CVE-2020-35505
- State
- Published
- Severity
- Not scored
- Published
- May 28, 2021
- Updated
- Aug 4, 2024
- Reserved
- Dec 17, 2020
Description
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.
Scores
The record has no CVSS score.
Weaknesses
Affected Products
| Product | Versions |
|---|---|
QEMUn/a |
|
References
- [oss-security] 20210416 QEMU: ESP security fixesmailing-list
- https://www.openwall.com/lists/oss-security/2021/04/16/3
- https://bugzilla.redhat.com/show_bug.cgi?id=1909769
- https://security.netapp.com/advisory/ntap-20210713-0006/
- GLSA-202208-27vendor-advisory
- [debian-lts-announce] 20220905 [SECURITY] [DLA 3099-1] qemu security updatemailing-list
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