CVE-2020-0548

Priority
Description
Cleanup errors in some Intel(R) Processors may allow an authenticated user
to potentially enable information disclosure via local access.
Ubuntu-Description
It was discovered that on some Intel processors, partial data values
previously read from a vector register on a physical core may be
propagated into unused portions of the store buffer. A local attacker
could possible use this to expose sensitive information.
Assigned-to
sbeattie
Notes
tyhicksThis issue only affects Intel processors
Package
Upstream:needed
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):released (3.20200609.0ubuntu0.14.04.0)
Ubuntu 16.04 LTS (Xenial Xerus):released (3.20200609.0ubuntu0.16.04.0)
Ubuntu 18.04 LTS (Bionic Beaver):released (3.20200609.0ubuntu0.18.04.0)
Ubuntu 19.10 (Eoan Ermine):released (3.20200609.0ubuntu0.19.10.0)
Ubuntu 20.04 LTS (Focal Fossa):released (3.20200609.0ubuntu0.20.04.0)
Ubuntu 20.10 (Groovy Gorilla):needed
More Information

Updated: 2020-06-09 20:14:31 UTC (commit a913017f1cd855569ad4f815bb443c88b6ea6f98)