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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.securityfocus.com/bid/100534 ↗
- https://access.redhat.com/errata/RHSA-2018:0816 ↗
- http://www.openwall.com/lists/oss-security/2017/08/29/6 ↗
- http://www.debian.org/security/2017/dsa-3991 ↗
- 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 ↗