github - ghsa-5c78-vcj8-vwr5

GHSA-5C78-VCJ8-VWR5

Vulnerability from github – Published: 2022-05-24 17:17 – Updated: 2022-05-24 17:17

Details

The arm platform-specific code uses a signed integer comparison when validating system call numbers. An attacker who has obtained code execution within a user thread is able to elevate privileges to that of the kernel. See NCC-ZEP-001 This issue affects: zephyrproject-rtos zephyr version 1.14.0 and later versions. version 2.1.0 and later versions.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-10024"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-05-11T23:15:00Z",
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  },
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  "id": "GHSA-5c78-vcj8-vwr5",
  "modified": "2022-05-24T17:17:39Z",
  "published": "2022-05-24T17:17:39Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-10024"
    },
    {
      "type": "WEB",
      "url": "https://github.com/zephyrproject-rtos/zephyr/pull/23323"
    },
    {
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      "url": "https://github.com/zephyrproject-rtos/zephyr/pull/23498"
    },
    {
      "type": "WEB",
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    },
    {
      "type": "WEB",
      "url": "https://docs.zephyrproject.org/latest/security/vulnerabilities.html#CVE-2020-10024"
    },
    {
      "type": "WEB",
      "url": "https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-30"
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  "schema_version": "1.4.0",
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}

CVE-2020-10024 (GCVE-0-2020-10024)

Vulnerability from cvelistv5 – Published: 2020-05-11 22:26 – Updated: 2024-09-17 01:56

Summary

Severity ?

7.8 (High)


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

CWE

CWE-697 - Incorrect Comparison

Assigner

zephyr

References

URL

Tags

	https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-30	x_refsource_MISC
	https://github.com/zephyrproject-rtos/zephyr/pull/23323	x_refsource_MISC
	https://github.com/zephyrproject-rtos/zephyr/pull/23535	x_refsource_MISC
	https://github.com/zephyrproject-rtos/zephyr/pull/23498	x_refsource_MISC
	https://docs.zephyrproject.org/latest/security/vu…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	zephyrproject-rtos	zephyr	Affected: 1.14.0 , < unspecified (custom) Affected: 2.1.0 , < unspecified (custom)

Credits

NCC Group for report

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

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-5C78-VCJ8-VWR5

CVE-2020-10024 (GCVE-0-2020-10024)

Tags

Sightings

Nomenclature