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CVE-2010-2943

EPSS 3.82% · P88
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I. Basic Information for CVE-2010-2943

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The xfs implementation in the Linux kernel before 2.6.35 does not look up inode allocation btrees before reading inode buffers, which allows remote authenticated users to read unlinked files, or read or overwrite disk blocks that are currently assigned to an active file but were previously assigned to an unlinked file, by accessing a stale NFS filehandle.
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 信息泄露漏洞
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 存在信息泄露漏洞，Linux kernel 2.6.35之前版本中的xfs实现在读取索引节点缓冲区之前没有查看索引节点分配的btrees。远程认证用户可以通过访问陈旧的NFS文件句柄读取解除链接的文件，读取或覆盖磁盘块，这些磁盘块分配给当前被使用的文件而不是分配给之前被解除引用的文件。
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-2010-2943

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III. Intelligence Information for CVE-2010-2943

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Same Patch Batch · n/a · 2010-09-30 · 9 CVEs total

CVE-2010-2537Linux Kernel Btrfs Overwrite Append-Only 文件本地安全绕过漏洞
CVE-2010-2538Linux Kernel Btrfs整数溢出信息泄露漏洞
CVE-2010-3079Linux kernel 'kernel/trace/ftrace.c'设计错误漏洞
CVE-2010-3296Linux Kernel 'CHELSIO_GET_QSET_NUM'信息泄露漏洞
CVE-2010-3297Linux Kernel 'EQL_GETMASTRCFG'信息泄露漏洞
CVE-2010-3298Linux Kernel 'TIOCGICOUNT'信息泄露漏洞
CVE-2010-3429FFmpeg libavcodec库flicvideo.c文件堆溢出漏洞
CVE-2010-3434ClamAV libclamav pdf.c文件缓冲区溢出漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2010-2943

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