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MitreCVE-2021-45464HistoryApr 15, 2023 - 11:15 p.m.
CVE-2021-45464
2023-04-1523:15:13
CWE-787
mitre
web.nvd.nist.gov
240
2
cve
2021
45464
kvmtool
out-of-bounds write
virtio/balloon.c
virtio/pci.c
arbitrary code
nvd
CVSS3
8.8
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
AI Score
8.8
Confidence
High
EPSS
0
Percentile
9.8%
kvmtool through 39181fc allows an out-of-bounds write, related to virtio/balloon.c and virtio/pci.c. This allows a guest OS user to execute arbitrary code on the host machine.
Affected configurations
Node
kvmtool_projectkvmtoolMatch-
| Vendor | Product | Version | CPE |
|---|---|---|---|
| kvmtool_project | kvmtool | - | cpe:2.3:a:kvmtool_project:kvmtool:-:*:*:*:*:*:*:* |
References
Social References
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nvd
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2023-04-15 23:15:13
CVSS3
8.8
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
AI Score
8.8
Confidence
High
EPSS
0
Percentile
9.8%
Related for CVE-2021-45464