| Name | CVE-2014-3640 |
| Description | The sosendto function in slirp/udp.c in QEMU before 2.1.2 allows local users to cause a denial of service (NULL pointer dereference) by sending a udp packet with a value of 0 in the source port and address, which triggers access of an uninitialized socket. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-3044-1, DSA-3045-1 |
| Debian Bugs | 762532 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| qemu (PTS) | bullseye | 1:5.2+dfsg-11+deb11u3 | fixed |
| bullseye (security) | 1:5.2+dfsg-11+deb11u5 | fixed | |
| bookworm | 1:7.2+dfsg-7+deb12u16 | fixed | |
| bookworm (security) | 1:7.2+dfsg-7+deb12u15 | fixed | |
| trixie | 1:10.0.3+ds-0+deb13u1 | fixed | |
| trixie (security) | 1:10.0.2+ds-2+deb13u1 | fixed | |
| forky, sid | 1:10.1.0+ds-5 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| qemu | source | squeeze | (unfixed) | end-of-life | ||
| qemu | source | wheezy | 1.1.2+dfsg-6a+deb7u4 | DSA-3045-1 | ||
| qemu | source | (unstable) | 2.1+dfsg-5 | 762532 | ||
| qemu-kvm | source | squeeze | (unfixed) | end-of-life | ||
| qemu-kvm | source | wheezy | 1.1.2+dfsg-6+deb7u4 | DSA-3044-1 | ||
| qemu-kvm | source | (unstable) | (unfixed) |
http://lists.nongnu.org/archive/html/qemu-devel/2014-09/msg03543.html