Vulnerability DatabaseCVE-2020-13659
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CVE-2020-13659
June 02, 2020
address_space_map in exec.c in QEMU 4.2.0 can trigger a NULL pointer dereference related to BounceBuffer.
Related Resources (12)
https://security.gentoo.org/glsa/202011-09
https://security.alpinelinux.org/vuln/CVE-2020-13659
https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html
http://www.openwall.com/lists/oss-security/2020/06/01/3
https://lists.gnu.org/archive/html/qemu-devel/2020-05/msg07313.html
https://people.canonical.com/~ubuntu-security/cve/CVE-2020-13659
https://www.debian.org/security/2020/dsa-4728
https://usn.ubuntu.com/4467-1/
https://security-tracker.debian.org/tracker/CVE-2020-13659
https://access.redhat.com/security/cve/CVE-2020-13659
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00086.html
https://security.netapp.com/advisory/ntap-20200608-0007/
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CVSS v4
Base Score:
1.8
Attack Vector
LOCAL
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
HIGH
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
LOW
CVSS v3
Base Score:
2.5
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
CVSS v2
Base Score:
1.9
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Weakness Type (CWE)
NULL Pointer Dereference
CWE-476
EPSS
Base Score:
0.04