VDB
CVE-2015-8552
CVE-2015-8552
PUBLISHED
The PCI backend driver in Xen, when running on an x86 system and using Linux 3.1.x through 4.3.x as the driver domain, allows local guest administrators to generate a continuous stream of WARN messages and cause a denial of service (disk consumption) by leveraging a system with access to a passed-through MSI or MSI-X capable physical PCI device and XEN_PCI_OP_enable_msi operations, aka "Linux pciback missing sanity checks."
EPSS 0.19% · 40.7th percentile
Risk Scores
EPSS Score
0.19%
40.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | linux-hwe | 5.3.0-40.32~18.04.1, *, * |
| Ubuntu:22.04:LTS | linux-realtime | 5.15.0-1032.35, 0 |
| Ubuntu:22.04:LTS | linux-riscv | 5.15.0-1014.16, 0, 5.13.0-1004.4 |
| Ubuntu:18.04:LTS | linux-hwe-edge | 5.0.0-17.18~18.04.1, 5.0.0-16.17~18.04.1, 5.0.0-15.16~18.04.1 |
| Ubuntu:24.04:LTS | linux-azure-6.11 | 6.11.0-1017.17~24.04.1, 6.11.0-1018.18~24.04.1, 0 |
| Ubuntu:Pro:20.04:LTS | linux-azure-fde-5.15 | 5.15.0-1068.77~20.04.1.1, 5.15.0-1071.80~20.04.1.1, 5.15.0-1072.81~20.04.1.1 |
| Ubuntu:20.04:LTS | linux-raspi2 | 5.4.0-1006.6, 5.4.0-1004.4, 5.3.0-1017.19 |
| Ubuntu:24.04:LTS | linux-lowlatency-hwe-6.11 | 6.11.0-1016.17~24.04.1, *, 0 |
| Ubuntu:18.04:LTS | linux-gcp | 4.15.0-1021.22, 4.15.0-1024.25, 5.0.0-1034.35 |
| Ubuntu:18.04:LTS | linux-azure | *, 4.18.0-1023.24~18.04.1, * |
| Ubuntu:14.04:LTS | linux-lts-vivid | 3.19.0-18.18~14.04.1, 3.19.0-21.21~14.04.1, 3.19.0-23.24~14.04.1 |
| Ubuntu:14.04:LTS | linux | 3.13.0-15.35, 3.13.0-14.34, 3.13.0-13.33 |
| Ubuntu:24.04:LTS | linux-gcp-6.11 | 6.11.0-1011.11~24.04.1, 0, 6.11.0-1017.17~24.04.1 |
| Ubuntu:24.04:LTS | linux-riscv | 6.8.0-35.35.1, 0, 6.5.0-9.9.1 |
| Ubuntu:14.04:LTS | linux-lts-utopic | 3.16.0-43.58~14.04.1, 3.16.0-40.54~14.04.1, 3.16.0-39.53~14.04.1 |
| Ubuntu:24.04:LTS | linux-realtime | 0, 6.8.1-1015.16 |
| Ubuntu:20.04:LTS | linux-riscv | 5.4.0-37.42, 5.4.0-24.28, 5.4.0-26.30 |
| Ubuntu:20.04:LTS | linux-azure-fde | 5.4.0-1063.66+cvm3.2, 5.4.0-1063.66+cvm2.2, 0 |
| Ubuntu:14.04:LTS | linux-lts-wily | 0, 4.2.0-21.25~14.04.1, * |
| Ubuntu:24.04:LTS | linux-hwe-6.11 | 6.11.0-26.26~24.04.1, 6.11.0-29.29~24.04.1, 0 |
…and 4 more
Timeline
- Dec 17, 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
- 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
- Jul 16, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2015-8552 third-party-advisory
- http://xenbits.xen.org/xsa/advisory-157.html third-party-advisory
- https://ubuntu.com/security/notices/USN-2846-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2847-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2848-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2849-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2850-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2851-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2853-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2854-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2015-8552 third-party-advisory