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ubuntucveUbuntu.comUB:CVE-2009-1883
HistorySep 18, 2009 - 12:00 a.m.

CVE-2009-1883

2009-09-1800:00:00
ubuntu.com
ubuntu.com
9

4.4 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.0004 Low

EPSS

Percentile

5.3%

The z90crypt_unlocked_ioctl function in the z90crypt driver in the Linux
kernel 2.6.9 does not perform a capability check for the Z90QUIESCE
operation, which allows local users to leverage euid 0 privileges to force
a driver outage.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu6.06noarchlinux-source-2.6.15< 2.6.15-55.80UNKNOWN

4.4 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.0004 Low

EPSS

Percentile

5.3%