GSD-2022-1003502 efi: Do not import certificates from UEFI Secure Boot for T2 Macs
The Linux kernel incorrectly imported UEFI Secure Boot certificates on T2 Macs, potentially bypassing security restrictions, requiring a kernel patch.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2022-1003502?
GSD-2022-1003502 is a vulnerability in Kernel, published on 28 Jun 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
efi: Do not import certificates from UEFI Secure Boot for T2 Macs
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.121 by commit c072cab98bac11f6ef9db640fb51834d9552e2e6. For more details please see the references link.
Which versions are affected by GSD-2022-1003502?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1003502?
No fix has been published for GSD-2022-1003502 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1003502 being exploited?
There is no known exploitation of GSD-2022-1003502 in the wild and no public exploit code.