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CVE-2020-13800

MEDIUM
6
CVSS Score
Published: June 4, 2020 at 03:23 PM UTC
Updated: June 17, 2026 at 02:53 AM UTC
3 products affected across 3 vendorsUbuntu LinuxLeapQEMU

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Severity
MEDIUM6
Exploit prediction
EPSS 0.5%

Description

ati-vga in hw/display/ati.c in QEMU 4.2.0 allows guest OS users to trigger infinite recursion via a crafted mm_index value during an ati_mm_read or ati_mm_write call.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

References (7)

Vendor Advisoryx_refsource_SUSEMailing ListThird Party Advisory
Source: [email protected]
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00086.html
x_refsource_MISCBroken Link
Source: [email protected]
https://cve.openeuler.org/cve#/CVEInfo/CVE-2020-13800
x_refsource_MISCMailing ListVendor Advisory
Source: [email protected]
https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg00825.html
Vendor Advisoryx_refsource_GENTOOThird Party Advisory
Source: [email protected]
https://security.gentoo.org/glsa/202011-09
x_refsource_CONFIRMThird Party Advisory
Source: [email protected]
https://security.netapp.com/advisory/ntap-20200717-0001/
Vendor Advisoryx_refsource_UBUNTUThird Party Advisory
Source: [email protected]
https://usn.ubuntu.com/4467-1/
x_refsource_CONFIRMMailing ListThird Party Advisory
Source: [email protected]
https://www.openwall.com/lists/oss-security/2020/06/04/2

CVSS

6MEDIUM[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-674

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