CVE-2020-25211
Published: 09 September 2020
In the Linux kernel through 5.8.7, local attackers able to inject conntrack netlink configuration could overflow a local buffer, causing crashes or triggering use of incorrect protocol numbers in ctnetlink_parse_tuple_filter in net/netfilter/nf_conntrack_netlink.c, aka CID-1cc5ef91d2ff.
From the Ubuntu security team
It was discovered that the netfilter connection tracker for netlink in the Linux kernel did not properly perform bounds checking in some situations. A local attacker could use this to cause a denial of service (system crash).
Priority
Medium
CVSS 3 base score: 6.0
Status
| Package | Release | Status |
|---|---|---|
|
linux Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Not vulnerable
(5.8.0-36.40+21.04.1)
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Not vulnerable
(5.8.0-21.22)
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Released
(5.4.0-56.62)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(4.15.0-126.129)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Released
(4.4.0-197.229)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Ignored
(was needs-triage ESM criteria)
|
|
|
Patches: Introduced by c1d10adb4a521de5760112853f42aaeefcec96eb Fixed by 1cc5ef91d2ff94d2bf2de3b3585423e8a1051cb6 |
||
|
linux-aws Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Not vulnerable
(5.8.0-1018.20+21.04.1)
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Not vulnerable
(5.8.0-1007.7)
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Released
(5.4.0-1030.31)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(4.15.0-1088.93)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Released
(4.4.0-1118.132)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Released
(4.4.0-1082.86)
|
|
|
linux-aws-5.0 Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Ignored
(was needs-triage now end-of-life)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-aws-5.3 Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Ignored
(was needs-triage now end-of-life)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-aws-5.4 Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(5.4.0-1030.31~18.04.1)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-aws-hwe Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Does not exist
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Released
(4.15.0-1088.93~16.04.1)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-azure Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Not vulnerable
(5.8.0-1016.17+21.04.1)
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Not vulnerable
(5.8.0-1007.7)
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Released
(5.4.0-1032.33)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Ignored
(was needs-triage now end-of-life)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Released
(4.15.0-1100.111~16.04.1)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Released
(4.15.0-1100.111~14.04.1)
|
|
|
linux-azure-4.15 Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(4.15.0-1100.111)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-azure-5.3 Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Ignored
(was needs-triage now end-of-life)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-azure-5.4 Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(5.4.0-1032.33~18.04.1)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-azure-edge Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Ignored
(was needs-triage now end-of-life)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-gcp Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Not vulnerable
(5.8.0-1015.15+21.04.1)
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Not vulnerable
(5.8.0-1005.5)
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Released
(5.4.0-1030.32)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Ignored
(was needs-triage now end-of-life)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Released
(4.15.0-1088.101~16.04.1)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-gcp-4.15 Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(4.15.0-1088.101)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-gcp-5.3 Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Ignored
(was needs-triage now end-of-life)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-gcp-5.4 Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(5.4.0-1030.32~18.04.1)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-gcp-edge Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Ignored
(was needs-triage now end-of-life)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-gke-4.15 Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(4.15.0-1074.79)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-gke-5.0 Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Needed
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-gke-5.3 Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Needed
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-gke-5.4 Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(5.4.0-1030.32~18.04.1)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-gkeop-5.4 Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(5.4.0-1005.6)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-hwe Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Needed
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Released
(4.15.0-126.129~16.04.1)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-hwe-5.4 Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(5.4.0-56.62~18.04.1)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-hwe-5.8 Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Not vulnerable
(5.8.0-23.24~20.04.1)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Does not exist
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-hwe-edge Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Ignored
(was needs-triage now end-of-life)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Ignored
(was needs-triage now end-of-life)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-kvm Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Not vulnerable
(5.8.0-1010.11+21.04.1)
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Not vulnerable
(5.8.0-1005.5)
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Released
(5.4.0-1028.29)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(4.15.0-1079.81)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Released
(4.4.0-1084.93)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-lts-trusty Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Does not exist
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-lts-xenial Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Does not exist
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Released
(4.4.0-197.229~14.04.1)
|
|
|
linux-oem Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(4.15.0-1103.114)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Ignored
(was needs-triage now end-of-life)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-oem-5.6 Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Needed
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Does not exist
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-oem-osp1 Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Ignored
(was needed now end-of-life)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-oracle Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Not vulnerable
(5.8.0-1014.14+21.04.1)
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Not vulnerable
(5.8.0-1004.4)
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Released
(5.4.0-1030.32)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(4.15.0-1059.65)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Released
(4.15.0-1059.65~16.04.1)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-oracle-5.0 Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Ignored
(was needs-triage now end-of-life)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-oracle-5.3 Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Ignored
(was needs-triage now end-of-life)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-oracle-5.4 Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(5.4.0-1030.32~18.04.1)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-raspi Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Not vulnerable
(5.8.0-1008.11+21.04.1)
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Not vulnerable
(5.8.0-1003.6)
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Released
(5.4.0-1023.26)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Does not exist
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-raspi-5.4 Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(5.4.0-1023.26~18.04.1)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-raspi2 Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Ignored
(was needs-triage now end-of-life)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(4.15.0-1074.79)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Released
(4.4.0-1142.152)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-raspi2-5.3 Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Needed
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-riscv Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Not vulnerable
(5.8.0-10.12+21.04.1)
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Not vulnerable
(5.8.0-4.4)
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Released
(5.4.0-37.42)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Does not exist
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
linux-snapdragon Launchpad, Ubuntu, Debian |
Upstream |
Released
(5.9~rc7)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(4.15.0-1091.100)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Released
(4.4.0-1146.156)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
Notes
| Author | Note |
|---|---|
| sbeattie | fixed in 5.4 somewhere; proposed fix only going to stable trees |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25211
- https://git.kernel.org/linus/1cc5ef91d2ff94d2bf2de3b3585423e8a1051cb6
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1cc5ef91d2ff94d2bf2de3b3585423e8a1051cb6
- https://twitter.com/grsecurity/status/1303646421158109185
- https://lore.kernel.org/stable/20200727190731.4035744-2-willmcvicker@google.com/
- https://usn.ubuntu.com/usn/usn-4657-1
- https://usn.ubuntu.com/usn/usn-4658-1
- https://usn.ubuntu.com/usn/usn-4660-1
- NVD
- Launchpad
- Debian