Vulnerability-Lookup

GHSA-8539-9WVX-7JMJ

Vulnerability from github – Published: 2023-01-09 03:30 – Updated: 2023-01-12 21:30

Details

Kernel subsystem within OpenHarmony-v3.1.4 and prior versions in kernel_liteos_a has a kernel stack overflow vulnerability when call SysClockGettime. 4 bytes padding data from kernel stack are copied to user space incorrectly and leaked.

Severity ?

7.8 (High)


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

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  "aliases": [
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  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-120",
      "CWE-787"
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    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-01-09T03:15:00Z",
    "severity": "HIGH"
  },
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  "id": "GHSA-8539-9wvx-7jmj",
  "modified": "2023-01-12T21:30:25Z",
  "published": "2023-01-09T03:30:24Z",
  "references": [
    {
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-45126"
    },
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      "url": "https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md"
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}

CVE-2022-45126 (GCVE-0-2022-45126)

Vulnerability from cvelistv5 – Published: 2023-01-09 02:22 – Updated: 2025-04-09 13:39

Title

Kernel subsystem in kernel_liteos_a has a kernel stack overflow vulnerability when call SysClockGettime.

Summary

Severity ?

4 (Medium)


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

CWE

CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Assigner

OpenHarmony

References

URL

Tags

https://gitee.com/openharmony/security/blob/maste…

Impacted products

	Vendor	Product	Version
	OpenHarmony	OpenHarmony	Affected: 3.1.0 , ≤ 3.1.4 (custom) Affected: 3.0.0 , ≤ 3.0.6 (custom) Affected: 1.1.0 , ≤ 1.1.5 (custom)

Date Public ?

2023-01-03 00:00

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-8539-9WVX-7JMJ

CVE-2022-45126 (GCVE-0-2022-45126)

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Sightings

Nomenclature