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CVE-2019-14896

Quick assessment

Affected
Red Hat kernel
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel-2.6.32版本中的Marvell WiFi chip driver存在缓冲区错误漏洞。攻击者利用该漏洞导致拒绝服务（系统崩溃）或执行任意代码。

AI Predicted 7.8 Difficulty: Moderate EPSS 8.67% · P95

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2019-14896

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A heap-based buffer overflow vulnerability was found in the Linux kernel, version kernel-2.6.32, in Marvell WiFi chip driver. A remote attacker could cause a denial of service (system crash) or, possibly execute arbitrary code, when the lbs_ibss_join_existing function is called after a STA connects to an AP.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
堆缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Linux kernel 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel-2.6.32版本中的Marvell WiFi chip driver存在缓冲区错误漏洞。攻击者利用该漏洞导致拒绝服务（系统崩溃）或执行任意代码。
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
Red Hat kernel kernel-2.6.32 -

II. Public POCs for CVE-2019-14896

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III. Intelligence Information for CVE-2019-14896

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Vendor Advisories for CVE-2019-14896 (9)

Exploits & Public PoCs for CVE-2019-14896 (2)

Mailing List Discussions for CVE-2019-14896 (5)

Same Patch Batch · Red Hat · 2019-11-27 · 4 CVEs total

CVE-2019-14812 Artifex Software Ghostscript 安全漏洞
CVE-2019-14867 Red Hat FreeIPA 代码注入漏洞
CVE-2019-10195 Red Hat FreeIPA 日志信息泄露漏洞

IV. Related Vulnerabilities

Same product: kernel
Same vendor: Red Hat
Same weakness: CWE-122

V. Comments for CVE-2019-14896

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