CVE-2019-14558

NameCVE-2019-14558
DescriptionInsufficient control flow management in BIOS firmware for 8th, 9th, 10th Generation Intel(R) Core(TM), Intel(R) Celeron(R) Processor 4000 & 5000 Series Processors may allow an authenticated user to potentially enable denial of service via adjacent access.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitylow

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
edk2 (PTS)stretch0~20161202.7bbe0b3e-1+deb9u1vulnerable
buster0~20181115.85588389-3+deb10u1fixed
bullseye, sid2020.08-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
edk2sourcejessie(unfixed)end-of-life
edk2sourcebuster0~20181115.85588389-3+deb10u1
edk2source(unstable)0~20200229.4c0f6e34-1

Notes

[stretch] - edk2 <ignored> (Minor issue)
[jessie] - edk2 <end-of-life> (non-free)
https://bugzilla.tianocore.org/show_bug.cgi?id=1611
https://github.com/tianocore/edk2/commit/764e8ba1389a617639d79d2c4f0d53f4ea4a7387
https://github.com/tianocore/edk2/commit/f1d78c489a39971b5aac5d2fc8a39bfa925c3c5d

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