VDB
CVE-2010-2784
CVE-2010-2784
PUBLISHED
CVSS 6.599999904632568 MEDIUM
The subpage MMIO initialization functionality in the subpage_register function in exec.c in QEMU-KVM, as used in the Hypervisor (aka rhev-hypervisor) in Red Hat Enterprise Virtualization (RHEV) 2.2 and KVM 83, does not properly select the index for access to the callback array, which allows guest OS users to cause a denial of service (guest OS crash) or possibly gain privileges via unspecified vectors.
EPSS 0.05% · 15.3th percentile
Risk Scores
CVSS v2.0
6.599999904632568
EPSS Score
0.05%
15.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
| redhat | enterprise_virtualization | 2.2 |
| redhat | kvm | 83 |
Timeline
- Aug 24, 2010 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 17, 2022 EPSS Score
- Feb 8, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 1, 2023 EPSS Score
- May 24, 2023 EPSS Score
References
- RHSA-2010:0627 vendor-advisory
- RHSA-2010:0622 vendor-advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=619411 url
- [kvm] 20100728 [PATCH 1/2] Fix segfault in mmio subpage handling code mailing-list
- https://nvd.nist.gov/vuln/detail/CVE-2010-2784 advisory