CVE-2019-18812

Priority
Description
A memory leak in the sof_dfsentry_write() function in sound/soc/sof/debug.c
in the Linux kernel through 5.3.9 allows attackers to cause a denial of
service (memory consumption), aka CID-c0a333d842ef.
Notes
Package
Source: linux (LP Ubuntu Debian)
Upstream:needs-triage
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 (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 19.04 (Disco Dingo):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 19.10 (Eoan Ermine):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 20.04 (Focal Fossa):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Patches:
Introduced by
091c12e1f50cce93b1af90e56cad88787ec86dfb
Fixed by
c0a333d842ef67ac04adc72ff79dc1ccc3dca4ed
Package
Upstream:needs-triage
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 (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 19.04 (Disco Dingo):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 19.10 (Eoan Ermine):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 20.04 (Focal Fossa):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
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:needs-triage
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 (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 19.04 (Disco Dingo):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 19.10 (Eoan Ermine):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 20.04 (Focal Fossa):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Package
Upstream:needs-triage
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 (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 19.04 (Disco Dingo):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 19.10 (Eoan Ermine):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 20.04 (Focal Fossa):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Package
Upstream:needs-triage
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 (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:needs-triage
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 (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:needs-triage
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 (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 19.04 (Disco Dingo):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 19.10 (Eoan Ermine):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 20.04 (Focal Fossa):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Package
Upstream:needs-triage
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:needs-triage
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:needs-triage
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 (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 19.04 (Disco Dingo):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 19.10 (Eoan Ermine):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 20.04 (Focal Fossa):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Package
Upstream:needs-triage
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 (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 19.04 (Disco Dingo):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 19.10 (Eoan Ermine):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 19.04 (Disco Dingo):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 19.10 (Eoan Ermine):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 20.04 (Focal Fossa):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 19.04 (Disco Dingo):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 19.10 (Eoan Ermine):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 20.04 (Focal Fossa):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 19.04 (Disco Dingo):not-affected (CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST is not enabled)
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
More Information

Updated: 2019-12-05 21:10:06 UTC (commit 0aa5e7c87c8b55d2ec5c7f4ca1179cf75de91961)