| Name | CVE-2020-15469 |
| Description | In QEMU 4.2.0, a MemoryRegionOps object may lack read/write callback methods, leading to a NULL pointer dereference. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more) |
| NVD severity | low |
| Debian Bugs | 970253 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| qemu (PTS) | stretch | 1:2.8+dfsg-6+deb9u9 | vulnerable |
| stretch (security) | 1:2.8+dfsg-6+deb9u11 | vulnerable |
| buster, buster (security) | 1:3.1+dfsg-8+deb10u8 | vulnerable |
| bullseye, sid | 1:5.1+dfsg-4 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| qemu | source | (unstable) | (unfixed) | low | | 970253 |
Notes
[buster] - qemu <postponed> (Minor issue, fix along in next DSA)
[stretch] - qemu <postponed> (Minor issue, fix along in next DSA)
https://www.openwall.com/lists/oss-security/2020/07/02/1
Proposed patch(es): https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg09961.html
Still under review: https://lists.gnu.org/archive/html/qemu-devel/2020-09/msg01569.html