CVE-2020-15469
Published: 02 July 2020
In QEMU 4.2.0, a MemoryRegionOps object may lack read/write callback methods, leading to a NULL pointer dereference.
Priority
Low
CVSS 3 base score: 2.3
Status
| Package | Release | Status |
|---|---|---|
|
qemu Launchpad, Ubuntu, Debian |
Upstream |
Needs triage
|
| Ubuntu 21.04 (Hirsute Hippo) |
Deferred
(2021-02-02)
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Deferred
(2021-02-02)
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Deferred
(2021-02-02)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Deferred
(2021-02-02)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Deferred
(2021-02-02)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Deferred
(2021-02-02)
|
|
|
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 LTS (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
Notes
| Author | Note |
|---|---|
| mdeslaur | as of 2021-02-02, the proposed patch has not been commited upstream impact is limited, a privileged guest user can only use this issue to perform a denial of service to their own instance |