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Alpine Linux Development TeamALPINE:CVE-2021-20181HistoryMay 13, 2021 - 4:15 p.m.
CVE-2021-20181
2021-05-1316:15:00
Alpine Linux Development Team
security.alpinelinux.org
15
0.0005 Low
EPSS
Percentile
17.4%
A race condition flaw was found in the 9pfs server implementation of QEMU up to and including 5.2.0. This flaw allows a malicious 9p client to cause a use-after-free error, potentially escalating their privileges on the system. The highest threat from this vulnerability is to confidentiality, integrity as well as system availability.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-community | noarch | qemu | <Â 6.0.0-r1 | UNKNOWN |
| Alpine | 3.16-community | noarch | qemu | <Â 6.0.0-r1 | UNKNOWN |
| Alpine | 3.17-community | noarch | qemu | <Â 6.0.0-r1 | UNKNOWN |
| Alpine | 3.18-community | noarch | qemu | <Â 6.0.0-r1 | UNKNOWN |
| Alpine | 3.19-community | noarch | qemu | <Â 6.0.0-r1 | UNKNOWN |
| Alpine | 3.20-community | noarch | qemu | <Â 6.0.0-r1 | UNKNOWN |
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