Executive Summary
This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
| Informations | |||
|---|---|---|---|
| Name | CVE-2022-43662 | First vendor Publication | 2023-01-09 |
| 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
| Kernel subsystem within OpenHarmony-v3.1.4 and prior versions in kernel_liteos_a has a kernel stack overflow vulnerability when call SysTimerGettime. 4 bytes padding data from kernel stack are copied to user space incorrectly and leaked. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-43662 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-787 | Out-of-bounds Write (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
| Type | Description | Count |
|---|---|---|
| Application | 1 | |
| Os | 1 |
Sources (Detail)
| Source | Url |
|---|---|
| MISC | https://gitee.com/openharmony/security/blob/master/en/security-disclosure/202... |
Alert History
| Date | Informations |
|---|---|
| 2024-09-09 17:28:04 |
|
| 2024-08-02 13:41:56 |
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| 2024-08-02 01:30:54 |
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| 2024-02-02 02:39:39 |
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| 2024-02-01 12:28:15 |
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| 2023-09-05 13:34:31 |
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| 2023-09-05 01:27:39 |
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| 2023-09-02 13:32:38 |
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| 2023-09-02 01:28:04 |
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| 2023-08-12 13:39:32 |
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| 2023-08-12 01:27:22 |
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| 2023-08-11 13:30:20 |
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| 2023-08-11 01:28:13 |
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| 2023-08-06 13:27:51 |
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| 2023-08-06 01:27:03 |
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| 2023-08-04 13:28:19 |
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| 2023-08-04 01:27:25 |
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| 2023-07-14 13:28:18 |
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| 2023-07-14 01:27:07 |
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| 2023-03-29 02:28:41 |
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| 2023-03-28 12:27:13 |
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| 2023-01-13 00:27:18 |
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| 2023-01-10 02:16:03 |
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| 2023-01-10 02:15:45 |
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| 2023-01-09 17:27:11 |
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| 2023-01-09 09:27:15 |
|
