CVE-2017-13711
High
CVE-2017-13711
Use-after-free vulnerability in the sofree function in slirp/socket.c in QEMU (aka Quick Emulator) allows attackers to cause a denial of service (QEMU instance crash) by leveraging failure to properly clear ifq_so from pending packets.
Exploit probability
3.8%
Published
September 1, 2017
Required by
Not available
Last source change
July 8, 2026
02 / AFFECTED SOFTWARE
Affected packages
129 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Open Source Vulnerabilities
CVE-2017-13711
View original source
Use-after-free vulnerability in the sofree function in slirp/socket.c in QEMU (aka Quick Emulator) allows attackers to cause a denial of service (QEMU instance crash) by leveraging failure to properly clear ifq_so from pending packets.
05 / REFERENCES
Further evidence
- http://www.debian.org/security/2017/dsa-3991
- http://www.openwall.com/lists/oss-security/2017/08/29/6
- http://www.securityfocus.com/bid/100534
- https://access.redhat.com/errata/RHSA-2018:0816
- https://access.redhat.com/errata/RHSA-2018:1104
- https://access.redhat.com/errata/RHSA-2018:1113
- https://bugzilla.redhat.com/show_bug.cgi?id=1486400
- https://lists.gnu.org/archive/html/qemu-devel/2017-08/msg05201.html