Executive Summary

Informations
Name CVE-2023-22436 First vendor Publication 2023-03-10
Vendor Cve Last vendor Modification 2024-09-09

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 7.8
Base Score 7.8 Environmental Score 7.8
impact SubScore 5.9 Temporal Score 7.8
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

The kernel subsystem function check_permission_for_set_tokenid within OpenHarmony-v3.1.5 and prior versions has an

UAFÂ vulnerability which local attackers can exploit this vulnerability to escalate the privilege to root.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22436

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-416 Use After Free

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 1

Sources (Detail)

Source Url
MISC https://gitee.com/openharmony/security/blob/master/en/security-disclosure/202...

Alert History

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Date Informations
2024-09-10 09:27:49
  • Multiple Updates
2024-09-09 17:28:04
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2024-08-02 13:45:19
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2024-08-02 01:32:09
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2024-02-02 02:42:39
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2024-02-01 12:29:15
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2023-11-07 21:29:48
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2023-09-05 13:38:20
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2023-09-05 01:28:31
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2023-09-02 13:36:12
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2023-09-02 01:28:59
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2023-08-12 13:42:05
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2023-08-12 01:28:14
  • Multiple Updates
2023-08-11 13:33:09
  • Multiple Updates
2023-08-11 01:29:05
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2023-08-06 13:30:34
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2023-08-06 01:27:53
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2023-08-04 13:31:03
  • Multiple Updates
2023-08-04 01:28:15
  • Multiple Updates
2023-07-14 13:30:53
  • Multiple Updates
2023-07-14 01:27:54
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2023-03-29 02:29:52
  • Multiple Updates
2023-03-28 12:27:43
  • Multiple Updates
2023-03-14 21:27:17
  • Multiple Updates
2023-03-10 17:27:15
  • First insertion