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ubuntuUbuntuUSN-2584-1
HistoryApr 30, 2015 - 12:00 a.m.

Linux kernel (EC2) vulnerability

2015-04-3000:00:00
ubuntu.com
55

6.5 Medium

AI Score

Confidence

High

6.2 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.0004 Low

EPSS

Percentile

9.3%

Releases

  • Ubuntu 10.04

Packages

  • linux-ec2 - Linux kernel for EC2

Details

A race condition between chown() and execve() was discovered in the Linux
kernel. A local attacker could exploit this race by using chown on a
setuid-user-binary to gain administrative privileges.

OSVersionArchitecturePackageVersionFilename
Ubuntu10.04noarchlinux-image-2.6.32-377-ec2< 2.6.32-377.94UNKNOWN
Ubuntu10.04noarchlinux-headers-2.6.32-377-ec2< 2.6.32-377.94UNKNOWN

6.5 Medium

AI Score

Confidence

High

6.2 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.0004 Low

EPSS

Percentile

9.3%