Vulnerability Name:

CVE-2015-5158 (CCN-105008)

Assigned:2015-07-23
Published:2015-07-23
Updated:2020-09-08
Summary: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.
CVSS v3 Severity:5.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
4.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
4.4 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H)
3.9 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
CVSS v2 Severity:2.1 Low (CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-787
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2015-5158

Source: CCN
Type: qemu-devel Web site
[Qemu-devel] [PULL for-2.2 0/2] cirrus: fix blit region check (cve-2014-

Source: CCN
Type: oss-security Mailing List, Thu, 23 Jul 2015 16:20:36 +0530 (IST)
CVE-2015-5158 Qemu: scsi stack buffer overflow

Source: CCN
Type: IBM Security Bulletin T1022875
Vulnerabilities in Qemu affect PowerKVM (Multiple Vulnerabilities)

Source: CCN
Type: IBM Security Bulletin T1024322 (PowerKVM)
Multiple vulnerabilities in qemu affect PowerKVM

Source: BID
Type: Third Party Advisory, VDB Entry
76016

Source: CCN
Type: BID-76016
Qemu CVE-2015-5158 Local Denial of Service Vulnerability

Source: SECTRACK
Type: Third Party Advisory, VDB Entry
1033095

Source: XF
Type: UNKNOWN
qemu-cve20155158-dos(105008)

Source: MLIST
Type: Mailing List, Third Party Advisory
[Qemu-devel] 20150722 [PATCH] scsi: fix buffer overflow in scsi_req_parse_cdb (CVE-2015-5158)

Source: GENTOO
Type: Third Party Advisory
GLSA-201510-02

Vulnerable Configuration:Configuration 1:
  • cpe:/a:qemu:qemu:*:*:*:*:*:*:*:* (Version >= 2.2.0 and < 2.4.0)
  • OR cpe:/a:qemu:qemu:2.4.0:-:*:*:*:*:*:*
  • OR cpe:/a:qemu:qemu:2.4.0:rc1:*:*:*:*:*:*
  • OR cpe:/a:qemu:qemu:2.4.0:rc2:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:fabrice_bellard:qemu:0.8.2:*:*:*:*:*:*:*
  • AND
  • cpe:/a:ibm:powerkvm:2.1:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:powerkvm:3.1:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.precise:def:20155158000
    V
    		CVE-2015-5158 on Ubuntu 12.04 LTS (precise) - medium.
    2016-04-11
    oval:com.ubuntu.trusty:def:20155158000
    V
    		CVE-2015-5158 on Ubuntu 14.04 LTS (trusty) - medium.
    2016-04-11
    BACK
    qemu qemu *
    qemu qemu 2.4.0 -
    qemu qemu 2.4.0 rc1
    qemu qemu 2.4.0 rc2
    fabrice_bellard qemu 0.8.2
    ibm powerkvm 2.1
    ibm powerkvm 3.1