| Name | CVE-2019-11098 |
| Description | Insufficient input validation in MdeModulePkg in EDKII may allow an unauthenticated user to potentially enable escalation of privilege, denial of service and/or information disclosure via physical access. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 991495 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| edk2 (PTS) | bullseye (security), bullseye | 2020.11-2+deb11u2 | fixed |
| bookworm, bookworm (security) | 2022.11-6+deb12u1 | fixed |
| sid, trixie | 2024.11-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| edk2 | source | experimental | 2021.02-1 | | | |
| edk2 | source | bullseye | 2020.11-2+deb11u1 | | | |
| edk2 | source | (unstable) | 2020.11-5 | | | 991495 |
Notes
[buster] - edk2 <no-dsa> (Minor issue)
[stretch] - edk2 <no-dsa> (Minor issue)
https://edk2-docs.gitbook.io/security-advisory/bootguard-toctou-vulnerability
https://bugzilla.tianocore.org/show_bug.cgi?id=1614
https://bugzilla.tianocore.org/attachment.cgi?id=316