CVE-2021-3947
Vulnerability from cvelistv5
Published
2022-02-18 17:50
Modified
2024-08-03 17:09
Severity ?
EPSS score ?
Summary
A stack-buffer-overflow was found in QEMU in the NVME component. The flaw lies in nvme_changed_nslist() where a malicious guest controlling certain input can read out of bounds memory. A malicious user could use this flaw leading to disclosure of sensitive information.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2021869 | Issue Tracking, Patch, Vendor Advisory | |
| secalert@redhat.com | https://security.gentoo.org/glsa/202208-27 | Third Party Advisory | |
| secalert@redhat.com | https://security.netapp.com/advisory/ntap-20220318-0003/ | 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.