CVE-2020-11947
Published: 31 December 2020
iscsi_aio_ioctl_cb in block/iscsi.c in QEMU 4.1.0 has a heap-based buffer over-read that may disclose unrelated information from process memory to an attacker.
Priority
Medium
CVSS 3 base score: 3.8
Status
| Package | Release | Status |
|---|---|---|
|
qemu Launchpad, Ubuntu, Debian |
Upstream |
Needs triage
|
| Ubuntu 21.04 (Hirsute Hippo) |
Not vulnerable
(1:5.2+dfsg-2ubuntu1)
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Not vulnerable
(1:5.0-5ubuntu9.2)
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Released
(1:4.2-3ubuntu6.12)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(1:2.11+dfsg-1ubuntu7.35)
|
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Released
(1:2.5+dfsg-5ubuntu10.49)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Needed
|
|
|
Patches: Upstream: https://git.qemu.org/?p=qemu.git;a=commit;h=ff0507c239a246fd7215b31c5658fc6a3ee1e4c5 |
||
|
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
|
|