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CVE-2022-34707Proof of concept (PoC) published · CISA

Windows Kernel Elevation of Privilege Vulnerability

CVSS score

7.8

EPSS probability

%1.3

Risk score

0.1

Published

4 y ago

OverviewPublic Exploits (0)NewsroomVulnerability Timeline
Patch status has not yet been verified

Resmî kaynaklarda yeterli kanıt bulunamadı. Bu sonuç “yama yok” anlamına gelmez.

Impact on My Inventory

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Vulnerability description

DayBreach CVE AI Research

CVE-2022-34707 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.

Windows Kernel Elevation of Privilege Vulnerability

IMPACT: Affected Products and Software

Affected Products

The following products are affected by CVE-2022-34707 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

IDVENDORPRODUCTACTION
1microsoftWindows 10 Version 1809 View
2microsoftWindows 10 Version 1809 View
3microsoftwindows server 2019 View
4microsoftWindows Server 2019 (Server Core installation) View
5microsoftWindows 10 Version 21H1 View
6microsoftwindows server 2022 View
7microsoftWindows 10 Version 20H2 View
8microsoftWindows Server version 20H2 View
9microsoftWindows 11 version 21H2 View
10microsoftWindows 10 Version 21H2 View
11microsoftWindows 10 Version 1507 View
12microsoftWindows 10 Version 1607 View
13microsoftwindows server 2016 View
14microsoftWindows Server 2016 (Server Core installation) View
15microsoftWindows 7 View
16microsoftWindows 7 Service Pack 1 View
17microsoftWindows 8.1 View
18microsoftWindows Server 2008 Service Pack 2 View
19microsoftWindows Server 2008 Service Pack 2 (Server Core installation) View
20microsoftWindows Server 2008 R2 Service Pack 1 View
21microsoftWindows Server 2008 R2 Service Pack 1 (Server Core installation) View
22microsoftwindows server 2012 View
23microsoftWindows Server 2012 (Server Core installation) View
24microsoftWindows Server 2012 R2 View
25microsoftWindows Server 2012 R2 (Server Core installation) View
26microsoftwindows 10 View
27microsoftwindows 10 View
28microsoftwindows 10 View
29microsoftwindows 10 View
30microsoftwindows 10 View
31microsoftwindows 10 View
32microsoftwindows 11 View
33microsoftWindows 7 View
34microsoftWindows 8.1 View
35microsoftwindows rt 8.1 View
36microsoftwindows server 2008 View
37microsoftwindows server 2008 View
38microsoftwindows server 2012 View
39microsoftwindows server 2012 View
40microsoftwindows server 2016 View
41microsoftwindows server 2016 View
42microsoftwindows server 2019 View
43microsoftwindows server 2022 View
Total affected vendors: 1|Products: 43

RED HAT CSAF/VEX: Product Impact Check

Red Hat has not yet published a CSAF/VEX impact record for this CVE. This does not mean “not affected”.

SCORING: CVSS from Multiple Sources

CVSS Scores

The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.

SCOREVERSIONSEVERITYVECTORSOURCE
7.8CVSS V31HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HNVD
7.8CVSS V3_1HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:CCVE CNA

Patch and Remediation Guide

Solution & Remediation Advisory

Patch status unknown

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

Confirm the affected product and version against the source evidence above.
Restrict access to internet-facing services and apply network segmentation.
Until a patch is confirmed, follow the vendor advisory; do not read an unknown status as “no patch”.
Monitor server logs and network endpoints for signs of anomalous execution.

Public exploit and active exploitation status

Verified exploit intelligence

No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.

Weakness Classification and Attack Patterns (CWE & CAPEC)

CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-34707 is associated with the following CWEs:

CWE-416: Use After Free

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2022-34707 weaknesses.

CAPEC-66: SQL InjectionCAPEC-126: Path TraversalCAPEC-28: OS Command Injection

Attack Vector and Accessibility

ExposureYerel erişim
PermissionsLow
UserGerekmiyor

Official Sources and Advisories

Windows Kernel Elevation of Privilege Vulnerabilityvendor-advisory

CVSS Vector Radar Chart

7.8 / 10
Attack VectorLocalComplexityLowPrivilegesLowUser Interact.NoneConfidentialityLowIntegrityNoneAvailabilityHigh

Vulnerability Scoring Details

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Attack VectorLocal
Attack ComplexityLow
Privileges RequiredLow privileges
User InteractionNone required
Confidentiality (Gizlilik)Low
Integrity (Bütünlük)None
Availability (Erişilebilirlik)High

Yama durumu bilinmiyor

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

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Weakness Type (CWE & CAPEC)

CWE-416

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CVE-2022-34707 · Windows Kernel Elevation of Privilege…