VDB
CVE-2015-7513
CVE-2015-7513
PUBLISHED
arch/x86/kvm/x86.c in the Linux kernel before 4.4 does not reset the PIT counter values during state restoration, which allows guest OS users to cause a denial of service (divide-by-zero error and host OS crash) via a zero value, related to the kvm_vm_ioctl_set_pit and kvm_vm_ioctl_set_pit2 functions.
EPSS 0.09% · 25.7th percentile
Risk Scores
EPSS Score
0.09%
25.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | linux-gcp | 4.15.0-1008.8, 5.0.0-1021.21~18.04.1, 5.0.0-1026.27~18.04.1 |
| Ubuntu:20.04:LTS | linux-gke | 0, 5.4.0-1033.35, 5.4.0-1055.58 |
| Ubuntu:22.04:LTS | linux-intel-iot-realtime | 5.15.0-1073.75, 0 |
| Ubuntu:22.04:LTS | linux-realtime | 0, 5.15.0-1032.35 |
| Ubuntu:20.04:LTS | linux-azure-fde | 5.4.0-1086.91+cvm1.1, *, * |
| 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:20.04:LTS | linux-gkeop | 5.4.0-1080.84, 5.4.0-1085.89, 5.4.0-1101.105 |
| Ubuntu:24.04:LTS | linux-realtime | 6.8.1-1015.16, 0 |
| Ubuntu:14.04:LTS | linux-lts-wily | 4.2.0-18.22~14.04.1, 4.2.0-21.25~14.04.1, * |
| Ubuntu:24.04:LTS | linux-gcp-6.11 | *, 6.11.0-1017.17~24.04.1, 6.11.0-1014.14~24.04.1 |
| Ubuntu:24.04:LTS | linux-hwe-6.11 | 0, *, 6.11.0-29.29~24.04.1 |
| Ubuntu:14.04:LTS | linux-lts-vivid | *, *, 3.19.0-47.53~14.04.1 |
| Ubuntu:24.04:LTS | linux-lowlatency-hwe-6.11 | 6.11.0-1011.12~24.04.1, 6.11.0-1009.10~24.04.1, 6.11.0-1013.14~24.04.1 |
| Ubuntu:14.04:LTS | linux-lts-utopic | *, 0, 3.16.0-25.33~14.04.2 |
| Ubuntu:22.04:LTS | linux-riscv | 5.15.0-1014.16, 5.15.0-1015.17, 5.15.0-1020.23 |
| Ubuntu:18.04:LTS | linux-hwe | 5.3.0-51.44~18.04.2, 5.3.0-45.37~18.04.1, 5.3.0-42.34~18.04.1 |
| Ubuntu:24.04:LTS | linux-riscv | 6.5.0-9.9.1, 6.8.0-52.53.1, 6.8.0-50.51.1 |
| Ubuntu:Pro:20.04:LTS | linux-azure-fde-5.15 | 5.15.0-1020.25~20.04.1.1, 5.15.0-1021.26~20.04.1.1, 5.15.0-1029.36~20.04.1.1 |
| Ubuntu:24.04:LTS | linux-azure-6.11 | 6.11.0-1018.18~24.04.1, 6.11.0-1017.17~24.04.1, 6.11.0-1015.15~24.04.1 |
| Ubuntu:14.04:LTS | linux | 3.13.0-4.19, 3.13.0-2.17, 3.13.0-1.16 |
…and 4 more
Timeline
- Dec 31, 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-2015-7513 third-party-advisory
- https://git.kernel.org/linus/0185604c2d82c560dab2f2933a18f797e74ab5a8 third-party-advisory
- https://ubuntu.com/security/notices/USN-2886-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2886-2 vendor-advisory
- https://ubuntu.com/security/notices/USN-2889-2 vendor-advisory
- https://ubuntu.com/security/notices/USN-2889-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2887-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2887-2 vendor-advisory
- https://ubuntu.com/security/notices/USN-2888-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2890-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2890-2 vendor-advisory
- https://ubuntu.com/security/notices/USN-2890-3 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2015-7513 third-party-advisory