Computer Security
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Linux kernel privilege escalation
updated since 11.11.2004
SecurityVulns ID:4173
Threat Level:
Description:Invalid exception conditions handling leads to multiple reace conditions with privileged memory access.
Affected:LINUX : kernel 2.4
 LINUX : kernel 2.6
CVE:CVE-2007-0958 (Linux kernel 2.6.x before 2.6.20 allows local users to read unreadable binaries by using the interpreter (PT_INTERP) functionality and triggering a core dump, a variant of CVE-2004-1073.)
 CVE-2004-1073 (The open_exec function in the execve functionality (exec.c) in Linux kernel 2.4.x up to 2.4.27, and 2.6.x up to 2.6.8, allows local users to read non-readable ELF binaries by using the interpreter (PT_INTERP) functionality.)
Original documentdocumentKatrina Tsipenyuk, Unchecked returns from kernel_read() in linux-2.6.10-rc2 kernel (18.12.2004)
 documentPaul Starzetz, Linux ELF loader vulnerabilities (11.11.2004)

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