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CVE-2020-35506

UNKNOWN
Published 2021-05-28T10:20:55
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No CVSS data available

Description

A use-after-free vulnerability was found in the am53c974 SCSI host bus adapter emulation of QEMU in versions before 6.0.0 during the handling of the 'Information Transfer' command (CMD_TI). This flaw allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of service or potential code execution with the privileges of the QEMU process.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-qfjc-pj3q-qmpf

Advisory Details

A use-after-free vulnerability was found in the am53c974 SCSI host bus adapter emulation of QEMU in versions before 6.0.0 during the handling of the 'Information Transfer' command (CMD_TI). This flaw allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of service or potential code execution with the privileges of the QEMU process.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2020-35506
WEB https://bugzilla.redhat.com/show_bug.cgi?id=1909996
WEB https://security.gentoo.org/glsa/202208-27
WEB https://security.netapp.com/advisory/ntap-20210713-0006
WEB https://www.openwall.com/lists/oss-security/2021/04/16/3
WEB http://www.openwall.com/lists/oss-security/2021/04/16/3

Advisory provided by GitHub Security Advisory Database. Published: May 24, 2022, Modified: August 16, 2022

References

http://www.openwall.com/lists/oss-security/2021/04/16/3
https://www.openwall.com/lists/oss-security/2021/04/16/3
https://bugzilla.redhat.com/show_bug.cgi?id=1909996
https://security.netapp.com/advisory/ntap-20210713-0006/
https://security.gentoo.org/glsa/202208-27
Published: 2021-05-28T10:20:55
Last Modified: 2024-08-04T17:02:08.237Z
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