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CVE-2013-7263

EPSS 0.05% · P14
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I. Basic Information for CVE-2013-7263

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Linux kernel before 3.12.4 updates certain length values before ensuring that associated data structures have been initialized, which allows local users to obtain sensitive information from kernel stack memory via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg system call, related to net/ipv4/ping.c, net/ipv4/raw.c, net/ipv4/udp.c, net/ipv6/raw.c, and net/ipv6/udp.c.
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 内存泄露漏洞
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 3.12.3及之前的版本中的net/ipv4/ping.c，net/ipv4/raw.c，net/ipv4/udp.c，net/ipv6/raw.c及net/ipv6/udp.c文件中存在内存泄露漏洞。当执行(1)recvfrom(2)recvmmsg或(3)recvmsg系统调用时，本地攻击者可利用该漏洞获取内核内存的
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-2013-7263

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III. Intelligence Information for CVE-2013-7263

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Same Patch Batch · n/a · 2014-01-06 · 9 CVEs total

CVE-2013-7264Linux kernel ‘l2tp_ip_recvmsg’函数内存泄露漏洞
CVE-2013-7265Linux kernel ‘pn_recvmsg’函数输入验证漏洞
CVE-2013-7266Linux kernel ‘mISDN_sock_recvmsg’函数输入验证漏洞
CVE-2013-7267Linux kernel ‘atalk_recvmsg’函数输入验证漏洞
CVE-2013-7268Linux kernel ‘ipx_recvmsg’函数输入验证漏洞
CVE-2013-7269Linux kernel ‘nr_recvmsg’函数输入验证漏洞
CVE-2013-7270Linux kernel ‘packet_recvmsg’函数输入验证漏洞
CVE-2013-7271Linux kernel ‘x25_recvmsg’函数输入验证漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2013-7263

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