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CVE-2017-15537

Quick assessment

Affected
n/a n/a
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.

Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。x86/fpu (Floating Point Unit) subsystem是其中的一个32位浮点单元子系统。 Linux kernel 4.13.5之前的版本中的x86/fpu(Floating Point Unit)子系统存在安全漏洞。本地攻击者可利用该漏洞读取敏感信息。

AI Predicted 4.7 Difficulty: Easy EPSS 0.40% · P32

Possible ATT&CK Techniques 2 AI

T1076 T1015
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I. Basic Information for CVE-2017-15537

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The x86/fpu (Floating Point Unit) subsystem in the Linux kernel before 4.13.5, when a processor supports the xsave feature but not the xsaves feature, does not correctly handle attempts to set reserved bits in the xstate header via the ptrace() or rt_sigreturn() system call, allowing local users to read the FPU registers of other processes on the system, related to arch/x86/kernel/fpu/regset.c and arch/x86/kernel/fpu/signal.c.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Linux kernel x86/fpu(Floating Point Unit)子系统安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。x86/fpu (Floating Point Unit) subsystem是其中的一个32位浮点单元子系统。 Linux kernel 4.13.5之前的版本中的x86/fpu(Floating Point Unit)子系统存在安全漏洞。本地攻击者可利用该漏洞读取敏感信息。
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
- n/a n/a -

II. Public POCs for CVE-2017-15537

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III. Intelligence Information for CVE-2017-15537

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Patches & Fixes for CVE-2017-15537 (2)

Vendor Advisories for CVE-2017-15537 (1)

Other References for CVE-2017-15537 (1)

Same Patch Batch · n/a · 2017-10-17 · 26 CVEs total

CVE-2014-9118 Zhone Technologies zNID GPON 2426A 安全漏洞
CVE-2017-9625 Envitech EnviDAS Ultimate 授权问题漏洞
CVE-2017-15565 Poppler 安全漏洞
CVE-2017-14013 ProMinent MultiFLEX M10a Controller Web界面安全漏洞
CVE-2017-14011 ProMinent MultiFLEX M10a Controller Web界面跨站请求伪造漏洞
CVE-2017-14009 ProMinent MultiFLEX M10a Controller Web界面信息泄露漏洞
CVE-2017-14007 ProMinent MultiFLEX M10a Controller Web界面安全漏洞
CVE-2017-14005 ProMinent MultiFLEX M10a Controller Web界面安全漏洞
CVE-2017-13999 Wecon LEVI Studio HMI Editor 缓冲区错误漏洞
CVE-2017-15539 zorovavi/blog SQL注入漏洞
CVE-2017-15538 ILIAS Media Objects组件跨站脚本漏洞
CVE-2017-8805 Debian ftpsync 安全漏洞
CVE-2015-7806 WordPress Form Manager插件安全漏洞
CVE-2017-13087 WPA和WPA2 安全特征问题漏洞
CVE-2014-8357 Zhone Technologies zNID GPON 2426A 安全漏洞
CVE-2014-2664 X2Engine X2CRM 安全漏洞
CVE-2014-2277 Perl Perltidy 安全漏洞
CVE-2014-9733 nw.js 安全漏洞
CVE-2014-9697 多款Huawei产品安全漏洞
CVE-2014-9678 FlexPaper 安全漏洞

Showing top 20 of 26 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

V. Comments for CVE-2017-15537

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