openSUSE-SU-2022:10032-1 Security update for various openSUSE kernel module packages
Not scored
Published
Check this codebase for openSUSE-SU-2022:10032-1 and fix it if it is affected.
What it is: openSUSE-SU-2022:10032-1 is a vulnerability in bbswitch, published on 27 Jun 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: There is no known exploitation of openSUSE-SU-2022:10032-1 in the wild and no public exploit code.
Affected product: bbswitch. No package-level version data is available, so check the vendor advisory linked from the reference page.
Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.
Reference: https://insights.sbomify.com/openSUSE-SU-2022-10032-1/ (Markdown: https://insights.sbomify.com/openSUSE-SU-2022-10032-1/index.md)
Attackers can bypass Secure Boot restrictions via the Grub2 BootHole vulnerability, requiring updated kernel modules to restore integrity.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is openSUSE-SU-2022:10032-1?
openSUSE-SU-2022:10032-1 is a vulnerability in bbswitch, published on 27 Jun 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
This update of various openSUSE kernel module packages fixes the following issue:
- rebuild with new secure boot key due to grub2 boothole 3 issues (bsc#1198581)
Which versions are affected by openSUSE-SU-2022:10032-1?
Linux distribution packages (9)
bbswitch openSUSE:Leap 15.3 | All versions | 0.8-lp153.3.2.1 |
mhvtl openSUSE:Leap 15.3 | All versions | 1.62-lp153.3.2.1 |
openafs openSUSE:Leap 15.3 | All versions | 1.8.7-lp153.2.2.1 |
pcfclock openSUSE:Leap 15.3 | All versions | 0.44-lp153.2.2.1 |
rtl8812au openSUSE:Leap 15.3 | All versions | 5.9.3.2+git20210427.6ef5d8f-lp153.2.2.1 |
rtw89 openSUSE:Leap 15.3 | All versions | 5.16~3.g38316db-lp153.4.1 |
v4l2loopback openSUSE:Leap 15.3 | All versions | 0.12.5-lp153.2.2.1 |
vhba-kmp openSUSE:Leap 15.3 | All versions | 20200106-lp153.2.2.1 |
xtables-addons openSUSE:Leap 15.3 | All versions | 3.18-lp153.2.2.1 |
How do I fix openSUSE-SU-2022:10032-1?
Apply the vendor's patch.
Is openSUSE-SU-2022:10032-1 being exploited?
There is no known exploitation of openSUSE-SU-2022:10032-1 in the wild and no public exploit code.