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cve[email protected]CVE-2014-8173
HistoryMar 16, 2015 - 10:59 a.m.

CVE-2014-8173

2015-03-1610:59:03
[email protected]
web.nvd.nist.gov
56
cve-2014-8173
linux kernel
numa systems
denial of service
null pointer dereference
system crash
madv_willneed
madvise
page-table lock

7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

5.8 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

The pmd_none_or_trans_huge_or_clear_bad function in include/asm-generic/pgtable.h in the Linux kernel before 3.13 on NUMA systems does not properly determine whether a Page Middle Directory (PMD) entry is a transparent huge-table entry, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a crafted MADV_WILLNEED madvise system call that leverages the absence of a page-table lock.

Affected configurations

NVD
Node
linuxlinux_kernelRange3.9–3.10.76
OR
linuxlinux_kernelRange3.11–3.12.43

Related

veracode 4
debiancve 1
ubuntucve 1
prion 1
nvd 1
cvelist 1
redhat 2
nessus 14
oraclelinux 4
openvas 8
f5 2
suse 1
centos 1
veracode
veracode
NULL Pointer Dereference
2019-05-02 05:12:38
Denial Of Service (DoS)
2019-05-02 05:12:38
Denial Of Service (DoS)
2019-05-02 05:12:38
debiancve
debiancve
CVE-2014-8173
2015-03-16 10:59:03
ubuntucve
ubuntucve
CVE-2014-8173
2015-03-16 00:00:00
prion
prion
Null pointer dereference
2015-03-16 10:59:00
nvd
nvd
CVE-2014-8173
2015-03-16 10:59:03
cvelist
cvelist
CVE-2014-8173
2015-03-16 10:00:00
redhat
redhat
(RHSA-2015:0694) Important: kernel-rt security, bug fix, and enhancement update
2015-03-17 00:00:00
(RHSA-2015:0290) Important: kernel security, bug fix, and enhancement update
2015-03-05 00:00:00
nessus
nessus
RHEL 6 : MRG (RHSA-2015:0694)
2015-03-18 00:00:00
OracleVM 3.3 : kernel-uek (OVMSA-2015-0034)
2015-03-18 00:00:00
Oracle Linux 5 / 6 : Unbreakable Enterprise kernel (ELSA-2015-3014)
2015-03-17 00:00:00
oraclelinux
oraclelinux
Unbreakable Enterprise kernel security update
2015-03-13 00:00:00
Unbreakable Enterprise kernel security update
2015-03-13 00:00:00
Unbreakable Enterprise kernel security and bugfix update
2015-03-19 00:00:00
openvas
openvas
Oracle: Security Advisory (ELSA-2015-3014)
2015-10-06 00:00:00
Oracle: Security Advisory (ELSA-2015-3013)
2015-10-06 00:00:00
Oracle: Security Advisory (ELSA-2015-3012)
2015-10-06 00:00:00
f5
f5
K17121 : Linux network subsystem vulnerabilities CVE-2014-8160, CVE-2014-8172, CVE-2014-8173, CVE-2014-9428, CVE-2014-9644, CVE-2015-0274, and CVE-2015-2041
2015-08-12 00:00:00
SOL17121 - Linux network subsystem vulnerabilities CVE-2014-8160, CVE-2014-8172, CVE-2014-8173, CVE-2014-9428, CVE-2014-9644, CVE-2015-0274, and CVE-2015-2041
2015-08-12 00:00:00
suse
suse
Security update for the Linux Kernel (important)
2015-04-13 14:17:21
centos
centos
kernel, perf, python security update
2015-03-17 13:28:28

7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

5.8 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON
Related for CVE-2014-8173
veracode4debiancve1ubuntucve1prion1nvd1cvelist1redhat2nessus14oraclelinux4openvas8f52suse1centos1