CVE-2020-13361

In QEMU 5.0.0 and earlier, es1370_transfer_audio in hw/audio/es1370.c does not properly validate the frame count, which allows guest OS users to trigger an out-of-bounds access during an es1370_write() operation.

CVSS v3.0 3.9 LOW
CVSS v2.0 3.3 LOW

3.9^/10

CVSS v3.0 : LOW

Vector :

Exploitability : 0.8 / Impact : 2.7

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact LOW

Scope CHANGED

3.3^/10

CVSS v2.0 : LOW

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

Exploitability : 3.4 / Impact : 4.9

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.openwall.com/lists/oss-security/2020/05/28/1	Mailing List Patch Third Party Advisory
https://lists.gnu.org/archive/html/qemu-devel/2020-05/msg03983.html	Patch Third Party Advisory
https://security-tracker.debian.org/tracker/CVE-2020-13361
https://security.netapp.com/advisory/ntap-20200608-0003/
https://lists.debian.org/debian-lts-announce/2020/06/msg00032.html
https://www.debian.org/security/2020/dsa-4728
https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00086.html
https://usn.ubuntu.com/4467-1/
https://security.gentoo.org/glsa/202011-09

Configurations

Configuration 1 (hide)

cpe:2.3:a:qemu:qemu:4.2.0:*:*:*:*:*:*:*

Information

Published : 2020-05-28 14:15

Updated : 2020-11-11 06:15

NVD link : CVE-2020-13361

Mitre link : CVE-2020-13361

JSON object : View

Products Affected

qemu

qemu

CWE

CWE-787

Out-of-bounds Write

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