Description
In the Linux kernel before 5.1, there is a memory leak in
__feat_register_sp() in net/dccp/feat.c, which may cause denial of service,
aka CID-1d3ff0950e2b.
Ubuntu-Description
It was discovered that the Datagram Congestion Control Protocol (DCCP)
implementation in the Linux kernel did not properly deallocate memory in
certain error conditions. An attacker could possibly use this to cause a
denial of service (kernel memory exhaustion).
Package
| Upstream: | released
(5.1~rc4)
|
| Ubuntu 18.04 LTS: | released
(4.15.0-88.88)
|
| Ubuntu 20.04 LTS: | not-affected
(5.4.0-9.12)
|
| Ubuntu 16.04 ESM: | released
(4.4.0-174.204)
|
| Ubuntu 14.04 ESM: | ignored
(was needed ESM criteria)
|
Patches:
Package
| Upstream: | released
(5.1~rc4)
|
| Ubuntu 18.04 LTS: | released
(4.15.0-1060.62)
|
| Ubuntu 20.04 LTS: | not-affected
(5.4.0-1005.5)
|
| Ubuntu 16.04 ESM: | released
(4.4.0-1102.113)
|
| Ubuntu 14.04 ESM: | released
(4.4.0-1062.66)
|
Patches:
Package
| Upstream: | released
(5.1~rc4)
|
| Ubuntu 18.04 LTS: | released
(5.0.0-1025.28)
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.1~rc4)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 16.04 ESM: | released
(4.15.0-1060.62~16.04.1)
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.1~rc4)
|
| Ubuntu 18.04 LTS: | released
(5.0.0-1032.34)
|
| Ubuntu 20.04 LTS: | not-affected
(5.4.0-1006.6)
|
| Ubuntu 16.04 ESM: | released
(4.15.0-1071.76)
|
| Ubuntu 14.04 ESM: | released
(4.15.0-1071.76~14.04.1)
|
Patches:
Package
| Upstream: | released
(5.1~rc4)
|
| Ubuntu 18.04 LTS: | not-affected
(5.3.0-1007.8~18.04.1)
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.1~rc4)
|
| 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
(5.1~rc4)
|
| Ubuntu 18.04 LTS: | released
(5.0.0-1031.32)
|
| Ubuntu 20.04 LTS: | not-affected
(5.4.0-1005.5)
|
| Ubuntu 16.04 ESM: | released
(4.15.0-1055.59)
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.1~rc4)
|
| Ubuntu 18.04 LTS: | not-affected
(5.3.0-1008.9~18.04.1)
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.1~rc4)
|
| 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
(5.1~rc4)
|
| Ubuntu 18.04 LTS: | released
(4.15.0-1052.55)
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.1~rc4)
|
| Ubuntu 18.04 LTS: | released
(5.0.0-1030.31)
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.1~rc4)
|
| Ubuntu 18.04 LTS: | not-affected
(5.3.0-1011.12~18.04.1)
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.1~rc4)
|
| Ubuntu 18.04 LTS: | released
(5.3.0-26.28~18.04.1)
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 16.04 ESM: | released
(4.15.0-88.88~16.04.1)
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.1~rc4)
|
| Ubuntu 18.04 LTS: | ignored
(was needs-triage 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
(5.1~rc4)
|
| Ubuntu 18.04 LTS: | released
(4.15.0-1053.53)
|
| Ubuntu 20.04 LTS: | not-affected
(5.4.0-1004.4)
|
| Ubuntu 16.04 ESM: | released
(4.4.0-1066.73)
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.1~rc4)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.1~rc4)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | released
(4.4.0-174.204~14.04.1)
|
Patches:
Package
| Upstream: | released
(5.1~rc4)
|
| Ubuntu 18.04 LTS: | released
(4.15.0-1073.83)
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.1~rc4)
|
| Ubuntu 18.04 LTS: | DNE
|
| Ubuntu 20.04 LTS: | not-affected
(5.4.0-1002.4)
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.1~rc4)
|
| Ubuntu 18.04 LTS: | released
(5.0.0-1039.44)
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.1~rc4)
|
| Ubuntu 18.04 LTS: | released
(4.15.0-1033.36)
|
| Ubuntu 20.04 LTS: | not-affected
(5.4.0-1005.5)
|
| Ubuntu 16.04 ESM: | released
(4.15.0-1033.36~16.04.1)
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.1~rc4)
|
| Ubuntu 18.04 LTS: | released
(5.0.0-1011.16)
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.1~rc4)
|
| Ubuntu 18.04 LTS: | not-affected
(5.3.0-1011.12~18.04.1)
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.1~rc4)
|
| Ubuntu 18.04 LTS: | not-affected
(5.3.0-1017.19~18.04.1)
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Package
| Upstream: | released
(5.1~rc4)
|
| Ubuntu 18.04 LTS: | released
(4.15.0-1072.79)
|
| Ubuntu 20.04 LTS: | DNE
|
| Ubuntu 14.04 ESM: | DNE
|
Patches:
Updated: 2022-04-13 13:53:48 UTC (commit f411bd370d482ef4385c4e751d121a4055fbc009)