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CVE
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CVE-2009-2767Date: (C)2009-08-14   (M)2018-04-04


The init_posix_timers function in kernel/posix-timers.c in the Linux kernel before 2.6.31-rc6 allows local users to cause a denial of service (OOPS) or possibly gain privileges via a CLOCK_MONOTONIC_RAW clock_nanosleep call that triggers a NULL pointer dereference.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 7.2
Exploit Score: Exploit Score: 3.9
Impact Score: Impact Score: 10.0
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: LOCAL
Attack Complexity: Access Complexity: LOW
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: COMPLETE
Scope: Integrity: COMPLETE
Confidentiality: Availability: COMPLETE
Integrity:  
Availability:  
  
Reference:
SECUNIA-36200
SECUNIA-37105
ADV-2009-2197
USN-852-1
http://lkml.org/lkml/2009/8/4/40
http://www.openwall.com/lists/oss-security/2009/08/06/2
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=70d715fd0597f18528f389b5ac59102263067744
http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.31-rc6
linux-kernel-clocknanosleep-priv-escalation(52317)

CPE    71
cpe:/o:linux:linux_kernel:2.6.16
cpe:/o:linux:linux_kernel:2.6.15
cpe:/o:linux:linux_kernel:2.6.14
cpe:/o:linux:linux_kernel:2.6.13
...
CWE    1
CWE-119
OVAL    3
oval:org.secpod.oval:def:102304
oval:org.secpod.oval:def:700430
oval:org.secpod.oval:def:101648

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