Vulnerability-Lookup

CNVD-2021-39555

Vulnerability from cnvd - Published: 2021-06-04

Title

Samsung mobile devices资源管理错误漏洞

Description

Samsung mobile devices是韩国三星（Samsung）公司的一个手机应用。提供了一个通信功能。 Samsung mobile devices SMR Mar-2021 Release 1之前版本存在资源管理错误漏洞，该漏洞源于未适当的内存访问控制，攻击者可利用该漏洞在一个受损的内核中写入RKP EL2内存区域的特定部分。

Severity

低

Patch Name

Samsung mobile devices资源管理错误漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新：https://security.samsungmobile.com/securityUpdate.smsb

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-25338

Impacted products

Name
Samsung mobile devices <SMR Mar-2021 Release 1

Show details on source website

JSON

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      "cveNumber": "CVE-2021-25338",
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  "number": "CNVD-2021-39555",
  "openTime": "2021-06-04",
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  "patchName": "Samsung mobile devices\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
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  "serverity": "\u4f4e",
  "submitTime": "2021-03-05",
  "title": "Samsung mobile devices\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2021-25338 (GCVE-0-2021-25338)

Vulnerability from cvelistv5 – Published: 2021-03-04 20:59 – Updated: 2024-08-03 20:03

Summary

Improper memory access control in RKP in Samsung mobile devices prior to SMR Mar-2021 Release 1 allows an attacker, given a compromised kernel, to write certain part of RKP EL2 memory region.

Severity ?

4.4 (Medium)


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

CWE

CWE-20 - Improper Input Validation

Assigner

Samsung Mobile

References

URL

Tags

	https://security.samsungmobile.com/securityUpdate.smsb	x_refsource_CONFIRM
	https://security.samsungmobile.com	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Samsung Mobile	Samsung Mobile Devices	Affected: Selected Q(10.0), R(11.0) , < SMR Mar-2021 Release 1 (custom)

Show details on NVD website

JSON

To clipboard

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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

CNVD-2021-39555

CVE-2021-25338 (GCVE-0-2021-25338)

Tags

Sightings

Nomenclature