CVE-2018-20126

nvd nist

Published: Dec 20, 2018Modified: Nov 21, 2024

5.5

Vector

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

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

hw/rdma/vmw/pvrdma_cmd.c in QEMU allows create_cq and create_qp memory leaks because errors are mishandled.

Affected (7)

Products: Qemu: Qemu · Canonical: Ubuntu Linux · Opensuse: Leap

1 product

1 product

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Qemu Qemu	Up to 3.1.0

Configuration B

4 vulnerable

Vulnerable Software	Affected Versions
Canonical Ubuntu Linux	Version 14.04
Canonical Ubuntu Linux	Version 16.04
Canonical Ubuntu Linux	Version 18.04
Canonical Ubuntu Linux	Version 18.10

Configuration C

2 vulnerable

Vulnerable Software	Affected Versions
Opensuse Leap	Version 15.0
Opensuse Leap	Version 15.1

Related CWEs

CWE-772

Missing Release of Resource after Effective Lifetime

The product does not release a resource after its effective lifetime has ended, i.e., after the resource is no longer needed.

References (12)

http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00034.html

Source: cve@mitre.org

Mailing ListThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00038.html

Source: cve@mitre.org

Mailing ListThird Party Advisory

http://www.openwall.com/lists/oss-security/2018/12/19/4

Source: cve@mitre.org

Mailing ListPatchThird Party Advisory

http://www.securityfocus.com/bid/106298

Source: cve@mitre.org

Third Party AdvisoryVDB Entry

https://lists.gnu.org/archive/html/qemu-devel/2018-12/msg02824.html

Source: cve@mitre.org

PatchThird Party Advisory

https://usn.ubuntu.com/3923-1/

Source: cve@mitre.org

Third Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00034.html