CVE-2019-19049
Published: 18 November 2019
** DISPUTED ** A memory leak in the unittest_data_add() function in drivers/of/unittest.c in the Linux kernel before 5.3.10 allows attackers to cause a denial of service (memory consumption) by triggering of_fdt_unflatten_tree() failures, aka CID-e13de8fe0d6a. NOTE: third parties dispute the relevance of this because unittest.c can only be reached during boot.
Priority
Negligible
CVSS 3 base score: 7.5
Status
| Package | Release | Status |
|---|---|---|
|
linux Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(option disabled)
|
| disco |
Not vulnerable
(option disabled)
|
|
| eoan |
Not vulnerable
(option disabled)
|
|
| precise |
Ignored
(was needs-triage ESM criteria)
|
|
| trusty |
Ignored
(was needs-triage ESM criteria)
|
|
| upstream |
Released
(5.4~rc5)
|
|
| xenial |
Not vulnerable
(option disabled)
|
|
|
linux-aws Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(option disabled)
|
| disco |
Not vulnerable
(option disabled)
|
|
| eoan |
Not vulnerable
(option disabled)
|
|
| precise |
Does not exist
|
|
| trusty |
Ignored
(was needs-triage ESM criteria)
|
|
| upstream |
Released
(5.4~rc5)
|
|
| xenial |
Not vulnerable
(option disabled)
|
|
|
linux-aws-5.0 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(option disabled)
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(5.4~rc5)
|
|
| xenial |
Does not exist
|
|
|
linux-aws-hwe Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(5.4~rc5)
|
|
| xenial |
Not vulnerable
(option disabled)
|
|
|
linux-azure Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(option disabled)
|
| disco |
Not vulnerable
(option disabled)
|
|
| eoan |
Not vulnerable
(option disabled)
|
|
| precise |
Does not exist
|
|
| trusty |
Ignored
(was needs-triage ESM criteria)
|
|
| upstream |
Released
(5.4~rc5)
|
|
| xenial |
Not vulnerable
(option disabled)
|
|
|
linux-azure-5.3 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(option disabled)
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(5.4~rc5)
|
|
| xenial |
Does not exist
|
|
|
linux-azure-edge Launchpad, Ubuntu, Debian |
bionic |
Ignored
(was needs-triage now end-of-life)
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(5.4~rc5)
|
|
| xenial |
Ignored
(was needs-triage now end-of-life)
|
|
|
linux-gcp Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(option disabled)
|
| disco |
Not vulnerable
(option disabled)
|
|
| eoan |
Not vulnerable
(option disabled)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(5.4~rc5)
|
|
| xenial |
Not vulnerable
(option disabled)
|
|
|
linux-gcp-5.3 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(option disabled)
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(5.4~rc5)
|
|
| xenial |
Does not exist
|
|
|
linux-gcp-edge Launchpad, Ubuntu, Debian |
bionic |
Ignored
(was needs-triage now end-of-life)
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(5.4~rc5)
|
|
| xenial |
Does not exist
|
|
|
linux-gke-4.15 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(option disabled)
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(5.4~rc5)
|
|
| xenial |
Does not exist
|
|
|
linux-gke-5.0 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(option disabled)
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(5.4~rc5)
|
|
| xenial |
Does not exist
|
|
|
linux-gke-5.3 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(5.3.0-1011.12~18.04.1)
|
| eoan |
Does not exist
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(5.4~rc5)
|
|
| xenial |
Does not exist
|
|
|
linux-hwe Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(option disabled)
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(5.4~rc5)
|
|
| xenial |
Not vulnerable
(option disabled)
|
|
|
linux-hwe-edge Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(option disabled)
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(5.4~rc5)
|
|
| xenial |
Ignored
(was needs-triage now end-of-life)
|
|
|
linux-kvm Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(option disabled)
|
| disco |
Not vulnerable
(option disabled)
|
|
| eoan |
Not vulnerable
(option disabled)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(5.4~rc5)
|
|
| xenial |
Not vulnerable
(option disabled)
|
|
|
linux-lts-trusty Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| precise |
Ignored
(was needs-triage ESM criteria)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(5.4~rc5)
|
|
| xenial |
Does not exist
|
|
|
linux-lts-xenial Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| precise |
Does not exist
|
|
| trusty |
Ignored
(was needs-triage ESM criteria)
|
|
| upstream |
Released
(5.4~rc5)
|
|
| xenial |
Does not exist
|
|
|
linux-oem Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(option disabled)
|
| disco |
Not vulnerable
(option disabled)
|
|
| eoan |
Not vulnerable
(option disabled)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(5.4~rc5)
|
|
| xenial |
Ignored
(was needs-triage now end-of-life)
|
|
|
linux-oem-5.4 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| eoan |
Does not exist
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(5.4~rc5)
|
|
| xenial |
Does not exist
|
|
|
linux-oem-osp1 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(option disabled)
|
| disco |
Not vulnerable
(option disabled)
|
|
| eoan |
Not vulnerable
(option disabled)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(5.4~rc5)
|
|
| xenial |
Does not exist
|
|
|
linux-oracle Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(option disabled)
|
| disco |
Not vulnerable
(option disabled)
|
|
| eoan |
Not vulnerable
(option disabled)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(5.4~rc5)
|
|
| xenial |
Not vulnerable
(option disabled)
|
|
|
linux-oracle-5.0 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(option disabled)
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(5.4~rc5)
|
|
| xenial |
Does not exist
|
|
|
linux-raspi2 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(option disabled)
|
| disco |
Not vulnerable
(option disabled)
|
|
| eoan |
Not vulnerable
(option disabled)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(5.4~rc5)
|
|
| xenial |
Not vulnerable
(option disabled)
|
|
|
linux-raspi2-5.3 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(5.3.0-1017.19~18.04.1)
|
| eoan |
Does not exist
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(5.4~rc5)
|
|
| xenial |
Does not exist
|
|
|
linux-snapdragon Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(option disabled)
|
| disco |
Not vulnerable
(option disabled)
|
|
| eoan |
Does not exist
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(5.4~rc5)
|
|
| xenial |
Not vulnerable
(option disabled)
|
Notes
| Author | Note |
|---|---|
| sbeattie | CONFIG_OF_UNITTEST is disabled in xenial-eoan in trusty and before, the option is CONFIG_OF_SELFTEST also disabled |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19049
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.10
- https://github.com/torvalds/linux/commit/e13de8fe0d6a51341671bbe384826d527afe8d44
- NVD
- Launchpad
- Debian