CVE-2020-35504

A NULL pointer dereference flaw was found in the SCSI emulation support of QEMU in versions before 6.0.0. This flaw allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of service. The highest threat from this vulnerability is to system availability.
References
Link Resource
http://www.openwall.com/lists/oss-security/2021/04/16/3 Mailing List Patch Third Party Advisory
https://www.openwall.com/lists/oss-security/2021/04/16/3 Mailing List Patch Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1909766 Issue Tracking Patch Third Party Advisory
https://security.netapp.com/advisory/ntap-20210713-0006/ Third Party Advisory
https://security.gentoo.org/glsa/202208-27 Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html Mailing List Third Party Advisory
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Configurations

Configuration 1 (hide)

cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*

Configuration 3 (hide)

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

Information

Published : 2021-05-28 04:15

Updated : 2022-09-22 14:03


NVD link : CVE-2020-35504

Mitre link : CVE-2020-35504


JSON object : View

CWE
CWE-476

NULL Pointer Dereference

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Products Affected

debian

  • debian_linux

fedoraproject

  • fedora

qemu

  • qemu