CVE-2022-27840
Quick assessment
Affected
Samsung Mobile Samsung Recovery
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Samsung Recovery是韩国三星（Samsung）公司的一个用于恢复磁盘或备份磁盘当前状态的程序。 Samsung Recovery 8.1.43.0之前版本存在安全漏洞，该漏洞源于SamsungRecovery中存在不正确的访问控制漏洞。本地攻击者利用该漏洞根据SamsungRecovery权限删除任意文件。
Possible ATT&CK Techniques 1 AI
T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2022-27840
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Improper access control vulnerability in SamsungRecovery prior to version 8.1.43.0 allows local attckers to delete arbitrary files as SamsungRecovery permission.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
特权管理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Samsung Recovery 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Samsung Recovery是韩国三星（Samsung）公司的一个用于恢复磁盘或备份磁盘当前状态的程序。 Samsung Recovery 8.1.43.0之前版本存在安全漏洞，该漏洞源于SamsungRecovery中存在不正确的访问控制漏洞。本地攻击者利用该漏洞根据SamsungRecovery权限删除任意文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Samsung Mobile | Samsung Recovery | - ~ 8.1.43.0 | - |
|
II. Public POCs for CVE-2022-27840
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2022-27840 (1)
-
https://security.samsungmobile.com/serviceWeb.smsb?year=2022&month=4 x_refsource_MISC
Same Patch Batch · Samsung Mobile · 2022-04-11 · 55 CVEs total
| CVE-2022-27827 | 8.5 HIGH | Samsung SMR 输入验证错误漏洞 |
| CVE-2022-27830 | 8.5 HIGH | Samsung SMR 输入验证错误漏洞 |
| CVE-2022-27829 | 8.5 HIGH | Samsung SMR 输入验证错误漏洞 |
| CVE-2022-27828 | 8.5 HIGH | Samsung SMR 输入验证错误漏洞 |
| CVE-2022-27826 | 8.5 HIGH | Samsung SMR输入验证错误漏洞 |
| CVE-2022-27836 | 8.4 HIGH | Samsung SMR 安全漏洞 |
| CVE-2022-27570 | 8.1 HIGH | Samsung SMR 缓冲区错误漏洞 |
| CVE-2022-27568 | 8.1 HIGH | Samsung SMR 缓冲区错误漏洞 |
| CVE-2022-27571 | 8.1 HIGH | Samsung SMR 缓冲区错误漏洞 |
| CVE-2022-27572 | 8.1 HIGH | Samsung SMR 缓冲区错误漏洞 |
| CVE-2022-27569 | 8.1 HIGH | Samsung SMR 缓冲区错误漏洞 |
| CVE-2022-26098 | 8.1 HIGH | Samsung SMR 缓冲区错误漏洞 |
| CVE-2022-27838 | 7.7 HIGH | Samsung FactoryCameraFB安全漏洞 |
| CVE-2022-27835 | 7.6 HIGH | Samsung SMR 缓冲区错误漏洞 |
| CVE-2022-26092 | 7.4 HIGH | Samsung SMR 缓冲区错误漏洞 |
| CVE-2022-28542 | 6.8 MEDIUM | Samsung Galaxy Store 安全漏洞 |
| CVE-2022-27822 | 6.6 MEDIUM | Samsung SMR 安全漏洞 |
| CVE-2022-27843 | 6.2 MEDIUM | Samsung Kies 代码问题漏洞 |
| CVE-2022-28544 | 6.2 MEDIUM | Samsung Galaxy Store路径遍历漏洞 |
| CVE-2022-27842 | 6.2 MEDIUM | Samsung Smart Switch PC代码问题漏洞 |
Showing top 20 of 55 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2022-27840
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