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Vulnerability Details :

CVE-2024-26327

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-19 Feb, 2024 | 00:00
Updated At-02 Aug, 2024 | 00:07
Rejected At-
Credits

An issue was discovered in QEMU 7.1.0 through 8.2.1. register_vfs in hw/pci/pcie_sriov.c mishandles the situation where a guest writes NumVFs greater than TotalVFs, leading to a buffer overflow in VF implementations.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:19 Feb, 2024 | 00:00
Updated At:02 Aug, 2024 | 00:07
Rejected At:
▼CVE Numbering Authority (CNA)

An issue was discovered in QEMU 7.1.0 through 8.2.1. register_vfs in hw/pci/pcie_sriov.c mishandles the situation where a guest writes NumVFs greater than TotalVFs, leading to a buffer overflow in VF implementations.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://lore.kernel.org/all/20240214-reuse-v4-5-89ad093a07f4%40daynix.com/
N/A
https://security.netapp.com/advisory/ntap-20240419-0010/
N/A
Hyperlink: https://lore.kernel.org/all/20240214-reuse-v4-5-89ad093a07f4%40daynix.com/
Resource: N/A
Hyperlink: https://security.netapp.com/advisory/ntap-20240419-0010/
Resource: N/A
▼Authorized Data Publishers (ADP)
1. CISA ADP Vulnrichment
Affected Products
Vendor
QEMUqemu
Product
qemu
CPEs
  • cpe:2.3:a:qemu:qemu:-:*:*:*:*:*:*:*
Default Status
unknown
Versions
Affected
  • -
Problem Types
TypeCWE IDDescription
CWECWE-122CWE-122 Heap-based Buffer Overflow
Type: CWE
CWE ID: CWE-122
Description: CWE-122 Heap-based Buffer Overflow
Metrics
VersionBase scoreBase severityVector
3.15.3MEDIUM
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Version: 3.1
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
2. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://lore.kernel.org/all/20240214-reuse-v4-5-89ad093a07f4%40daynix.com/
x_transferred
https://security.netapp.com/advisory/ntap-20240419-0010/
x_transferred
Hyperlink: https://lore.kernel.org/all/20240214-reuse-v4-5-89ad093a07f4%40daynix.com/
Resource:
x_transferred
Hyperlink: https://security.netapp.com/advisory/ntap-20240419-0010/
Resource:
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:19 Feb, 2024 | 05:15
Updated At:07 May, 2025 | 12:27

An issue was discovered in QEMU 7.1.0 through 8.2.1. register_vfs in hw/pci/pcie_sriov.c mishandles the situation where a guest writes NumVFs greater than TotalVFs, leading to a buffer overflow in VF implementations.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.15.3MEDIUM
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Secondary3.15.3MEDIUM
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 3.1
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Secondary
Version: 3.1
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CPE Matches
QEMU
qemu
>>qemu>>Versions from 7.1.0(inclusive) to 8.2.1(inclusive)
cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-787Primarynvd@nist.gov
CWE-122Secondary134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE ID: CWE-787
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-122
Type: Secondary
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://lore.kernel.org/all/20240214-reuse-v4-5-89ad093a07f4%40daynix.com/cve@mitre.org
Patch
https://security.netapp.com/advisory/ntap-20240419-0010/cve@mitre.org
Third Party Advisory
https://lore.kernel.org/all/20240214-reuse-v4-5-89ad093a07f4%40daynix.com/af854a3a-2127-422b-91ae-364da2661108
Patch
https://security.netapp.com/advisory/ntap-20240419-0010/af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Hyperlink: https://lore.kernel.org/all/20240214-reuse-v4-5-89ad093a07f4%40daynix.com/
Source: cve@mitre.org
Resource:
Patch
Hyperlink: https://security.netapp.com/advisory/ntap-20240419-0010/
Source: cve@mitre.org
Resource:
Third Party Advisory
Hyperlink: https://lore.kernel.org/all/20240214-reuse-v4-5-89ad093a07f4%40daynix.com/
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Hyperlink: https://security.netapp.com/advisory/ntap-20240419-0010/
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory

Change History

0
Information is not available yet

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