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Status published
Low
CVE-2020-13659
address_space_map in exec.c in QEMU 4.2.0 can trigger a NULL...
Vulnerability Description
address_space_map in exec.c in QEMU 4.2.0 can trigger a NULL pointer dereference related to BounceBuffer.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://lists.gnu.org/archive/html/qemu-devel/2020-05/msg07313.html
- http://www.openwall.com/lists/oss-security/2020/06/01/3
- https://security.netapp.com/advisory/ntap-20200608-0007/
- 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
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Affected Vendor
qemu
View all reports →Affected Software
qemu, debian linux, leap, ubuntu linux
Vulnerable Versions:
4.2.0, 9.0, 10.0, 15.2, 16.04, 18.04, 20.04
Timeline
Official Publish:
June 2nd, 2020
Last Modified:
August 4th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:L
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.