CVE-2020-13754
Published: 02 June 2020
hw/pci/msix.c in QEMU 4.2.0 allows guest OS users to trigger an out-of-bounds access via a crafted address in an msi-x mmio operation.
Priority
Medium
CVSS 3 base score: 6.7
Status
| Package | Release | Status |
|---|---|---|
|
qemu Launchpad, Ubuntu, Debian |
Upstream |
Needs triage
|
| Ubuntu 21.04 (Hirsute Hippo) |
Not vulnerable
(1:5.0-5ubuntu4)
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Not vulnerable
(1:5.0-5ubuntu4)
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Released
(1:4.2-3ubuntu6.4)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(1:2.11+dfsg-1ubuntu7.31)
|
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Released
(1:2.5+dfsg-5ubuntu10.45)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Released
(2.0.0+dfsg-2ubuntu1.47+esm1)
|
|
|
Patches: Upstream: https://git.qemu.org/?p=qemu.git;a=commit;h=5d971f9e672507210e77d020d89e0e89165c8fc9 Upstream: https://git.qemu.org/?p=qemu.git;a=commit;h=dba04c3488c4699f5afe96f66e448b1d447cf3fb (regression fix) |
||
|
qemu-kvm Launchpad, Ubuntu, Debian |
Upstream |
Needs triage
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Does not exist
|
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
Notes
| Author | Note |
|---|---|
| mdeslaur | the fix for this issue introduced a regression, see: https://bugs.launchpad.net/qemu/+bug/1886318 |