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CVE-2023-21430

Quick assessment

Affected
Samsung Mobile Samsung Mobile Devices
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 Mobile devices是韩国三星（SAMSUNG）公司的一系列的三星移动设备，包括手机、平板等。 SAMSUNG Mobile devices SMR Jan-2023 Release 1之前版本存在安全漏洞，该漏洞源于libSDKRecognitionText.spensdk.samsung.so库中的mapToBuffer函数存在越界读取漏洞。攻击者利用该漏洞导致内存访问错误。

CVSS 4.4 · Medium EPSS 0.18% · P7

Possible ATT&CK Techniques 1 AI

T1211 · Exploitation for Stealth
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I. Basic Information for CVE-2023-21430

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An out-of-bound read vulnerability in mapToBuffer function in libSDKRecognitionText.spensdk.samsung.so library prior to SMR JAN-2023 Release 1 allows attacker to cause memory access fault.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存读
Source: CVE Program / CVE List V5
Vulnerability Title
SAMSUNG Mobile devices 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAMSUNG Mobile devices是韩国三星（SAMSUNG）公司的一系列的三星移动设备，包括手机、平板等。 SAMSUNG Mobile devices SMR Jan-2023 Release 1之前版本存在安全漏洞，该漏洞源于libSDKRecognitionText.spensdk.samsung.so库中的mapToBuffer函数存在越界读取漏洞。攻击者利用该漏洞导致内存访问错误。
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 Mobile Devices Q(10), R(11), S(12), T(13) ~ SMR Jan-2023 Release 1 -

II. Public POCs for CVE-2023-21430

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III. Intelligence Information for CVE-2023-21430

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Other References for CVE-2023-21430 (1)

Same Patch Batch · Samsung Mobile · 2023-02-09 · 32 CVEs total

CVE-2023-21439 8.5 HIGH SAMSUNG Mobile devices 输入验证错误漏洞
CVE-2023-21433 7.8 HIGH SAMSUNG Mobile devices 安全漏洞
CVE-2023-21444 7.5 HIGH SAMSUNG Flow 加密问题漏洞
CVE-2023-21443 7.5 HIGH SAMSUNG Flow 加密问题漏洞
CVE-2023-21441 7.4 HIGH SAMSUNG Mobile devices 数据伪造问题漏洞
CVE-2023-21420 7.3 HIGH SAMSUNG Mobile devices 格式化字符串错误漏洞
CVE-2023-21451 6.7 MEDIUM SAMSUNG Mobile devices 缓冲区错误漏洞
CVE-2023-21446 6.2 MEDIUM SAMSUNG Mobile devices 输入验证错误漏洞
CVE-2023-21434 6.2 MEDIUM SAMSUNG Mobile devices 跨站脚本漏洞
CVE-2023-21440 6.2 MEDIUM SAMSUNG Mobile devices 安全漏洞
CVE-2023-21421 5.9 MEDIUM SAMSUNG Mobile devices 安全漏洞
CVE-2023-21448 5.7 MEDIUM SAMSUNG Cloud 路径遍历漏洞
CVE-2023-21422 5.7 MEDIUM SAMSUNG Mobile devices 安全漏洞
CVE-2023-21445 5.5 MEDIUM SAMSUNG Mobile devices 安全漏洞
CVE-2023-21427 5.4 MEDIUM SAMSUNG Mobile devices 安全漏洞
CVE-2023-21424 5.1 MEDIUM SAMSUNG Mobile devices 安全漏洞
CVE-2023-21423 5.1 MEDIUM SAMSUNG Mobile devices 安全漏洞
CVE-2023-21435 4.4 MEDIUM SAMSUNG Mobile devices 日志信息泄露漏洞
CVE-2023-21426 4.3 MEDIUM SAMSUNG Mobile devices 信任管理问题漏洞
CVE-2023-21425 4.3 MEDIUM SAMSUNG Mobile devices 授权问题漏洞

Showing top 20 of 32 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Samsung Mobile Devices
Same vendor: Samsung Mobile
Same weakness: CWE-125

V. Comments for CVE-2023-21430

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