High severity7.5NVD Advisory· Published Sep 1, 2017· Updated Jun 17, 2026
CVE-2017-13711
CVE-2017-13711
Description
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.
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Affected products
7- osv-coords4 versionspkg:rpm/opensuse/qemu&distro=openSUSE%20Tumbleweedpkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3
< 6.1.0-32.1+ 3 more
- (no CPE)range: < 6.1.0-32.1
- (no CPE)range: < 2.9.1-6.6.3
- (no CPE)range: < 2.9.1-6.6.3
- (no CPE)range: < 2.9.1-6.6.3
Patches
Vulnerability mechanics
References
8- www.openwall.com/lists/oss-security/2017/08/29/6nvdMailing ListPatchThird Party Advisory
- bugzilla.redhat.com/show_bug.cginvdIssue TrackingPatchThird Party Advisory
- lists.gnu.org/archive/html/qemu-devel/2017-08/msg05201.htmlnvdPatchThird Party Advisory
- www.debian.org/security/2017/dsa-3991nvdThird Party Advisory
- www.securityfocus.com/bid/100534nvdThird Party AdvisoryVDB Entry
- access.redhat.com/errata/RHSA-2018:0816nvdThird Party Advisory
- access.redhat.com/errata/RHSA-2018:1104nvdThird Party Advisory
- access.redhat.com/errata/RHSA-2018:1113nvdThird Party Advisory
News mentions
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