Description
[Null pointer dereference and use-after-free in ax25_release()]
Ubuntu-Description
Duoming Zhou discovered that the AX.25 amateur radio protocol
implementation in the Linux kernel did not handle detach events properly in
some situations. A local attacker could possibly use this to cause a denial
of service (system crash) or execute arbitrary code.
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | ignored
(superseded by linux-aws-5.3)
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | ignored
(was needs-triage now end-of-life)
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 16.04 ESM: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | needed
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 16.04 ESM: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | ignored
(superseded by linux-aws-5.4)
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | needed
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | ignored
(superseded by linux-aws-5.11)
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 16.04 ESM: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 16.04 ESM: | ignored
(was needed ESM criteria)
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | needed
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | ignored
(was needs-triage now end-of-life)
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 16.04 ESM: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | needed
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 16.04 ESM: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | ignored
(superseded by linux-azure-5.4)
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | needed
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | ignored
(superseded by linux-azure-5.11)
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 16.04 ESM: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | ignored
(superseded by linux-azure-5.3)
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | needed
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 16.04 ESM: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | needed
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 16.04 ESM: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | needed
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 16.04 FIPS Compliant: | needs-triage
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 16.04 FIPS Certified: | needs-triage
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 16.04 ESM: | ignored
(was needed ESM criteria)
|
| Ubuntu 18.04 FIPS Certified: | needs-triage
|
| Ubuntu 20.04 FIPS Certified: | needs-triage
|
| Ubuntu 18.04 FIPS Compliant: | needs-triage
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
| Ubuntu 20.04 FIPS Compliant: | needs-triage
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | needed
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | ignored
(was needs-triage now end-of-life)
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 16.04 ESM: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | needed
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 16.04 ESM: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | ignored
(superseded by linux-gcp-5.4)
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | needed
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | ignored
(superseded by linux-gcp-5.11)
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 16.04 ESM: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | ignored
(was needs-triage now end-of-life)
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | ignored
(superseded by linux-gke-5.3)
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | ignored
(superseded by linux-gke-5.4)
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | needed
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | needed
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | needed
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | ignored
(replaced by linux-hwe-5.4)
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 16.04 ESM: | ignored
(was needed ESM criteria)
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | ignored
(superseded by linux-hwe-5.13)
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 16.04 ESM: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | needed
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 16.04 ESM: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | needed
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | ignored
(superseded by linux-hwe-5.11)
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | ignored
(superseded by linux-hwe-5.4)
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 16.04 ESM: | ignored
(superseded by linux-hwe)
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | needed
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 16.04 ESM: | DNE
|
| Ubuntu 22.04 LTS: | released
(5.15.0-1007.8)
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | needed
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 16.04 ESM: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | ignored
(was needs-triage now end-of-life)
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | needs-triage
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 16.04 ESM: | DNE
|
| Ubuntu 22.04 LTS: | released
(5.15.0-1008.11)
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | needs-triage
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | pending
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 16.04 ESM: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 16.04 ESM: | DNE
|
| Ubuntu 22.04 LTS: | released
(5.15.0-37.39)
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | ignored
(was needed ESM criteria)
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | ignored
(was needs-triage now end-of-life)
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | ignored
(was needs-triage now end-of-life)
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | ignored
(was needs-triage now end-of-life)
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | pending
(5.14.0-1036.40)
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 16.04 ESM: | DNE
|
| Ubuntu 22.04 LTS: | not-affected
(5.17.0-1003.3)
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | ignored
(was needs-triage now end-of-life)
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | ignored
(was needs-triage now end-of-life)
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | ignored
(superseded by linux-oracle-5.3)
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | ignored
(was needs-triage now end-of-life)
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 16.04 ESM: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | needed
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 16.04 ESM: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | ignored
(superseded by linux-oracle-5.4)
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | needed
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | ignored
(superseded by linux-oracle-5.11)
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 16.04 ESM: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | needed
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | needed
|
| Ubuntu 20.04 LTS: | ignored
(replaced by linux-raspi)
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | ignored
(superseded by linux-raspi-5.4)
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | ignored
(was needs-triage now end-of-life)
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 16.04 ESM: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | ignored
(superseded by linux-riscv-5.11)
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 16.04 ESM: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.17~rc8)
|
| Ubuntu 18.04 LTS: | needed
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 21.10: | DNE
|
| Ubuntu 22.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Updated: 2022-06-09 20:25:13 UTC (commit 98d18c0929bdccdc05ec5adc210c5a34e8cc12b1)