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CVE-2020-13362

Date: May 28, 2020

In QEMU 5.0.0 and earlier, megasas_lookup_frame in hw/scsi/megasas.c has an out-of-bounds read via a crafted reply_queue_head field from a guest OS user.

Language: C

Severity Score

3.2

Related Resources (15)

Url: http://www.openwall.com/lists/oss-security/2020/05/28/2

Url: https://usn.ubuntu.com/4467-1/

Url: https://security.alpinelinux.org/vuln/CVE-2020-13362

Url: https://lists.gnu.org/archive/html/qemu-devel/2020-05/msg06250.html

Url: https://nvd.nist.gov/vuln/detail/CVE-2020-13362

Url: https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html

Url: https://lists.gnu.org/archive/html/qemu-devel/2020-05/msg03131.html

Url: http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00086.html

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2020-13362

Url: https://security.gentoo.org/glsa/202011-09

Url: https://security-tracker.debian.org/tracker/CVE-2020-13362

Url: https://www.debian.org/security/2020/dsa-4728

Url: https://security.netapp.com/advisory/ntap-20200608-0003/

Url: https://lists.debian.org/debian-lts-announce/2020/06/msg00032.html

Url: https://www.mend.io/vulnerability-database/CVE-2020-13362

Severity Score

3.2

Weakness Type (CWE)

Out-of-bounds Read

CWE-125

CVSS v3.1

Base Score:	3.2
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	HIGH
User Interaction (UI):	NONE
Scope (S):	CHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	LOW

CVSS v2

Base Score:	2.1
Access Vector (AV):	LOCAL
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

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