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CVE-2013-1772

EPSS 0.06% · P19
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I. Basic Information for CVE-2013-1772

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The log_prefix function in kernel/printk.c in the Linux kernel 3.x before 3.4.33 does not properly remove a prefix string from a syslog header, which allows local users to cause a denial of service (buffer overflow and system crash) by leveraging /dev/kmsg write access and triggering a call_console_drivers function call.
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 ‘call_console_drivers()’本地拒绝服务漏洞
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 3.4.33之前的3.x版本中的kernel/printk.c中的‘log_prefix’函数中存在漏洞，该漏洞源于程序没有正确地删除从系统日志标题中删除前缀字符串。通过利用对/dev/kmsg目录的写访问权限，触发‘call_console_drivers’函数的调用，本地攻击者利用该漏洞导致拒绝服务（缓冲区溢出和系统
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-2013-1772

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III. Intelligence Information for CVE-2013-1772

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Same Patch Batch · n/a · 2013-02-28 · 10 CVEs total

CVE-2013-1124Cisco Network Admission Control 代理安全漏洞
CVE-2013-1141Cisco Wireless LAN Controller mDNS监听功能安全漏洞
CVE-2012-4542Linux kernel ‘block/scsi_ioctl.c’权限许可和访问控制问题漏洞
CVE-2013-0343Linux kernel ‘ipv6_create_tempaddr’函数未明安全漏洞
CVE-2013-0349Linux kernel ‘hidp_setup_hid’函数信息泄露漏洞
CVE-2013-1763Linux kernel 输入验证错误漏洞
CVE-2013-1767Linux kernel 资源管理错误漏洞
CVE-2013-1773Linux Kernel VFAT Filesystem 本地缓冲区错误漏洞
CVE-2013-1774Linux kernel 权限许可和访问控制问题漏洞

IV. Related Vulnerabilities

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

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