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CVE-2011-1776

EPSS 0.06% · P18
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I. Basic Information for CVE-2011-1776

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The is_gpt_valid function in fs/partitions/efi.c in the Linux kernel before 2.6.39 does not check the size of an Extensible Firmware Interface (EFI) GUID Partition Table (GPT) entry, which allows physically proximate attackers to cause a denial of service (heap-based buffer overflow and OOPS) or obtain sensitive information from kernel heap memory by connecting a crafted GPT storage device, a different vulnerability than CVE-2011-1577.
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 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel 2.6.39之前版本的fs/partitions/efi.c中的is_gpt_valid函数不能检查Extensible Firmware Interface (EFI) GUID Partition Table (GPT)实体。Linux Kernel自动评估存储设备的分区表。评估EFI GUID分区表的代码中存在缓冲区错误漏洞。攻击者可以通过连接特制的GPT存储设备导致拒绝服务（基于堆的缓冲
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-2011-1776

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III. Intelligence Information for CVE-2011-1776

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Same Patch Batch · n/a · 2011-09-06 · 18 CVEs total

CVE-2010-4831GTK+ gdk/win32/gdkinput-win32.c不可信搜索路径漏洞
CVE-2011-3390IBM OpenAdmin Tool index.php多个跨站脚本攻击漏洞
CVE-2011-3205Squid 安全漏洞
CVE-2011-2723Linux Kernel GRO 'skb_gro_header_slow()'拒绝服务漏洞
CVE-2011-2700Linux Kernel drivers/media/radio/si4713-i2c.c si4713_write_econtrol_string函数多个缓冲区错误漏洞
CVE-2011-2654Novell Cloud Manager RPC会话初始化任意代码执行漏洞
CVE-2011-1359IBM WebSphere Application Server管理控制台目录遍历漏洞
CVE-2011-0258Apple QuickTime 'mp4v'解码器信息处理任意代码执行漏洞
CVE-2010-4833GTK+ modules/engines/ms-windows/xp_theme.c不可信搜索路径漏洞
CVE-2011-3388Opera不安全站点信息漏洞
CVE-2011-3204Hammerhead hammerhead.cc后置链接漏洞
CVE-2011-3200RSyslog 'parseLegacySyslogMsg()'函数缓冲区错误漏洞
CVE-2011-2724Samba 输入验证错误漏洞
CVE-2011-2660SUSE Linux Enterprise Desktop vpnc包modify_resolvconf_suse脚本输入验证漏洞
CVE-2011-2184Linux Kernel security/keys/process_keys.c key_replace_session_keyring函数拒绝服务漏洞
CVE-2011-1771Linux Kernel fs/cifs/file.c cifs_close函数拒绝服务漏洞
CVE-2011-3389Opera 输入验证错误漏洞

IV. Related Vulnerabilities

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Same vendor: n/a

V. Comments for CVE-2011-1776

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