6.3 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H
5.7 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
20.6%
A flaw was found in the QEMU implementation of VMWare’s paravirtual RDMA device. This flaw allows a crafted guest driver to allocate and initialize a huge number of page tables to be used as a ring of descriptors for CQ and async events, potentially leading to an out-of-bounds read and crash of QEMU.
[
{
"versions": [
{
"status": "unaffected",
"version": "8.2.0-rc0",
"lessThan": "*",
"versionType": "semver"
}
],
"packageName": "qemu",
"collectionURL": "https://gitlab.com/qemu-project/qemu",
"defaultStatus": "affected"
}
]
6.3 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H
5.7 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
20.6%