proc File - Descriptors Directory Permissions Bypass

proc File - Descriptors Directory Permissions Bypass Hi! This is forward from lkml, so no, I did not invent this hole. Unfortunately, I do not think lkml sees this as a security hole, so... Jamie Lokier said: a the current permission model under /proc/PID/fd has a security hole which Jamie is...

Fedora Core 11 FEDORA-2009-9044 (kernel)

The remote host is missing an update to kernel announced via advisory FEDORA-2009-9044. Note: This VT has been deprecated and is therefore no longer functional. SPDX-FileCopyrightText: 2009 E-Soft Inc. Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the...

CVE-2009-2387

Unspecified vulnerability in the proc filesystem in Sun OpenSolaris snv49 through snv109 allows local users to cause a denial of service deadlock and panic via unknown vectors, related to the ldtrewritesyscall function...

Design/Logic Flaw

Unspecified vulnerability in the proc filesystem in Sun OpenSolaris snv49 through snv109 allows local users to cause a denial of service deadlock and panic via unknown vectors, related to the ldtrewritesyscall function...

CVE-2009-2387

Unspecified vulnerability in the proc filesystem in Sun OpenSolaris snv49 through snv109 allows local users to cause a denial of service deadlock and panic via unknown vectors, related to the ldtrewritesyscall function...

CVE-2009-0477

Technical details for CVE-2009-0477 are not publicly available in the provided documents. Monitor for updates from official sources for affected versions, impact, and remediation.

Information disclosure

The proc filesystem in the kernel in IBM AIX 5.2 and 5.3 does not properly enforce directory permissions when a file executing from a directory has weaker permissions than the directory itself, which allows local users to obtain sensitive information...

ALSA memory disclosure flaw

The sndmemprocread function in sound/core/memalloc.c in the Advanced Linux Sound Architecture ALSA in the Linux kernel before 2.6.22.8 does not return the correct write size, which allows local users to obtain sensitive information kernel memory contents via a small count argument, as demonstrate...

Mandrake Linux Security Advisory : kernel (MDKSA-2006:124)

A race condition in the Linux kernel 2.6.17.4 and earlier allows local users to obtain root privileges due to a race condition in the /proc filesystem. The provided packages are patched to fix these vulnerabilities. All users are encouraged to upgrade to these updated kernels immediately and rebo...

Linux Kernel <= 2.6.17.4 (proc) Local Root Exploit

Exploit for linux platform in category local exploits ================================================== Linux Kernel Example: h00lyshit /usr/X11R6/lib/libethereal.so.0.0.1 if y0u dont have one, make big file 100MB in /tmp with dd and try to junk the cache e.g. cat /usr/lib/ /dev/null / include...

Linux Kernel 2.6.x - Proc dentry_unused Corruption Local Denial of Service

Linux Kernel 2.6.x - Proc dentryunused Corruption Local Denial of Service source: https://www.securityfocus.com/bid/18183/info The Linux kernel is prone to a local denial-of-service vulnerability. This issue is due to a flaw in the 'proc' filesystem. This vulnerability allows local users to cause...

Linux Kernel 2.6.x - Proc dentry_unused Corruption Local Denial of Service

source: https://www.securityfocus.com/bid/18183/info The Linux kernel is prone to a local denial-of-service vulnerability. This issue is due to a flaw in the 'proc' filesystem. This vulnerability allows local users to cause a kernel panic, denying further service to legitimate users. This issue...

CVE-2006-0191

Unspecified vulnerability in Sun Solaris 10 allows local users to cause a denial of service null dereference via unspecified vectors involving the use of the find command on the "/proc" filesystem. NOTE: due to the vagueness of the vendor advisory, it is not clear whether this is related to...

Design/Logic Flaw

Unspecified vulnerability in Sun Solaris 10 allows local users to cause a denial of service null dereference via unspecified vectors involving the use of the find command on the "/proc" filesystem. NOTE: due to the vagueness of the vendor advisory, it is not clear whether this is related to...

CVE-2005-3250

Unknown vulnerability in Solaris 10 allows local users to cause a denial of service panic via unknown vectors related to the "/proc" filesystem, which trigger a null dereference...

CVE-2004-2613

Unspecified vulnerability in procfs in the Linux-VServer stable branch for the 2.4 kernel before 1.23 and Linux-VServer development branch for the 2.4 kernel before 1.3.5 has unspecified impact and attack vectors, related to "write access to specific proc entries from a vserver context", a...

Important: Red Hat Security Advisory: kernel security update

Updated kernel packages that address various security vulnerabilities are now available for Red Hat Enterprise Linux. The Linux kernel handles the basic functions of the operating system. Security issues have been found that affect the versions of the Linux kernel shipped with Red Hat Enterprise...

CVE-2003-0501

The /proc filesystem in Linux allows local users to obtain sensitive information by opening various entries in /proc/self before executing a setuid program, which causes the program to fail to change the ownership and permissions of those entries...

CVE-2003-0501

The /proc filesystem in Linux allows local users to obtain sensitive information by opening various entries in /proc/self before executing a setuid program, which causes the program to fail to change the ownership and permissions of those entries...

CVE-2003-0501

The CVE-2003-0501 issue concerns the Linux /proc filesystem allowing a local attacker to read sensitive information by opening entries in /proc/self before a setuid program runs, potentially preventing proper ownership/permission changes. Connected advisories confirm this can be triggered in Linu...