vulnerability
Ubuntu: (Multiple Advisories) (CVE-2023-32629): Linux kernel (OEM) vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:S/C:C/I:C/A:C) | Jul 25, 2023 | Jul 26, 2023 | Jun 17, 2026 |
Severity
7
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:C)
Published
Jul 25, 2023
Added
Jul 26, 2023
Modified
Jun 17, 2026
Description
Local privilege escalation vulnerability in Ubuntu Kernels overlayfs ovl_copy_up_meta_inode_data skip permission checks when calling ovl_do_setxattr on Ubuntu kernels
Solutions
ubuntu-upgrade-linux-image-5-15-0-1047-nvidia-tegra-igxubuntu-upgrade-linux-image-5-15-0-1047-nvidia-tegra-igx-rtubuntu-upgrade-linux-image-5-15-0-1058-nvidia-tegraubuntu-upgrade-linux-image-5-15-0-1058-nvidia-tegra-rtubuntu-upgrade-linux-image-5-15-0-1070-xilinx-zynqmpubuntu-upgrade-linux-image-5-15-0-1089-gkeopubuntu-upgrade-linux-image-5-15-0-1098-intel-iot-realtimeubuntu-upgrade-linux-image-5-15-0-1098-kvmubuntu-upgrade-linux-image-5-15-0-1100-ibmubuntu-upgrade-linux-image-5-15-0-1100-raspiubuntu-upgrade-linux-image-5-15-0-1101-intel-iotgubuntu-upgrade-linux-image-5-15-0-1101-nvidiaubuntu-upgrade-linux-image-5-15-0-1101-nvidia-lowlatencyubuntu-upgrade-linux-image-5-15-0-1102-gkeubuntu-upgrade-linux-image-5-15-0-1103-oracleubuntu-upgrade-linux-image-5-15-0-1104-oracleubuntu-upgrade-linux-image-5-15-0-1105-realtimeubuntu-upgrade-linux-image-5-15-0-1106-awsubuntu-upgrade-linux-image-5-15-0-1106-aws-64kubuntu-upgrade-linux-image-5-15-0-1106-aws-fipsubuntu-upgrade-linux-image-5-15-0-1106-gcpubuntu-upgrade-linux-image-5-15-0-1106-gcp-fipsubuntu-upgrade-linux-image-5-15-0-1111-azureubuntu-upgrade-linux-image-5-15-0-1111-azure-fipsubuntu-upgrade-linux-image-5-15-0-177-fipsubuntu-upgrade-linux-image-5-15-0-177-genericubuntu-upgrade-linux-image-5-15-0-177-generic-64kubuntu-upgrade-linux-image-5-15-0-177-generic-lpaeubuntu-upgrade-linux-image-5-15-0-177-lowlatencyubuntu-upgrade-linux-image-5-15-0-177-lowlatency-64kubuntu-upgrade-linux-image-5-19-0-1029-awsubuntu-upgrade-linux-image-5-19-0-1030-gcpubuntu-upgrade-linux-image-5-19-0-50-genericubuntu-upgrade-linux-image-5-19-0-50-generic-64kubuntu-upgrade-linux-image-5-19-0-50-generic-lpaeubuntu-upgrade-linux-image-5-4-0-1018-iotubuntu-upgrade-linux-image-5-4-0-1026-xilinx-zynqmpubuntu-upgrade-linux-image-5-4-0-1053-ibmubuntu-upgrade-linux-image-5-4-0-1073-gkeopubuntu-upgrade-linux-image-5-4-0-1090-raspiubuntu-upgrade-linux-image-5-4-0-1095-kvmubuntu-upgrade-linux-image-5-4-0-1104-gkeubuntu-upgrade-linux-image-5-4-0-1105-oracleubuntu-upgrade-linux-image-5-4-0-1106-awsubuntu-upgrade-linux-image-5-4-0-1109-gcpubuntu-upgrade-linux-image-5-4-0-1112-azureubuntu-upgrade-linux-image-5-4-0-155-genericubuntu-upgrade-linux-image-5-4-0-155-generic-lpaeubuntu-upgrade-linux-image-5-4-0-155-lowlatencyubuntu-upgrade-linux-image-6-0-0-1020-oemubuntu-upgrade-linux-image-6-1-0-1019-oemubuntu-upgrade-linux-image-6-2-0-1006-ibmubuntu-upgrade-linux-image-6-2-0-1008-awsubuntu-upgrade-linux-image-6-2-0-1008-azureubuntu-upgrade-linux-image-6-2-0-1008-oracleubuntu-upgrade-linux-image-6-2-0-1009-kvmubuntu-upgrade-linux-image-6-2-0-1009-lowlatencyubuntu-upgrade-linux-image-6-2-0-1009-lowlatency-64kubuntu-upgrade-linux-image-6-2-0-1009-raspiubuntu-upgrade-linux-image-6-2-0-1010-gcpubuntu-upgrade-linux-image-6-2-0-26-genericubuntu-upgrade-linux-image-6-2-0-26-generic-64kubuntu-upgrade-linux-image-6-2-0-26-generic-lpaeubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-aws-5-15ubuntu-upgrade-linux-image-aws-64k-5-15ubuntu-upgrade-linux-image-aws-64k-lts-22-04ubuntu-upgrade-linux-image-aws-fipsubuntu-upgrade-linux-image-aws-fips-5-15ubuntu-upgrade-linux-image-aws-lts-20-04ubuntu-upgrade-linux-image-aws-lts-22-04ubuntu-upgrade-linux-image-azureubuntu-upgrade-linux-image-azure-5-15ubuntu-upgrade-linux-image-azure-cvmubuntu-upgrade-linux-image-azure-fipsubuntu-upgrade-linux-image-azure-fips-5-15ubuntu-upgrade-linux-image-azure-lts-20-04ubuntu-upgrade-linux-image-azure-lts-22-04ubuntu-upgrade-linux-image-fipsubuntu-upgrade-linux-image-fips-5-15ubuntu-upgrade-linux-image-gcpubuntu-upgrade-linux-image-gcp-5-15ubuntu-upgrade-linux-image-gcp-fipsubuntu-upgrade-linux-image-gcp-fips-5-15ubuntu-upgrade-linux-image-gcp-lts-20-04ubuntu-upgrade-linux-image-gcp-lts-22-04ubuntu-upgrade-linux-image-genericubuntu-upgrade-linux-image-generic-5-15ubuntu-upgrade-linux-image-generic-64kubuntu-upgrade-linux-image-generic-64k-5-15ubuntu-upgrade-linux-image-generic-64k-hwe-20-04ubuntu-upgrade-linux-image-generic-64k-hwe-22-04ubuntu-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-5-15ubuntu-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-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-5-15ubuntu-upgrade-linux-image-ibm-lts-20-04ubuntu-upgrade-linux-image-intelubuntu-upgrade-linux-image-intel-iot-realtimeubuntu-upgrade-linux-image-intel-iot-realtime-5-15ubuntu-upgrade-linux-image-intel-iotgubuntu-upgrade-linux-image-intel-iotg-5-15ubuntu-upgrade-linux-image-kvmubuntu-upgrade-linux-image-kvm-5-15ubuntu-upgrade-linux-image-lowlatencyubuntu-upgrade-linux-image-lowlatency-5-15ubuntu-upgrade-linux-image-lowlatency-64kubuntu-upgrade-linux-image-lowlatency-64k-5-15ubuntu-upgrade-linux-image-lowlatency-64k-hwe-20-04ubuntu-upgrade-linux-image-lowlatency-hwe-18-04ubuntu-upgrade-linux-image-lowlatency-hwe-20-04ubuntu-upgrade-linux-image-nvidiaubuntu-upgrade-linux-image-nvidia-5-15ubuntu-upgrade-linux-image-nvidia-lowlatencyubuntu-upgrade-linux-image-nvidia-lowlatency-5-15ubuntu-upgrade-linux-image-nvidia-tegraubuntu-upgrade-linux-image-nvidia-tegra-5-15ubuntu-upgrade-linux-image-nvidia-tegra-igxubuntu-upgrade-linux-image-nvidia-tegra-igx-5-15ubuntu-upgrade-linux-image-nvidia-tegra-igx-rtubuntu-upgrade-linux-image-nvidia-tegra-igx-rt-5-15ubuntu-upgrade-linux-image-nvidia-tegra-rtubuntu-upgrade-linux-image-nvidia-tegra-rt-5-15ubuntu-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-22-04bubuntu-upgrade-linux-image-oem-22-04cubuntu-upgrade-linux-image-oem-osp1ubuntu-upgrade-linux-image-oracleubuntu-upgrade-linux-image-oracle-5-15ubuntu-upgrade-linux-image-oracle-lts-20-04ubuntu-upgrade-linux-image-oracle-lts-22-04ubuntu-upgrade-linux-image-raspiubuntu-upgrade-linux-image-raspi-5-15ubuntu-upgrade-linux-image-raspi-hwe-18-04ubuntu-upgrade-linux-image-raspi-nolpaeubuntu-upgrade-linux-image-raspi2ubuntu-upgrade-linux-image-realtimeubuntu-upgrade-linux-image-realtime-5-15ubuntu-upgrade-linux-image-snapdragon-hwe-18-04ubuntu-upgrade-linux-image-virtualubuntu-upgrade-linux-image-virtual-5-15ubuntu-upgrade-linux-image-virtual-hwe-18-04ubuntu-upgrade-linux-image-virtual-hwe-20-04ubuntu-upgrade-linux-image-virtual-hwe-22-04ubuntu-upgrade-linux-image-xilinx-zynqmpubuntu-upgrade-linux-image-xilinx-zynqmp-5-15
References
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.