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ubuntucveUbuntu.comUB:CVE-2015-5158
HistoryJul 24, 2015 - 12:00 a.m.

CVE-2015-5158

2015-07-2400:00:00
ubuntu.com
ubuntu.com
9

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

2.1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

23.9%

Stack-based buffer overflow in hw/scsi/scsi-bus.c in QEMU, when built with
SCSI-device emulation support, allows guest OS users with CAP_SYS_RAWIO
permissions to cause a denial of service (instance crash) via an invalid
opcode in a SCSI command descriptor block.

Bugs

Notes

Author Note
tyhicks 2.2.0 and newer
OSVersionArchitecturePackageVersionFilename
ubuntu15.04noarchqemu< 1:2.2+dfsg-5expubuntu9.3UNKNOWN

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

2.1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

23.9%