vulnerability
Ubuntu: (Multiple Advisories) (CVE-2023-1206): Linux kernel (OEM) vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:A/AC:L/Au:S/C:N/I:N/A:C) | Jun 30, 2023 | Sep 18, 2023 | Jan 28, 2025 |
Severity
6
CVSS
(AV:A/AC:L/Au:S/C:N/I:N/A:C)
Published
Jun 30, 2023
Added
Sep 18, 2023
Modified
Jan 28, 2025
Description
A hash collision flaw was found in the IPv6 connection lookup table in the Linux kernel’s IPv6 functionality when a user makes a new kind of SYN flood attack. A user located in the local network or with a high bandwidth connection can increase the CPU usage of the server that accepts IPV6 connections up to 95%.
Solution(s)
ubuntu-upgrade-linux-image-3-13-0-194-genericubuntu-upgrade-linux-image-3-13-0-194-lowlatencyubuntu-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-5-15-0-1030-gkeopubuntu-upgrade-linux-image-5-15-0-1037-nvidiaubuntu-upgrade-linux-image-5-15-0-1037-nvidia-lowlatencyubuntu-upgrade-linux-image-5-15-0-1040-ibmubuntu-upgrade-linux-image-5-15-0-1040-raspiubuntu-upgrade-linux-image-5-15-0-1043-intel-iotgubuntu-upgrade-linux-image-5-15-0-1044-gcpubuntu-upgrade-linux-image-5-15-0-1044-gkeubuntu-upgrade-linux-image-5-15-0-1044-kvmubuntu-upgrade-linux-image-5-15-0-1045-oracleubuntu-upgrade-linux-image-5-15-0-1047-awsubuntu-upgrade-linux-image-5-15-0-1049-azureubuntu-upgrade-linux-image-5-15-0-1049-azure-fdeubuntu-upgrade-linux-image-5-15-0-86-genericubuntu-upgrade-linux-image-5-15-0-86-generic-64kubuntu-upgrade-linux-image-5-15-0-86-generic-lpaeubuntu-upgrade-linux-image-5-15-0-86-lowlatencyubuntu-upgrade-linux-image-5-15-0-86-lowlatency-64kubuntu-upgrade-linux-image-5-4-0-1023-iotubuntu-upgrade-linux-image-5-4-0-1031-xilinx-zynqmpubuntu-upgrade-linux-image-5-4-0-1058-ibmubuntu-upgrade-linux-image-5-4-0-1072-bluefieldubuntu-upgrade-linux-image-5-4-0-1078-gkeopubuntu-upgrade-linux-image-5-4-0-1095-raspiubuntu-upgrade-linux-image-5-4-0-1100-kvmubuntu-upgrade-linux-image-5-4-0-1110-oracleubuntu-upgrade-linux-image-5-4-0-1111-awsubuntu-upgrade-linux-image-5-4-0-1115-gcpubuntu-upgrade-linux-image-5-4-0-1117-azureubuntu-upgrade-linux-image-5-4-0-164-genericubuntu-upgrade-linux-image-5-4-0-164-generic-lpaeubuntu-upgrade-linux-image-5-4-0-164-lowlatencyubuntu-upgrade-linux-image-6-0-0-1021-oemubuntu-upgrade-linux-image-6-1-0-1021-oemubuntu-upgrade-linux-image-6-2-0-1006-starfiveubuntu-upgrade-linux-image-6-2-0-1011-nvidiaubuntu-upgrade-linux-image-6-2-0-1011-nvidia-64kubuntu-upgrade-linux-image-6-2-0-1013-awsubuntu-upgrade-linux-image-6-2-0-1013-oracleubuntu-upgrade-linux-image-6-2-0-1014-azureubuntu-upgrade-linux-image-6-2-0-1014-azure-fdeubuntu-upgrade-linux-image-6-2-0-1014-kvmubuntu-upgrade-linux-image-6-2-0-1014-lowlatencyubuntu-upgrade-linux-image-6-2-0-1014-lowlatency-64kubuntu-upgrade-linux-image-6-2-0-1014-raspiubuntu-upgrade-linux-image-6-2-0-1016-gcpubuntu-upgrade-linux-image-6-2-0-34-genericubuntu-upgrade-linux-image-6-2-0-34-generic-64kubuntu-upgrade-linux-image-6-2-0-34-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-trustyubuntu-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-20-04bubuntu-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-lts-18-04ubuntu-upgrade-linux-image-oracle-lts-20-04ubuntu-upgrade-linux-image-oracle-lts-22-04ubuntu-upgrade-linux-image-raspiubuntu-upgrade-linux-image-raspi-hwe-18-04ubuntu-upgrade-linux-image-raspi-nolpaeubuntu-upgrade-linux-image-raspi2ubuntu-upgrade-linux-image-serverubuntu-upgrade-linux-image-snapdragon-hwe-18-04ubuntu-upgrade-linux-image-starfiveubuntu-upgrade-linux-image-virtualubuntu-upgrade-linux-image-virtual-hwe-16-04ubuntu-upgrade-linux-image-virtual-hwe-18-04ubuntu-upgrade-linux-image-virtual-hwe-20-04ubuntu-upgrade-linux-image-virtual-hwe-22-04ubuntu-upgrade-linux-image-virtual-lts-xenialubuntu-upgrade-linux-image-xilinx-zynqmp
References
- CVE-2023-1206
- https://attackerkb.com/topics/CVE-2023-1206
- DEBIAN-DSA-5480
- DEBIAN-DSA-5492
- UBUNTU-USN-6343-1
- UBUNTU-USN-6385-1
- UBUNTU-USN-6412-1
- UBUNTU-USN-6416-1
- UBUNTU-USN-6416-2
- UBUNTU-USN-6416-3
- UBUNTU-USN-6417-1
- UBUNTU-USN-6439-1
- UBUNTU-USN-6439-2
- UBUNTU-USN-6440-1
- UBUNTU-USN-6440-2
- UBUNTU-USN-6440-3
- UBUNTU-USN-6445-1
- UBUNTU-USN-6445-2
- UBUNTU-USN-6460-1
- UBUNTU-USN-6466-1
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