github - ghsa-2r4h-m59f-x4w8

ghsa-2r4h-m59f-x4w8

Vulnerability from github

Published

2021-12-16 00:00

Modified

2021-12-21 00:01

Details

In mon_smc_load_sp of gs101-sc/plat/samsung/exynos/soc/exynos9845/smc_booting.S, there is a possible reinitialization of TEE due to improper locking. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-198713939References: N/A

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{
  "affected": [],
  "aliases": [
    "CVE-2021-39647"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-667"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-12-15T19:15:00Z",
    "severity": "MODERATE"
  },
  "details": "In mon_smc_load_sp of gs101-sc/plat/samsung/exynos/soc/exynos9845/smc_booting.S, there is a possible reinitialization of TEE due to improper locking. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-198713939References: N/A",
  "id": "GHSA-2r4h-m59f-x4w8",
  "modified": "2021-12-21T00:01:01Z",
  "published": "2021-12-16T00:00:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-39647"
    },
    {
      "type": "WEB",
      "url": "https://source.android.com/security/bulletin/pixel/2021-12-01"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-39647 (GCVE-0-2021-39647)

Vulnerability from cvelistv5

Published

2021-12-15 18:06

Modified

2024-08-04 02:13

Severity ?

CWE

Information disclosure

Summary

In mon_smc_load_sp of gs101-sc/plat/samsung/exynos/soc/exynos9845/smc_booting.S, there is a possible reinitialization of TEE due to improper locking. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-198713939References: N/A

References

URL

Tags

https://source.android.com/security/bulletin/pixel/2021-12-01

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Android	Version: Android kernel

Show details on NVD website

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