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nvd[email protected]NVD:CVE-2016-0728
HistoryFeb 08, 2016 - 3:59 a.m.

CVE-2016-0728

2016-02-0803:59:10
web.nvd.nist.gov

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

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

7.6 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

0.4%

The join_session_keyring function in security/keys/process_keys.c in the Linux kernel before 4.4.1 mishandles object references in a certain error case, which allows local users to gain privileges or cause a denial of service (integer overflow and use-after-free) via crafted keyctl commands.

Affected configurations

NVD
Node
googleandroidMatch4.0
OR
googleandroidMatch4.0.1
OR
googleandroidMatch4.0.2
OR
googleandroidMatch4.0.3
OR
googleandroidMatch4.0.4
OR
googleandroidMatch4.1
OR
googleandroidMatch4.1.2
OR
googleandroidMatch4.2
OR
googleandroidMatch4.2.1
OR
googleandroidMatch4.2.2
OR
googleandroidMatch4.3
OR
googleandroidMatch4.3.1
OR
googleandroidMatch4.4
OR
googleandroidMatch4.4.1
OR
googleandroidMatch4.4.2
OR
googleandroidMatch4.4.3
OR
googleandroidMatch5.0
OR
googleandroidMatch5.0.1
OR
googleandroidMatch5.0.2
OR
googleandroidMatch5.1
OR
googleandroidMatch5.1.0
OR
googleandroidMatch5.1.1
OR
googleandroidMatch6.0
OR
googleandroidMatch6.0.1
Node
hpserver_migration_packRangeโ‰ค7.5
Node
linuxlinux_kernelRange3.8โ€“3.10.95
OR
linuxlinux_kernelRange3.11โ€“3.12.53
OR
linuxlinux_kernelRange3.13โ€“3.14.59
OR
linuxlinux_kernelRange3.15โ€“3.16.35
OR
linuxlinux_kernelRange3.17โ€“3.18.26
OR
linuxlinux_kernelRange3.19โ€“4.1.16
OR
linuxlinux_kernelRange4.2โ€“4.3.4
OR
linuxlinux_kernelRange4.4โ€“4.4.1
Node
debiandebian_linuxMatch8.0
Node
canonicalubuntu_linuxMatch12.04-
OR
canonicalubuntu_linuxMatch14.04esm
OR
canonicalubuntu_linuxMatch15.04
OR
canonicalubuntu_linuxMatch15.10

References

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

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

7.6 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

0.4%