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cve[email protected]CVE-2016-6136
HistoryAug 06, 2016 - 8:59 p.m.

CVE-2016-6136

2016-08-0620:59:06
CWE-362
web.nvd.nist.gov
94
cve-2016-6136
race condition
audit_log_single_execve_arg
linux kernel
character-set restrictions
system-call auditing
double fetch
vulnerability
nvd

CVSS2

1.9

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

4.7

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N

AI Score

5.3

Confidence

Low

EPSS

0

Percentile

5.1%

Race condition in the audit_log_single_execve_arg function in kernel/auditsc.c in the Linux kernel through 4.7 allows local users to bypass intended character-set restrictions or disrupt system-call auditing by changing a certain string, aka a β€œdouble fetch” vulnerability.

Affected configurations

NVD
Node
linuxlinux_kernelRange≀4.7
VendorProductVersionCPE
linuxlinux_kernelcpe:/o:linux:linux_kernel::::

CVSS2

1.9

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

4.7

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N

AI Score

5.3

Confidence

Low

EPSS

0

Percentile

5.1%