CVE-2020-13659

LowCVSS 2.5/10Last modified Jun 17, 2026

Description

address_space_map in exec.c in QEMU 4.2.0 can trigger a NULL pointer dereference related to BounceBuffer.

Metrics

CVSS 3.1 2.5/10CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:L

Weakness enumeration

CWE-476

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00086.htmlBroken Link, Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2020/06/01/3Mailing List, Patch, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/07/msg00020.htmlMailing List, Third Party Advisory
https://lists.gnu.org/archive/html/qemu-devel/2020-05/msg07313.htmlMailing List, Patch, Third Party Advisory
https://security.gentoo.org/glsa/202011-09Third Party Advisory
https://security.netapp.com/advisory/ntap-20200608-0007/Third Party Advisory
https://usn.ubuntu.com/4467-1/Third Party Advisory
https://www.debian.org/security/2020/dsa-4728Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00086.htmlBroken Link, Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2020/06/01/3Mailing List, Patch, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/07/msg00020.htmlMailing List, Third Party Advisory
https://lists.gnu.org/archive/html/qemu-devel/2020-05/msg07313.htmlMailing List, Patch, Third Party Advisory
https://security.gentoo.org/glsa/202011-09Third Party Advisory
https://security.netapp.com/advisory/ntap-20200608-0007/Third Party Advisory
https://usn.ubuntu.com/4467-1/Third Party Advisory
https://www.debian.org/security/2020/dsa-4728Third Party Advisory

Timeline

Published: Jun 2, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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