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ubuntucveUbuntu.comUB:CVE-2017-7541
HistoryJul 25, 2017 - 12:00 a.m.

CVE-2017-7541

2017-07-2500:00:00
ubuntu.com
ubuntu.com
35

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.2 High

CVSS2

Access Vector

LOCAL

Access 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

0.0004 Low

EPSS

Percentile

9.4%

The brcmf_cfg80211_mgmt_tx function in
drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c in the Linux
kernel before 4.12.3 allows local users to cause a denial of service
(buffer overflow and system crash) or possibly gain privileges via a
crafted NL80211_CMD_FRAME Netlink packet.

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchlinux< 3.13.0-132.181UNKNOWN
ubuntu16.04noarchlinux< 4.4.0-93.116UNKNOWN
ubuntu17.04noarchlinux< 4.10.0-35.39UNKNOWN
ubuntu16.04noarchlinux-aws< 4.4.0-1032.41UNKNOWN
ubuntu16.04noarchlinux-gcp< 4.10.0-1006.6UNKNOWN
ubuntu16.04noarchlinux-gke< 4.4.0-1028.28UNKNOWN
ubuntu16.04noarchlinux-hwe< 4.10.0-35.39~16.04.1UNKNOWN
ubuntu16.04noarchlinux-hwe-edge< 4.10.0-35.39~16.04.1UNKNOWN
ubuntu16.04noarchlinux-kvm< 4.4.0-1007.12UNKNOWN
ubuntu14.04noarchlinux-lts-xenial< 4.4.0-93.116~14.04.1UNKNOWN
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References

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.2 High

CVSS2

Access Vector

LOCAL

Access 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

0.0004 Low

EPSS

Percentile

9.4%