PT-2018-3376
CVE-2018-19364
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Published
2018-11-08
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Updated
2020-05-12
Description by
CVSS 3.1
5.5
MediumMetricsAV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions:
QEMU (affected versions not specified)
Description:
The issue is related to the hw/9pfs/cofile.c and hw/9pfs/9p.c components in QEMU, where a race condition can occur, allowing a thread to modify an fid path while it is being accessed by another thread. This can lead to a use-after-free outcome, potentially causing a denial of service. The exploitation of this issue may allow an attacker to cause a service disruption.
Recommendations:
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
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