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CVE
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CVE-2011-1593

Date: (C)2011-05-03   (M)2017-08-18
 
CVSS Score: 4.9Access Vector: LOCAL
Exploitability Subscore: 3.9Access Complexity: LOW
Impact Subscore: 6.9Authentication: NONE
 Confidentiality: NONE
 Integrity: NONE
 Availability: COMPLETE











Multiple integer overflows in the next_pidmap function in kernel/pid.c in the Linux kernel before 2.6.38.4 allow local users to cause a denial of service (system crash) via a crafted (1) getdents or (2) readdir system call.

Reference:
SECTRACK-1025420
SECUNIA-44164
BID-47497
IAVM:2012-A-0020
RHSA-2011:0927
USN-1146-1
http://groups.google.com/group/fa.linux.kernel/msg/4a28ecb7f755a88d?dmode=source
http://openwall.com/lists/oss-security/2011/04/19/1
http://openwall.com/lists/oss-security/2011/04/20/1
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c78193e9c7bcbf25b8237ad0dec82f805c4ea69b
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d8bdc59f215e62098bc5b4256fd9928bf27053a1
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38.4
https://bugzilla.redhat.com/show_bug.cgi?id=697822
kernel-nextpidmap-dos(66876)

CPE    669
cpe:/o:linux:linux_kernel:2.6.33:rc8
cpe:/o:linux:linux_kernel:2.6.33:rc7
cpe:/o:linux:linux_kernel:2.6.33:rc4
cpe:/o:linux:linux_kernel:2.6.33:rc3
...
CWE    1
CWE-189
OVAL    17
oval:org.secpod.oval:def:700550
oval:org.secpod.oval:def:700549
oval:org.secpod.oval:def:700544
oval:org.secpod.oval:def:700569
...

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