CVE-2019-19049

Priority
Description
** 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.
Notes
sbeattieCONFIG_OF_UNITTEST is disabled in xenial-eoan
in trusty and before, the option is CONFIG_OF_SELFTEST
also disabled
Package
Source: linux (LP Ubuntu Debian)
Upstream:released (5.4~rc5)
Ubuntu 12.04 ESM (Precise Pangolin):ignored (was needs-triage ESM criteria)
Ubuntu 14.04 ESM (Trusty Tahr):ignored (was needs-triage ESM criteria)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (option disabled)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (option disabled)
Ubuntu 19.04 (Disco Dingo):not-affected (option disabled)
Ubuntu 19.10 (Eoan Ermine):not-affected (option disabled)
Ubuntu 20.04 (Focal Fossa):not-affected (option disabled)
Patches:
Introduced by
b951f9dc7f25fc1e39aafda5edb4b47b38285d9f
Fixed by
e13de8fe0d6a51341671bbe384826d527afe8d44
Package
Upstream:released (5.4~rc5)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):ignored (was needs-triage ESM criteria)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (option disabled)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (option disabled)
Ubuntu 19.04 (Disco Dingo):not-affected (option disabled)
Ubuntu 19.10 (Eoan Ermine):not-affected (option disabled)
Ubuntu 20.04 (Focal Fossa):not-affected (option disabled)
Package
Upstream:released (5.4~rc5)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):pending (5.0.0-1023.26~18.04.1)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.4~rc5)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (option disabled)
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.4~rc5)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):ignored (was needs-triage ESM criteria)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (option disabled)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (option disabled)
Ubuntu 19.04 (Disco Dingo):not-affected (option disabled)
Ubuntu 19.10 (Eoan Ermine):not-affected (option disabled)
Ubuntu 20.04 (Focal Fossa):not-affected (option disabled)
Package
Upstream:released (5.4~rc5)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):pending (5.3.0-1008.9~18.04.1)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.4~rc5)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):ignored (was needs-triage now end-of-life)
Ubuntu 18.04 LTS (Bionic Beaver):needs-triage
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.4~rc5)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (option disabled)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (option disabled)
Ubuntu 19.04 (Disco Dingo):not-affected (option disabled)
Ubuntu 19.10 (Eoan Ermine):not-affected (option disabled)
Ubuntu 20.04 (Focal Fossa):not-affected (option disabled)
Package
Upstream:released (5.4~rc5)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):pending (5.3.0-1009.10~18.04.1)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.4~rc5)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):needs-triage
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.4~rc5)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (option disabled)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.4~rc5)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (option disabled)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.4~rc5)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (option disabled)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (option disabled)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.4~rc5)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (option disabled)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.4~rc5)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (option disabled)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (option disabled)
Ubuntu 19.04 (Disco Dingo):not-affected (option disabled)
Ubuntu 19.10 (Eoan Ermine):not-affected (option disabled)
Ubuntu 20.04 (Focal Fossa):not-affected (option disabled)
Package
Upstream:released (5.4~rc5)
Ubuntu 12.04 ESM (Precise Pangolin):ignored (was needs-triage ESM criteria)
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.4~rc5)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):ignored (was needs-triage ESM criteria)
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.4~rc5)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):ignored (was needs-triage now end-of-life)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (option disabled)
Ubuntu 19.04 (Disco Dingo):not-affected (option disabled)
Ubuntu 19.10 (Eoan Ermine):not-affected (option disabled)
Ubuntu 20.04 (Focal Fossa):not-affected (option disabled)
Package
Upstream:released (5.4~rc5)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (option disabled)
Ubuntu 19.04 (Disco Dingo):not-affected (option disabled)
Ubuntu 19.10 (Eoan Ermine):not-affected (option disabled)
Ubuntu 20.04 (Focal Fossa):not-affected (option disabled)
Package
Upstream:released (5.4~rc5)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (option disabled)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (option disabled)
Ubuntu 19.04 (Disco Dingo):not-affected (option disabled)
Ubuntu 19.10 (Eoan Ermine):not-affected (option disabled)
Ubuntu 20.04 (Focal Fossa):not-affected (option disabled)
Package
Upstream:released (5.4~rc5)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):pending (5.0.0-1009.14~18.04.1)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.4~rc5)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (option disabled)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (option disabled)
Ubuntu 19.04 (Disco Dingo):not-affected (option disabled)
Ubuntu 19.10 (Eoan Ermine):not-affected (option disabled)
Ubuntu 20.04 (Focal Fossa):not-affected (option disabled)
Package
Upstream:released (5.4~rc5)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (option disabled)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (option disabled)
Ubuntu 19.04 (Disco Dingo):not-affected (option disabled)
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
More Information

Updated: 2019-12-06 01:15:45 UTC (commit be3411dae570c7f9feeb8a3a68f54cc16c0d19d7)