Description
Memory leaks in drivers/net/wireless/ath/ath9k/htc_hst.c in the Linux
kernel through 5.3.11 allow attackers to cause a denial of service (memory
consumption) by triggering wait_for_completion_timeout() failures. This
affects the htc_config_pipe_credits() function, the htc_setup_complete()
function, and the htc_connect_service() function, aka CID-853acf7caf10.
Ubuntu-Description
It was discovered that the Atheros HTC based wireless driver in the Linux
kernel did not properly deallocate in certain error conditions. A local
attacker could use this to cause a denial of service (memory exhaustion).
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | released
(4.15.0-118.119)
|
Ubuntu 20.04 LTS: | not-affected
(5.4.0-9.12)
|
Ubuntu 16.04 ESM: | released
(4.4.0-190.220)
|
Ubuntu 14.04 ESM: | ignored
(was needs-triage ESM criteria)
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | released
(4.15.0-1083.87)
|
Ubuntu 20.04 LTS: | not-affected
(5.4.0-1005.5)
|
Ubuntu 16.04 ESM: | released
(4.4.0-1114.127)
|
Ubuntu 14.04 ESM: | released
(4.4.0-1078.82)
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | ignored
(was needed now end-of-life)
|
Ubuntu 20.04 LTS: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | DNE
|
Ubuntu 20.04 LTS: | not-affected
(5.11.0-1009.9~20.04.2)
|
Ubuntu 16.04 ESM: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | ignored
(was needed now end-of-life)
|
Ubuntu 20.04 LTS: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | not-affected
(5.4.0-1018.18~18.04.1)
|
Ubuntu 20.04 LTS: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | DNE
|
Ubuntu 20.04 LTS: | not-affected
(5.8.0-1035.37~20.04.1)
|
Ubuntu 16.04 ESM: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | DNE
|
Ubuntu 20.04 LTS: | DNE
|
Ubuntu 16.04 ESM: | released
(4.15.0-1083.87~16.04.1)
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | ignored
(was needed now end-of-life)
|
Ubuntu 20.04 LTS: | not-affected
(5.4.0-1006.6)
|
Ubuntu 16.04 ESM: | released
(4.15.0-1096.106~16.04.1)
|
Ubuntu 14.04 ESM: | released
(4.15.0-1096.106~14.04.1)
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | released
(4.15.0-1096.106)
|
Ubuntu 20.04 LTS: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | DNE
|
Ubuntu 20.04 LTS: | not-affected
(5.11.0-1007.7~20.04.2)
|
Ubuntu 16.04 ESM: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | ignored
(was needed now end-of-life)
|
Ubuntu 20.04 LTS: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | not-affected
(5.4.0-1020.20~18.04.1)
|
Ubuntu 20.04 LTS: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | DNE
|
Ubuntu 20.04 LTS: | not-affected
(5.8.0-1033.35~20.04.1)
|
Ubuntu 16.04 ESM: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | ignored
(was needs-triage now end-of-life)
|
Ubuntu 20.04 LTS: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | DNE
|
Ubuntu 20.04 LTS: | not-affected
(5.4.0-1007.10)
|
Ubuntu 16.04 ESM: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | not-affected
(4.15.0-1005.8)
|
Ubuntu 20.04 LTS: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | ignored
(was needed now end-of-life)
|
Ubuntu 20.04 LTS: | not-affected
(5.4.0-1005.5)
|
Ubuntu 16.04 ESM: | released
(4.15.0-1084.95~16.04.1)
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | released
(4.15.0-1084.95)
|
Ubuntu 20.04 LTS: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | ignored
(was needed now end-of-life)
|
Ubuntu 20.04 LTS: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | not-affected
(5.4.0-1019.19~18.04.2)
|
Ubuntu 20.04 LTS: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | DNE
|
Ubuntu 20.04 LTS: | not-affected
(5.8.0-1032.34~20.04.1)
|
Ubuntu 16.04 ESM: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | ignored
(was needs-triage now end-of-life)
|
Ubuntu 20.04 LTS: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | DNE
|
Ubuntu 20.04 LTS: | not-affected
(5.4.0-1033.35)
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | released
(4.15.0-1070.73)
|
Ubuntu 20.04 LTS: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | ignored
(was needed now end-of-life)
|
Ubuntu 20.04 LTS: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | ignored
(was needed now end-of-life)
|
Ubuntu 20.04 LTS: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | not-affected
(5.4.0-1025.25~18.04.1)
|
Ubuntu 20.04 LTS: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | DNE
|
Ubuntu 20.04 LTS: | not-affected
(5.4.0-1008.9)
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | not-affected
(5.4.0-1001.1)
|
Ubuntu 20.04 LTS: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | ignored
(was needed now end-of-life)
|
Ubuntu 20.04 LTS: | DNE
|
Ubuntu 16.04 ESM: | released
(4.15.0-118.119~16.04.1)
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | DNE
|
Ubuntu 20.04 LTS: | not-affected
(5.11.0-22.23~20.04.1)
|
Ubuntu 16.04 ESM: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | not-affected
(5.4.0-37.41~18.04.1)
|
Ubuntu 20.04 LTS: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | DNE
|
Ubuntu 20.04 LTS: | not-affected
(5.8.0-23.24~20.04.1)
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | ignored
(was needed now end-of-life)
|
Ubuntu 20.04 LTS: | DNE
|
Ubuntu 16.04 ESM: | ignored
(was needs-triage now end-of-life)
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | released
(4.15.0-1075.76)
|
Ubuntu 20.04 LTS: | not-affected
(5.4.0-1004.4)
|
Ubuntu 16.04 ESM: | released
(4.4.0-1080.87)
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | DNE
|
Ubuntu 20.04 LTS: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | DNE
|
Ubuntu 20.04 LTS: | DNE
|
Ubuntu 14.04 ESM: | released
(4.4.0-190.220~14.04.1)
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | released
(4.15.0-1097.107)
|
Ubuntu 20.04 LTS: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | DNE
|
Ubuntu 20.04 LTS: | not-affected
(5.10.0-1008.9)
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | DNE
|
Ubuntu 20.04 LTS: | not-affected
(5.13.0-1009.10)
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | DNE
|
Ubuntu 20.04 LTS: | not-affected
(5.6.0-1007.7)
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | ignored
(was needed now end-of-life)
|
Ubuntu 20.04 LTS: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | released
(4.15.0-1054.58)
|
Ubuntu 20.04 LTS: | not-affected
(5.4.0-1005.5)
|
Ubuntu 16.04 ESM: | released
(4.15.0-1054.58~16.04.1)
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | ignored
(was needed now end-of-life)
|
Ubuntu 20.04 LTS: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | DNE
|
Ubuntu 20.04 LTS: | not-affected
(5.11.0-1008.8~20.04.1)
|
Ubuntu 16.04 ESM: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | ignored
(was needed now end-of-life)
|
Ubuntu 20.04 LTS: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | not-affected
(5.4.0-1019.19~18.04.1)
|
Ubuntu 20.04 LTS: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | DNE
|
Ubuntu 20.04 LTS: | not-affected
(5.8.0-1031.32~20.04.2)
|
Ubuntu 16.04 ESM: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | DNE
|
Ubuntu 20.04 LTS: | not-affected
(5.4.0-1007.7)
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | not-affected
(5.4.0-1013.13~18.04.1)
|
Ubuntu 20.04 LTS: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | ignored
(was needed now end-of-life)
|
Ubuntu 20.04 LTS: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | DNE
|
Ubuntu 20.04 LTS: | not-affected
(5.4.0-24.28)
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | DNE
|
Ubuntu 20.04 LTS: | not-affected
(5.11.0-1015.16~20.04.1)
|
Ubuntu 16.04 ESM: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | DNE
|
Ubuntu 20.04 LTS: | not-affected
(5.8.0-14.16~20.04.1)
|
Ubuntu 16.04 ESM: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
Upstream: | released
(5.4~rc1)
|
Ubuntu 18.04 LTS: | released
(4.15.0-1087.95)
|
Ubuntu 20.04 LTS: | DNE
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Updated: 2022-04-13 13:53:01 UTC (commit f411bd370d482ef4385c4e751d121a4055fbc009)