PT-2018-3376 · Qemu+3 · Qemu+3
Zhibin Hu
·
Publicado
2018-11-08
·
Atualizado
2020-05-12
·
CVE-2018-19364
CVSS v3.1
5.5
Média
| Vetor | AV: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.
Use After Free
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Produtos afetados
Alt Linux
Qemu
Suse
Ubuntu