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CVE-2014-9585

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。NFSv4 implementation是其中的一个分布式文件系统协议。 Linux kernel 3.18.2及之前版本的arch/x86/vdso/vma.c文件中的‘vdso_addr’函数存在安全漏洞，该漏洞源于程序没有正确为vDSO区域选择内存地址。本地攻击者可通过猜测PMD的结束位置利用该漏洞绕过ASLR保护机制。

AI Predicted 5.3 Difficulty: Moderate EPSS 0.56% · P44

Possible ATT&CK Techniques 1 AI

T1069.004
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I. Basic Information for CVE-2014-9585

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The vdso_addr function in arch/x86/vdso/vma.c in the Linux kernel through 3.18.2 does not properly choose memory locations for the vDSO area, which makes it easier for local users to bypass the ASLR protection mechanism by guessing a location at the end of a PMD.
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 权限许可和访问控制问题漏洞
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。NFSv4 implementation是其中的一个分布式文件系统协议。 Linux kernel 3.18.2及之前版本的arch/x86/vdso/vma.c文件中的‘vdso_addr’函数存在安全漏洞，该漏洞源于程序没有正确为vDSO区域选择内存地址。本地攻击者可通过猜测PMD的结束位置利用该漏洞绕过ASLR保护机制。
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-2014-9585

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III. Intelligence Information for CVE-2014-9585

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Patches & Fixes for CVE-2014-9585 (2)

Vendor Advisories for CVE-2014-9585 (12)

Mailing List Discussions for CVE-2014-9585 (9)

Other References for CVE-2014-9585 (1)

Same Patch Batch · n/a · 2015-01-09 · 29 CVEs total

CVE-2014-3570 OpenSSL BN_sqr实现加密问题漏洞
CVE-2015-0206 OpenSSL ‘dtls1_buffer_record’函数缓冲区错误漏洞
CVE-2015-0205 OpenSSL ‘ssl3_get_cert_verify’函数加密问题漏洞
CVE-2015-0204 OpenSSL 加密问题漏洞
CVE-2014-8275 OpenSSL 加密问题漏洞
CVE-2014-8033 Cisco WebEx Meetings Server play/modules组件授权问题漏洞
CVE-2014-8032 Cisco WebEx Meetings Server OutlookAction LI 信息泄露漏洞
CVE-2014-8031 Cisco WebEx Meetings Server 跨站请求伪造漏洞
CVE-2014-8030 Cisco WebEx Meetings Server 跨站脚本漏洞
CVE-2014-8029 Cisco Secure Access Control System Web界面开放重定向漏洞
CVE-2014-8028 Cisco Secure Access Control System Web框架跨站脚本漏洞
CVE-2014-8027 Cisco Secure Access Control System RBAC组件权限许可和访问控制漏洞
CVE-2014-3572 OpenSSL ‘ssl3_get_key_exchange’函数加密问题漏洞
CVE-2014-3571 OpenSSL 拒绝服务漏洞
CVE-2014-9529 Linux Kernel 本地内存损坏漏洞
CVE-2015-0922 McAfee ePolicy Orchestrator 信息泄露漏洞
CVE-2015-0921 McAfee ePolicy Orchestrator XML外部实体漏洞
CVE-2014-9510 TP-LINK TL-WR840N 跨站请求伪造漏洞
CVE-2014-9505 Drupal School Administration模块跨站脚本漏洞
CVE-2014-9501 Drupal Poll Chart Block模块跨站脚本漏洞

Showing top 20 of 29 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

V. Comments for CVE-2014-9585

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