Description
kernel/bpf/verifier.c in the Linux kernel 4.9.x through 4.9.71 does not
check the relationship between pointer values and the BPF stack, which
allows local users to cause a denial of service (integer overflow or
invalid memory access) or possibly have unspecified other impact.
Ubuntu-Description
Jann Horn discovered that the Berkeley Packet Filter (BPF) implementation
in the Linux kernel did not properly check the relationship between pointer
values and the BPF stack. A local attacker could use this to cause a denial
of service (system crash) or possibly execute arbitrary code.
Notes
tyhicks | This addresses an issue in the 4.9 stable tree |
Package
Upstream: | not-affected
|
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): | DNE
|
This package is not directly supported by the Ubuntu Security Team
Package
Upstream: | not-affected
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | not-affected
|
Ubuntu 16.04 LTS (Xenial Xerus): | not-affected
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | not-affected
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | not-affected
|
Ubuntu 16.04 LTS (Xenial Xerus): | not-affected
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | not-affected
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | not-affected
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | not-affected
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
(trusty was ignored [abandoned])
|
Ubuntu 16.04 LTS (Xenial Xerus): | ignored
(abandoned)
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | not-affected
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | not-affected
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | not-affected
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | not-affected
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | not-affected
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
(trusty was ignored [abandoned])
|
Ubuntu 16.04 LTS (Xenial Xerus): | not-affected
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | not-affected
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
(trusty was ignored [abandoned])
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | not-affected
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | not-affected
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | not-affected
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | not-affected
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Product
linux-krillin: | not-affected
|
Package
Upstream: | not-affected
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | not-affected
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | not-affected
|
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): | DNE
|
Package
Upstream: | not-affected
|
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): | DNE
|
Package
Upstream: | not-affected
|
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): | DNE
|
Package
Upstream: | not-affected
|
Ubuntu 12.04 ESM (Precise Pangolin): | ignored
(end-of-life)
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Patches:
This package is not directly supported by the Ubuntu Security Team
Package
Upstream: | not-affected
|
Ubuntu 12.04 ESM (Precise Pangolin): | ignored
(end-of-life)
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | not-affected
|
Ubuntu 12.04 ESM (Precise Pangolin): | ignored
(end-of-life)
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
This package is not directly supported by the Ubuntu Security Team
Package
Upstream: | not-affected
|
Ubuntu 12.04 ESM (Precise Pangolin): | not-affected
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | not-affected
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
(trusty was ignored [out of standard support])
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | not-affected
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
(trusty was ignored [was needs-triage now end-of-life])
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | not-affected
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
(trusty was ignored [out of standard support])
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | not-affected
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | not-affected
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | not-affected
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
(trusty was ignored [abandoned])
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | not-affected
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
(trusty was ignored [abandoned])
|
Ubuntu 16.04 LTS (Xenial Xerus): | ignored
(abandoned)
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | not-affected
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
(trusty was ignored [abandoned])
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | not-affected
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | not-affected
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | not-affected
|
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): | DNE
|
Package
Upstream: | not-affected
|
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): | DNE
|
Product
linux-vegetahd: | not-affected
|
Updated: 2019-12-05 18:48:41 UTC (commit dd38ff22974aae499eb50644b9d5a2817483cbdb)