A NULL pointer dereference flaw was found in the am53c974 SCSI host bus adapter emulation of QEMU in versions before 6.0.0. This issue occurs while handling the 'Information Transfer' command. 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 Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=1909769 | Issue Tracking Patch Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html | Mailing List Third Party Advisory |
https://security.gentoo.org/glsa/202208-27 | Third Party Advisory |
https://security.netapp.com/advisory/ntap-20210713-0006/ | Third Party Advisory |
https://www.openwall.com/lists/oss-security/2021/04/16/3 | Mailing List Patch Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2021-05-28T10:20:48
Updated: 2022-09-05T05:06:12
Reserved: 2020-12-17T00:00:00
Link: CVE-2020-35505
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-05-28T11:15:07.790
Modified: 2022-09-22T21:03:35.400
Link: CVE-2020-35505
JSON object: View
Redhat Information
No data.
CWE