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ubuntucveUbuntu.comUB:CVE-2009-1527
HistoryMay 05, 2009 - 12:00 a.m.

CVE-2009-1527

2009-05-0500:00:00
ubuntu.com
ubuntu.com
9

6.9 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:M/Au:N/C:C/I:C/A:C

0.0004 Low

EPSS

Percentile

9.9%

Race condition in the ptrace_attach function in kernel/ptrace.c in the
Linux kernel before 2.6.30-rc4 allows local users to gain privileges via a
PTRACE_ATTACH ptrace call during an exec system call that is launching a
setuid application, related to locking an incorrect cred_exec_mutex object.

Notes

Author Note
kees only affected 2.6.29

6.9 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:M/Au:N/C:C/I:C/A:C

0.0004 Low

EPSS

Percentile

9.9%

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