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CVE-2012-6542

EPSS 0.12% · P30
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I. Basic Information for CVE-2012-6542

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The llc_ui_getname function in net/llc/af_llc.c in the Linux kernel before 3.6 has an incorrect return value in certain circumstances, which allows local users to obtain sensitive information from kernel stack memory via a crafted application that leverages an uninitialized pointer argument.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel ‘lc_ui_getname’函数敏感信息漏洞
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 3.6之前版本中的net/llc/af_llc.c中的‘lc_ui_getname’函数中存在漏洞，该漏洞源于在某些情况下程序产生错误的返回值。通过利用未初始化的指针参数的特制应用，本地攻击者利用该漏洞获得来自内核栈内存的敏感信息。
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

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II. Public POCs for CVE-2012-6542

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III. Intelligence Information for CVE-2012-6542

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Same Patch Batch · n/a · 2013-03-14 · 19 CVEs total

CVE-2012-6545Linux kernel Bluetooth RFCOMM实现敏感信息漏洞
CVE-2013-2566TLS/SSL协议 RC4算法加密问题漏洞
CVE-2013-2548Linux kernel ‘crypto_report_one’函数敏感信息漏洞
CVE-2013-2547Linux kernel ‘crypto_report_one’函数敏感信息漏洞
CVE-2013-2546Linux Kernel 本地信息泄露漏洞
CVE-2012-6549Linux kernel ‘isofs_export_encode_fh’函数敏感信息漏洞
CVE-2012-6548Linux kernel ‘udf_encode_fh function’函数敏感信息漏洞
CVE-2012-6547Linux kernel ‘__tun_chr_ioctl’函数敏感信息漏洞
CVE-2012-6546Linux kernel ATM实现敏感信息漏洞
CVE-2013-1814Apache Rave users/get程序信息泄露漏洞
CVE-2012-6544Linux kernel Bluetooth协议栈敏感信息漏洞
CVE-2012-6543Linux kernel ‘l2tp_ip6_getname’函数敏感信息漏洞
CVE-2012-6541Linux kernel ‘ccid3_hc_tx_getsockopt’函数敏感信息漏洞
CVE-2012-6540Linux kernel ‘do_ip_vs_get_ctl’函数敏感信息漏洞
CVE-2012-6539Linux kernel ‘dev_ifconf’函数敏感信息漏洞
CVE-2012-6538Linux kernel ‘copy_to_user_auth’函数敏感信息漏洞
CVE-2012-6537Linux kernel ‘net/xfrm/xfrm_user.c’敏感信息漏洞
CVE-2012-6536Linux Kernel 本地信息泄露漏洞

IV. Related Vulnerabilities

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Same vendor: n/a

V. Comments for CVE-2012-6542

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