182 matches found
Design/Logic Flaw
Linux kernel 2.6, when using vservers, allows local users to access resources of other vservers via a symlink attack in /proc...
Linux Kernel 2.6.x sys_timer_create() Local Denial of Service Exploit
No description provided by source. ;nasm -f elf noHeaven.asm ;ld -s -o noHeaven noHeaven.o section .text global start count equ 8 ; threads count - do it quicker start: mov ebx, count call createthreads jmp done pause: mov eax,29 int 0x80 ret createthreads: mov eax,2 int 0x80 test eax,eax jz...
Integer overflow
Integer underflow in the ieee80211rx function in net/ieee80211/ieee80211rx.c in the Linux kernel 2.6.x before 2.6.23 allows remote attackers to cause a denial of service crash via a crafted SKB length value in a runt IEEE 802.11 frame when the IEEE80211STYPEQOSDATA flag is set, aka an "off-by-two...
CVE-2007-4997
Integer underflow in the ieee80211rx function in net/ieee80211/ieee80211rx.c in the Linux kernel 2.6.x before 2.6.23 allows remote attackers to cause a denial of service crash via a crafted SKB length value in a runt IEEE 802.11 frame when the IEEE80211STYPEQOSDATA flag is set, aka an "off-by-two...
CVE-2007-3850
The eHCA driver in Linux kernel 2.6 before 2.6.22, when running on PowerPC, does not properly map userspace resources, which allows local users to read portions of physical address space...
CVE-2007-5093
The disconnect method in the Philips USB Webcam pwc driver in Linux kernel 2.6.x before 2.6.22.6 "relies on user space to close the device," which allows user-assisted local attackers to cause a denial of service USB subsystem hang and CPU consumption in khubd by not closing the device after the...
CVE-2007-3104
The sysfsreaddir function in the Linux kernel 2.6, as used in Red Hat Enterprise Linux RHEL 4.5 and other distributions, allows users to cause a denial of service kernel OOPS by dereferencing a null pointer to an inode in a dentry...
Design/Logic Flaw
The random number feature in Linux kernel 2.6 before 2.6.20.13, and 2.6.21.x before 2.6.21.4, 1 does not properly seed pools when there is no entropy, or 2 uses an incorrect cast when extracting entropy, which might cause the random number generator to provide the same values after reboots on...
Linux Kernel 2.6.x - NETLINK_FIB_LOOKUP Local Denial of Service
/ source: https://www.securityfocus.com/bid/23677/info The Linux kernel is prone to a denial-of-service vulnerability. This issue presents itself when a NETLINK message is misrouted. A local attacker may exploit this issue to trigger an infinite-recursion stack-based overflow in the kernel. This...
Mandrake Linux Security Advisory : kernel (MDKSA-2007:078)
Some vulnerabilities were discovered and corrected in the Linux 2.6 kernel : When SELinux hooks are enabled, the kernel could allow a local user to cause a DoS crash via a malformed file stream that triggers a NULL pointer derefernece CVE-2006-6056. Multiple buffer overflows in the 1 read and 2...
CVE-2006-6535
The devqueuexmit function in Linux kernel 2.6 can fail before calling the localbhdisable function, which could lead to data corruption and "node lockups." NOTE: it is not clear whether this issue is exploitable...
CVE-2006-6535
CVE-2006-6535 affects the Linux kernel 2.6 series, where a flaw in the dev_queue_xmit() error handling path in the network subsystem can lead to data corruption. Multiple advisories and scanners (e.g., Debian DSA-1304-1, Red Hat/CentOS RHSA-2007:0014, OpenVAS entries) map this to a local data cor...
security flaw
The blockpreparewrite function in fs/buffer.c for Linux kernel 2.6.x before 2.6.13 does not properly clear buffers during certain error conditions, which allows local users to read portions of files that have been unlinked...
CVE-2006-6106
Multiple buffer overflows in the cmtprecvinteropmsg function in the Bluetooth driver net/bluetooth/cmtp/capi.c in the Linux kernel 2.4.22 up to 2.4.33.4 and 2.6.2 before 2.6.18.6, and 2.6.19.x, allow remote attackers to cause a denial of service crash and possibly execute arbitrary code via CAPI...
CVE-2006-5823
The zlibinflate function in Linux kernel 2.6.x allows local users to cause a denial of service crash via a malformed filesystem that uses zlib compression that triggers memory corruption, as demonstrated using cramfs...
Linux Kernel 2.6.x - SquashFS Double-Free Denial of Service
source: https://www.securityfocus.com/bid/20870/info The Linux kernel is prone to a local denial-of-service vulnerability. An attacker can exploit this issue to crash the affected computer, denying service to legitimate users...
Linux Kernel 2.6.x - SquashFS Double-Free Denial of Service
Linux Kernel 2.6.x - SquashFS Double-Free Denial of Service source: https://www.securityfocus.com/bid/20870/info The Linux kernel is prone to a local denial-of-service vulnerability. An attacker can exploit this issue to crash the affected computer, denying service to legitimate users...
CVE-2006-5619
The seqfile handling ip6flgetn function in ip6flowlabel.c in Linux kernel 2.6 up to 2.6.18-stable allows local users to cause a denial of service hang or oops via unspecified manipulations that trigger an infinite loop while searching for flowlabels...
Linux Kernel 2.6.13 <= 2.6.17.4 prctl() Local Root Exploit (logrotate)
No description provided by source. / $Id: raptorprctl2.c,v 1.3 2006/07/18 13:16:45 raptor Exp $ raptorprctl2.c - Linux 2.6.x suiddumpable2 logrotate Copyright c 2006 Marco Ivaldi [email protected] The suiddumpable support in Linux kernel 2.6.13 up to versions before 2.6.17.4, and 2.6.16 befo...
Linux Kernel 2.6.13 <= 2.6.17.4 sys_prctl() Local Root Exploit (3)
Exploit for linux platform in category local exploits ================================================================== Linux Kernel 2.6.13 The suiddumpable support in Linux kernel 2.6.13 up to versions before 2.6.17.4, and 2.6.16 before 2.6.16.24, allows a local user to cause a denial of servic...