vulnerability

Ubuntu: (Multiple Advisories) (CVE-2023-26545): Linux kernel (OEM) vulnerabilities

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Severity
4
CVSS
(AV:L/AC:M/Au:S/C:N/I:N/A:C)
Published
Feb 25, 2023
Added
Apr 10, 2023
Modified
Jan 28, 2025

Description

In the Linux kernel before 6.1.13, there is a double free in net/mpls/af_mpls.c upon an allocation failure (for registering the sysctl table under a new location) during the renaming of a device.

Solution(s)

ubuntu-upgrade-linux-image-4-15-0-1063-dell300xubuntu-upgrade-linux-image-4-15-0-1117-oracleubuntu-upgrade-linux-image-4-15-0-1130-raspi2ubuntu-upgrade-linux-image-4-15-0-1138-kvmubuntu-upgrade-linux-image-4-15-0-1148-gcpubuntu-upgrade-linux-image-4-15-0-1148-snapdragonubuntu-upgrade-linux-image-4-15-0-1154-awsubuntu-upgrade-linux-image-4-15-0-1163-azureubuntu-upgrade-linux-image-4-15-0-209-genericubuntu-upgrade-linux-image-4-15-0-209-generic-lpaeubuntu-upgrade-linux-image-4-15-0-209-lowlatencyubuntu-upgrade-linux-image-4-4-0-1117-awsubuntu-upgrade-linux-image-4-4-0-1118-kvmubuntu-upgrade-linux-image-4-4-0-1155-awsubuntu-upgrade-linux-image-4-4-0-239-genericubuntu-upgrade-linux-image-4-4-0-239-lowlatencyubuntu-upgrade-linux-image-5-15-0-1018-gkeopubuntu-upgrade-linux-image-5-15-0-1027-raspiubuntu-upgrade-linux-image-5-15-0-1027-raspi-nolpaeubuntu-upgrade-linux-image-5-15-0-1028-ibmubuntu-upgrade-linux-image-5-15-0-1028-intel-iotgubuntu-upgrade-linux-image-5-15-0-1030-intel-iotgubuntu-upgrade-linux-image-5-15-0-1031-gkeubuntu-upgrade-linux-image-5-15-0-1031-kvmubuntu-upgrade-linux-image-5-15-0-1032-gcpubuntu-upgrade-linux-image-5-15-0-1033-oracleubuntu-upgrade-linux-image-5-15-0-1034-awsubuntu-upgrade-linux-image-5-15-0-1036-azureubuntu-upgrade-linux-image-5-15-0-1036-azure-fdeubuntu-upgrade-linux-image-5-15-0-70-genericubuntu-upgrade-linux-image-5-15-0-70-generic-64kubuntu-upgrade-linux-image-5-15-0-70-generic-lpaeubuntu-upgrade-linux-image-5-15-0-70-lowlatencyubuntu-upgrade-linux-image-5-15-0-70-lowlatency-64kubuntu-upgrade-linux-image-5-17-0-1031-oemubuntu-upgrade-linux-image-5-19-0-1016-raspiubuntu-upgrade-linux-image-5-19-0-1016-raspi-nolpaeubuntu-upgrade-linux-image-5-19-0-1020-gcpubuntu-upgrade-linux-image-5-19-0-1020-oracleubuntu-upgrade-linux-image-5-19-0-1021-kvmubuntu-upgrade-linux-image-5-19-0-1022-lowlatencyubuntu-upgrade-linux-image-5-19-0-1022-lowlatency-64kubuntu-upgrade-linux-image-5-19-0-1023-awsubuntu-upgrade-linux-image-5-19-0-1023-azureubuntu-upgrade-linux-image-5-19-0-40-genericubuntu-upgrade-linux-image-5-19-0-40-generic-64kubuntu-upgrade-linux-image-5-19-0-40-generic-lpaeubuntu-upgrade-linux-image-5-4-0-1017-iotubuntu-upgrade-linux-image-5-4-0-1024-xilinx-zynqmpubuntu-upgrade-linux-image-5-4-0-1047-ibmubuntu-upgrade-linux-image-5-4-0-1062-bluefieldubuntu-upgrade-linux-image-5-4-0-1067-gkeopubuntu-upgrade-linux-image-5-4-0-1083-raspiubuntu-upgrade-linux-image-5-4-0-1089-kvmubuntu-upgrade-linux-image-5-4-0-1097-gkeubuntu-upgrade-linux-image-5-4-0-1099-oracleubuntu-upgrade-linux-image-5-4-0-1100-awsubuntu-upgrade-linux-image-5-4-0-1103-gcpubuntu-upgrade-linux-image-5-4-0-1106-azureubuntu-upgrade-linux-image-5-4-0-147-genericubuntu-upgrade-linux-image-5-4-0-147-generic-lpaeubuntu-upgrade-linux-image-5-4-0-147-lowlatencyubuntu-upgrade-linux-image-6-0-0-1015-oemubuntu-upgrade-linux-image-6-1-0-1008-oemubuntu-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-lts-18-04ubuntu-upgrade-linux-image-azure-lts-20-04ubuntu-upgrade-linux-image-azure-lts-22-04ubuntu-upgrade-linux-image-bluefieldubuntu-upgrade-linux-image-dell300xubuntu-upgrade-linux-image-gcpubuntu-upgrade-linux-image-gcp-lts-18-04ubuntu-upgrade-linux-image-gcp-lts-20-04ubuntu-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-18-04ubuntu-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-gke-5-4ubuntu-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-hwe-16-04ubuntu-upgrade-linux-image-lowlatency-hwe-18-04ubuntu-upgrade-linux-image-lowlatency-hwe-20-04ubuntu-upgrade-linux-image-lowlatency-lts-xenialubuntu-upgrade-linux-image-oemubuntu-upgrade-linux-image-oem-20-04ubuntu-upgrade-linux-image-oem-20-04bubuntu-upgrade-linux-image-oem-20-04cubuntu-upgrade-linux-image-oem-20-04dubuntu-upgrade-linux-image-oem-22-04ubuntu-upgrade-linux-image-oem-22-04aubuntu-upgrade-linu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