VDB
CVE-2015-2150
CVE-2015-2150
PUBLISHED
Xen 3.3.x through 4.5.x and the Linux kernel through 3.19.1 do not properly restrict access to PCI command registers, which might allow local guest OS users to cause a denial of service (non-maskable interrupt and host crash) by disabling the (1) memory or (2) I/O decoding for a PCI Express device and then accessing the device, which triggers an Unsupported Request (UR) response.
EPSS 0.11% · 28.9th percentile
Risk Scores
EPSS Score
0.11%
28.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | linux-azure | 0, 4.15.0-1030.31, 4.15.0-1019.19 |
| Ubuntu:18.04:LTS | linux-hwe | 4.18.0-15.16~18.04.1, *, * |
| Ubuntu:18.04:LTS | linux-hwe-edge | 0, 5.0.0-17.18~18.04.1, 5.0.0-16.17~18.04.1 |
| Ubuntu:22.04:LTS | linux-intel-iot-realtime | 5.15.0-1073.75, 0 |
| Ubuntu:20.04:LTS | linux-gkeop | 5.4.0-1067.71, 5.4.0-1038.39, 5.4.0-1008.9 |
| Ubuntu:20.04:LTS | linux-gke | 5.4.0-1098.105, 5.4.0-1044.46, 5.4.0-1046.48 |
| Ubuntu:24.04:LTS | linux-riscv | 6.8.0-44.44.1, 6.5.0-9.9.1, 6.8.0-20.20.1 |
| Ubuntu:20.04:LTS | linux-azure-fde | *, 5.4.0-1098.104+cvm1.1, * |
| Ubuntu:24.04:LTS | linux-azure-6.11 | 6.11.0-1015.15~24.04.1, 6.11.0-1017.17~24.04.1, 6.11.0-1018.18~24.04.1 |
| Ubuntu:14.04:LTS | linux | 3.13.0-27.50, 0, 3.11.0-12.19 |
| Ubuntu:24.04:LTS | linux-hwe-6.11 | 0, 6.11.0-24.24~24.04.1, 6.11.0-25.25~24.04.1 |
| Ubuntu:24.04:LTS | linux-gcp-6.11 | 6.11.0-1017.17~24.04.1, *, 0 |
| Ubuntu:Pro:20.04:LTS | linux-azure-fde-5.15 | *, *, * |
| Ubuntu:22.04:LTS | linux-riscv | 5.15.0-1022.26, 5.15.0-1015.17, 0 |
| Ubuntu:24.04:LTS | linux-realtime | 6.8.1-1015.16, 0 |
| Ubuntu:24.04:LTS | linux-raspi-realtime | 0, 6.8.0-2019.20 |
| Ubuntu:18.04:LTS | linux-gcp | *, *, 5.0.0-1034.35 |
| Ubuntu:20.04:LTS | linux-raspi2 | 0, 5.4.0-1004.4, 5.3.0-1015.17 |
| Ubuntu:20.04:LTS | linux-riscv | 5.4.0-24.28, 5.4.0-28.32, 5.4.0-33.37 |
| Ubuntu:24.04:LTS | linux-lowlatency-hwe-6.11 | *, 0, 6.11.0-1009.10~24.04.1 |
…and 2 more
Timeline
- Mar 12, 2015 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 20, 2022 EPSS Score
- Jul 12, 2022 EPSS Score
- Sep 3, 2022 EPSS Score
- Oct 26, 2022 EPSS Score
- Dec 18, 2022 EPSS Score
- Feb 8, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 2, 2023 EPSS Score
- May 25, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2015-2150 third-party-advisory
- http://xenbits.xen.org/xsa/advisory-120.html third-party-advisory
- http://xenbits.xen.org/xsa/xsa120.patch third-party-advisory
- http://xenbits.xen.org/xsa/xsa120-classic.patch third-party-advisory
- https://ubuntu.com/security/notices/USN-2589-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2590-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2613-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2614-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2631-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2632-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2015-2150 third-party-advisory