntu-upgrade-linux-image-6-2-0-1011-nvidiaubuntu-upgrade-linux-image-6-2-0-1011-nvidia-64kubuntu-upgrade-linux-image-6-2-0-1015-awsubuntu-upgrade-linux-image-6-2-0-1015-oracleubuntu-upgrade-linux-image-6-2-0-1016-azureubuntu-upgrade-linux-image-6-2-0-1016-azure-fdeubuntu-upgrade-linux-image-6-2-0-1016-kvmubuntu-upgrade-linux-image-6-2-0-1016-lowlatencyubuntu-upgrade-linux-image-6-2-0-1016-lowlatency-64kubuntu-upgrade-linux-image-6-2-0-1016-raspiubuntu-upgrade-linux-image-6-2-0-1018-gcpubuntu-upgrade-linux-image-6-2-0-36-genericubuntu-upgrade-linux-image-6-2-0-36-generic-64kubuntu-upgrade-linux-image-6-2-0-36-generic-lpaeubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-aws-hweubuntu-upgrade-linux-image-aws-lts-18-04ubuntu-upgrade-linux-image-aws-lts-20-04ubuntu-upgrade-linux-image-aws-lts-22-04ubuntu-upgrade-linux-image-azureubuntu-upgrade-linux-image-azure-cvmubuntu-upgrade-linux-image-azure-fdeubuntu-upgrade-linux-image-azure-fde-lts-22-04ubuntu-upgrade-linux-image-azure-lts-18-04ubuntu-upgrade-linux-image-azure-lts-20-04ubuntu-upgrade-linux-image-azure-lts-22-04ubuntu-upgrade-linux-image-bluefieldubuntu-upgrade-linux-image-gcpubuntu-upgrade-linux-image-gcp-lts-18-04ubuntu-upgrade-linux-image-gcp-lts-20-04ubuntu-upgrade-linux-image-gcp-lts-22-04ubuntu-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-16-04ubuntu-upgrade-linux-image-generic-hwe-18-04ubuntu-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-generic-lts-xenialubuntu-upgrade-linux-image-gkeubuntu-upgrade-linux-image-gke-5-15ubuntu-upgrade-linux-image-gkeopubuntu-upgrade-linux-image-gkeop-5-15ubuntu-upgrade-linux-image-gkeop-5-4ubuntu-upgrade-linux-image-ibmubuntu-upgrade-linux-image-ibm-lts-20-04ubuntu-upgrade-linux-image-intelubuntu-upgrade-linux-image-intel-iotgubuntu-upgrade-linux-image-kvmubuntu-upgrade-linux-image-lowlatencyubuntu-upgrade-linux-image-lowlatency-64kubuntu-upgrade-linux-image-lowlatency-64k-hwe-20-04ubuntu-upgrade-linux-image-lowlatency-64k-hwe-22-04ubuntu-upgrade-linux-image-lowlatency-hwe-16-04ubuntu-upgrade-linux-image-lowlatency-hwe-18-04ubuntu-upgrade-linux-image-lowlatency-hwe-20-04ubuntu-upgrade-linux-image-lowlatency-hwe-22-04ubuntu-upgrade-linux-image-lowlatency-lts-xenialubuntu-upgrade-linux-image-nvidiaubuntu-upgrade-linux-image-nvidia-6-2ubuntu-upgrade-linux-image-nvidia-64k-6-2ubuntu-upgrade-linux-image-nvidia-64k-hwe-22-04ubuntu-upgrade-linux-image-nvidia-hwe-22-04ubuntu-upgrade-linux-image-nvidia-lowlatencyubuntu-upgrade-linux-image-oemubuntu-upgrade-linux-image-oem-20-04ubuntu-upgrade-linux-image-oem-20-04b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