GSD-2022-1005821 spmi: trace: fix stack-out-of-bound access in SPMI tracing functions
A stack-out-of-bound access in Linux Kernel SPMI tracing functions may allow attackers to cause denial of service or execute arbitrary code.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2022-1005821?
GSD-2022-1005821 is a memory corruption vulnerability in Kernel, published on 17 Sep 2022.
Official description
spmi: trace: fix stack-out-of-bound access in SPMI tracing functions
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 v5.10.137 by commit dd02510fb43168310abfd0b9ccf49993a722fb91, it was introduced in version v4.3 by commit a9fce374815d8ab94a3e6259802a944e2cc21408. For more details please see the references link.
Which versions are affected by GSD-2022-1005821?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1005821?
No fix has been published for GSD-2022-1005821 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is GSD-2022-1005821 being exploited?
There is no known exploitation of GSD-2022-1005821 in the wild and no public exploit code.