Lucene search

K
cveMitreCVE-2017-5548
HistoryFeb 06, 2017 - 6:59 a.m.

CVE-2017-5548

2017-02-0606:59:00
CWE-119
mitre
web.nvd.nist.gov
32
4
linux kernel
cve-2017-5548
denial of service
memory corruption
nvd
config_vmap_stack
dma scatterlist

CVSS2

7.2

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.6

Confidence

High

EPSS

0

Percentile

5.1%

drivers/net/ieee802154/atusb.c in the Linux kernel 4.9.x before 4.9.6 interacts incorrectly with the CONFIG_VMAP_STACK option, which allows local users to cause a denial of service (system crash or memory corruption) or possibly have unspecified other impact by leveraging use of more than one virtual page for a DMA scatterlist.

Affected configurations

Nvd
Node
linuxlinux_kernelMatch4.9
OR
linuxlinux_kernelMatch4.9.1
OR
linuxlinux_kernelMatch4.9.2
OR
linuxlinux_kernelMatch4.9.3
OR
linuxlinux_kernelMatch4.9.4
OR
linuxlinux_kernelMatch4.9.5
VendorProductVersionCPE
linuxlinux_kernel4.9cpe:2.3:o:linux:linux_kernel:4.9:*:*:*:*:*:*:*
linuxlinux_kernel4.9.1cpe:2.3:o:linux:linux_kernel:4.9.1:*:*:*:*:*:*:*
linuxlinux_kernel4.9.2cpe:2.3:o:linux:linux_kernel:4.9.2:*:*:*:*:*:*:*
linuxlinux_kernel4.9.3cpe:2.3:o:linux:linux_kernel:4.9.3:*:*:*:*:*:*:*
linuxlinux_kernel4.9.4cpe:2.3:o:linux:linux_kernel:4.9.4:*:*:*:*:*:*:*
linuxlinux_kernel4.9.5cpe:2.3:o:linux:linux_kernel:4.9.5:*:*:*:*:*:*:*

Social References

More

CVSS2

7.2

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.6

Confidence

High

EPSS

0

Percentile

5.1%