GSD-2021-1000573 bpf: No need to simulate speculative domain for immediates
A speculative execution issue in the Linux kernel BPF subsystem was addressed, though specific impact remains unproven.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2021-1000573?
GSD-2021-1000573 is a vulnerability in Kernel, published on 4 Jun 2021.
Official description
bpf: No need to simulate speculative domain for immediates
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 v5.12.8 by commit f3ab9709b00ed389f870f6b20d323193bcf572c8, it was introduced in version by commit . For more details please see the references link.
Which versions are affected by GSD-2021-1000573?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2021-1000573?
No fix has been published for GSD-2021-1000573 yet. Limit exposure of the affected software until one is available.
Is GSD-2021-1000573 being exploited?
There is no known exploitation of GSD-2021-1000573 in the wild and no public exploit code.