CVE-2020-13800
Published: 4 June 2020
ati-vga in hw/display/ati.c in QEMU 4.2.0 allows guest OS users to trigger infinite recursion via a crafted mm_index value during an ati_mm_read or ati_mm_write call.
Priority
Low
CVSS 3 base score: 6.0
Status
| Package | Release | Status |
|---|---|---|
|
qemu Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(code not present)
|
| eoan |
Ignored
(reached end-of-life)
|
|
| focal |
Released
(1:4.2-3ubuntu6.4)
|
|
| precise |
Does not exist
|
|
| trusty |
Not vulnerable
(code not present)
|
|
| upstream |
Needs triage
|
|
| xenial |
Not vulnerable
(code not present)
|
|
|
Patches: upstream: https://git.qemu.org/?p=qemu.git;a=commit;h=a98610c429d52db0937c1e48659428929835c455 |
||
|
qemu-kvm Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| precise |
Not vulnerable
(code not present)
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Does not exist
|
|
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13800
- https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg00944.html
- https://www.openwall.com/lists/oss-security/2020/06/04/2
- https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg00833.html
- https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg00825.html
- https://ubuntu.com/security/notices/USN-4467-1
- NVD
- Launchpad
- Debian