VDB
CVE-2010-0306
CVE-2010-0306
PUBLISHED
CVSS 4.099999904632568 MEDIUM
The x86 emulator in KVM 83, when a guest is configured for Symmetric Multiprocessing (SMP), does not use the Current Privilege Level (CPL) and I/O Privilege Level (IOPL) to restrict instruction execution, which allows guest OS users to cause a denial of service (guest OS crash) or gain privileges on the guest OS by leveraging access to a (1) IO port or (2) MMIO region, and replacing an instruction in between emulator entry and instruction fetch, a related issue to CVE-2010-0298.
EPSS 0.13% · 31.9th percentile
Risk Scores
CVSS 2.0
4.099999904632568
EPSS Score
0.13%
31.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| kvm_qumranet | kvm | 83 |
| n/a | n/a | n/a |
Exploit Intelligence
- https://bugzilla.redhat.com/show_bug.cgi?id=560654 (circl)
- 38158 (circl)
- RHSA-2010:0088 (circl)
- oval:org.mitre.oval:def:10953 (circl)
- DSA-1996 (circl)
- RHSA-2010:0095 (circl)
- 38499 (circl)
- 38492 (circl)
Timeline
- Feb 12, 2010 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 2, 2022 CVE Updated
- May 20, 2022 EPSS Score
- Jul 12, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Dec 18, 2022 EPSS Score
- Feb 3, 2023 EPSS Score
- Feb 9, 2023 EPSS Score
- Feb 13, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://bugzilla.redhat.com/show_bug.cgi?id=560654 url
- 38158 vdb
- RHSA-2010:0088 vendor-advisory
- oval:org.mitre.oval:def:10953 vdb
- DSA-1996 vendor-advisory
- RHSA-2010:0095 vendor-advisory
- 38499 third-party-advisory
- 38492 third-party-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2010-0306 advisory