cve-2020-35506
Vulnerability from cvelistv5
Published
2021-05-28 10:20
Modified
2024-08-04 17:02
Severity ?
EPSS score ?
Summary
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.
References
▼ | URL | Tags | |
---|---|---|---|
secalert@redhat.com | http://www.openwall.com/lists/oss-security/2021/04/16/3 | Mailing List, Third Party Advisory | |
secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1909996 | Issue Tracking, Third Party Advisory | |
secalert@redhat.com | https://security.gentoo.org/glsa/202208-27 | Third Party Advisory | |
secalert@redhat.com | https://security.netapp.com/advisory/ntap-20210713-0006/ | Third Party Advisory | |
secalert@redhat.com | https://www.openwall.com/lists/oss-security/2021/04/16/3 | Mailing List, Third Party Advisory |
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Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.