Hyperkit
Vendor:
First CVE: Feb 17, 2023 · Active for 3 years
5
Total CVEs
More Total CVEs than 77% of tracked products
5.0
Avg CVEs / Year
Higher CVE frequency than 87% of tracked products
6.6
Avg CVSS
Higher Avg CVSS than 33% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Hyperkit over time
Volume of CVEsAvg CVSS Base Score
First CVE
Feb 17, 2023
3 years ago
Most Recent CVE
Feb 20, 2023
1,251 days ago
CVE Severity & Scoring
Hyperkit5 CVEs
60%
40%
All CVEs352,708 CVEs
45%
40%
11%
MediumHigh
Attack Vector
Local5 (100.0%)
Network0 (0.0%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low5 (100.0%)
High0 (0.0%)
Unknown0 (0.0%)
User Interaction
None5 (100.0%)
Unknown0 (0.0%)
Required0 (0.0%)
Privileges Required
Low5 (100.0%)
High0 (0.0%)
None0 (0.0%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (5 CVEs).
5 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2021-32845HIGH HyperKit is a toolkit for embedding hypervisor capabilities in an application. In versions 0.20210107 and prior of HyperKit, the implementation of `qnotify` at `pci_vtrnd_notify` f | Feb 17, 2023 | 7.8 | 25 | NO | NO |
CVE-2021-32846HIGH HyperKit is a toolkit for embedding hypervisor capabilities in an application. In versions 0.20210107, function `pci_vtsock_proc_tx` in `virtio-sock` can lead to to uninitialized m | Feb 17, 2023 | 7.8 | 24 | NO | NO |
CVE-2021-32847MEDIUM HyperKit is a toolkit for embedding hypervisor capabilities in an application. In versions 0.20210107 and prior, a malicious guest can trigger a vulnerability in the host by abusin | Feb 20, 2023 | 6.5 | 21 | NO | NO |
CVE-2021-32844MEDIUM HyperKit is a toolkit for embedding hypervisor capabilities in an application. In versions 0.20210107 and prior of HyperKit, ` vi_pci_write` has is a call to `vc_cfgwrite` that doe | Feb 17, 2023 | 5.5 | 20 | NO | NO |
CVE-2021-32843MEDIUM HyperKit is a toolkit for embedding hypervisor capabilities in an application. In versions 0.20210107 and prior of HyperKit, `virtio.c` has is a call to `vc_cfgread` that does not | Feb 17, 2023 | 5.5 | 20 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (5 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%
Social Chatter
Signals from CVEs in this product scope (5 CVEs).
Media Mentions
Signals from CVEs in this product scope (5 CVEs).
Top CNAs Publishing CVEs For Hyperkit
Top CWEs
Versions
No cataloged versions.