VDB
USN-6446-1
USN-6446-1
PUBLISHED
CVSS 7.5 HIGH
linux, linux-aws, linux-aws-5.15, linux-azure, linux-azure-5.15, linux-azure-fde, linux-azure-fde-5.15, linux-gcp, linux-gke, linux-gkeop, linux-hwe-5.15, linux-ibm, linux-ibm-5.15, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15,linux-nvidia, linux-oracle, linux-raspi vulnerabilities
Risk Scores
CVSS 4.0
7.5
CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | linux-aws-5.15 | 5.15.0-1036.40, 5.15.0-1035.39, 5.15.0-1034.38 |
| Ubuntu:20.04:LTS | linux-azure-5.15 | 5.15.0-1020.25~20.04.1, 5.15.0-1021.26~20.04.1, 5.15.0-1023.29~20.04.1 |
| Ubuntu:22.04:LTS | linux-oracle | 5.13.0-1008.10, 5.15.0-1045.51, 5.15.0-1044.50 |
| Ubuntu:22.04:LTS | linux-nvidia | 5.15.0-1005.5, 5.15.0-1010.10, 5.15.0-1015.15 |
| Ubuntu:22.04:LTS | linux-gke | 5.15.0-1020.25, 5.15.0-1019.23, 5.15.0-1016.19 |
| Ubuntu:20.04:LTS | linux-hwe-5.15 | 0, 5.15.0-52.58~20.04.1, 5.15.0-50.56~20.04.1 |
| Ubuntu:22.04:LTS | linux-kvm | 0, 0, 5.13.0-1004.4 |
| Ubuntu:22.04:LTS | linux | 5.15.0-72.79, 5.15.0-35.36, 5.15.0-76.83 |
| Ubuntu:22.04:LTS | linux-ibm | 5.15.0-1022.25, 5.15.0-1025.28, 5.15.0-1027.30 |
| Ubuntu:20.04:LTS | linux-azure-fde-5.15 | *, 5.15.0-1049.56, 5.15.0-1047.54 |
| Ubuntu:22.04:LTS | linux-gcp | 5.15.0-1044.52, 5.15.0-1031.38, 5.15.0-1027.34 |
| Ubuntu:20.04:LTS | linux-ibm-5.15 | 0, 5.15.0-1040.43, 5.15.0-1038.41 |
| Ubuntu:22.04:LTS | linux-gkeop | 5.15.0-1016.21, 5.15.0-1015.19, 5.15.0-1018.23 |
| Ubuntu:22.04:LTS | linux-azure | 5.15.0-1029.36, 5.15.0-1031.38, 5.15.0-1034.41 |
| Ubuntu:22.04:LTS | linux-azure-fde | 5.15.0-1047.54.1, 5.15.0-1029.36.1, 5.15.0-1030.37.1 |
| Ubuntu:22.04:LTS | linux-lowlatency | 0, 5.15.0-22.22, 5.15.0-23.23 |
| Ubuntu:22.04:LTS | linux-aws | 5.15.0-1026.30, 5.15.0-1009.11, 5.15.0-1011.14 |
| Ubuntu:22.04:LTS | linux-raspi | 5.15.0-1005.5, 5.15.0-1013.15, 5.15.0-1013.15 |
| Ubuntu:20.04:LTS | linux-lowlatency-hwe-5.15 | 5.15.0-82.91~20.04.1, 5.15.0-83.92~20.04.1, 5.15.0-84.93~20.04.1 |
Timeline
- Oct 20, 2023 CVE Published
- Jun 3, 2026 CVE Updated
- Aug 22, 2026 Distribution Patch
- Aug 22, 2026 Security Advisory
References
- https://ubuntu.com/security/notices/USN-6446-1 advisory
- https://ubuntu.com/security/CVE-2023-4244 report
- https://ubuntu.com/security/CVE-2023-4622 report
- https://ubuntu.com/security/CVE-2023-4623 report
- https://ubuntu.com/security/CVE-2023-4881 report
- https://ubuntu.com/security/CVE-2023-4921 report
- https://ubuntu.com/security/CVE-2023-5197 report
- https://ubuntu.com/security/CVE-2023-34319 report
- https://ubuntu.com/security/CVE-2023-42752 report
- https://ubuntu.com/security/CVE-2023-42753 report
- https://ubuntu.com/security/CVE-2023-42755 report
- https://ubuntu.com/security/CVE-2023-42756 report