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IntelCVE-2022-21156

HistoryFeb 09, 2022 - 11:15 p.m.

CVE-2022-21156

2022-02-0923:15:17

CWE-824

intel

web.nvd.nist.gov

cve-2022-21156

intel trace analyzer

collector

uninitialized pointer

denial of service

nvd

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:N/I:N/A:P

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

AI Score

5.3

Confidence

High

EPSS

Percentile

12.6%

JSON

Access of uninitialized pointer in the Intel® Trace Analyzer and Collector before version 2021.5 may allow an authenticated user to potentially enable denial of service via local access.

Affected configurations

Nvd

Node

inteltrace_analyzer_and_collectorRange<2021.5

VendorProductVersionCPE
inteltrace_analyzer_and_collector*cpe:2.3:a:intel:trace_analyzer_and_collector:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
intel	trace_analyzer_and_collector	*	cpe:2.3:a:intel:trace_analyzer_and_collector::::::::

CNA Affected

[
  {
    "product": "Intel(R) Trace Analyzer and Collector",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "before version 2021.5"
      }
    ]
  }
]

References

www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00639.html

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:N/I:N/A:P

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

AI Score

5.3

Confidence

High

EPSS

Percentile

12.6%

JSON

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