CVE-2017-13711

QEMU: Slirp: use-after-free when sending response

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Severity

Low

Red Hat Product Security

3.4

CVSS 3.0

Review impact separately from score.

Published · August 3, 2017

Updated · June 28, 2026

Description

A use-after-free issue was found in the Slirp networking implementation of the Quick emulator (QEMU). It occurs when a Socket referenced from multiple packets is freed while responding to a message. A user/process could use this flaw to crash the QEMU process on the host resulting in denial of service.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.0 · 3.4
CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:L

CVSS 2.0 · 2.9
AV:A/AC:M/Au:N/C:N/I:N/A:P

CWE-416 · Use After Free