cve-2016-7421
Vulnerability from cvelistv5
Published
2016-12-10 00:00
Modified
2024-08-06 01:57
Severity ?
EPSS score ?
Summary
The pvscsi_ring_pop_req_descr function in hw/scsi/vmw_pvscsi.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (infinite loop and QEMU process crash) by leveraging failure to limit process IO loop to the ring size.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=d251157ac1928191af851d199a9ff255d330bec9 | ||
| secalert@redhat.com | http://www.openwall.com/lists/oss-security/2016/09/16/3 | Mailing List, Third Party Advisory | |
| secalert@redhat.com | http://www.openwall.com/lists/oss-security/2016/09/16/9 | Mailing List, Third Party Advisory | |
| secalert@redhat.com | http://www.securityfocus.com/bid/92998 | Third Party Advisory, VDB Entry | |
| secalert@redhat.com | https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html | Mailing List, Third Party Advisory | |
| secalert@redhat.com | https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg03609.html | Patch, Third Party Advisory | |
| secalert@redhat.com | https://security.gentoo.org/glsa/201609-01 | 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.
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- 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.