# GSD-2022-1007079: arm64: ftrace: fix module PLTs with mcount

> A bug in the Linux kernel arm64 ftrace module PLT handling with mcount was fixed, potentially affecting stability or functionality.

- **Severity:** Not scored
- **Exploited in the wild:** Not known
- **Login needed:** Not stated
- **Attackable:** Not stated
- **Victim action needed:** Not stated
- **Fix available:** No
- **Published:** 14 Nov 2022

## What is GSD-2022-1007079?

GSD-2022-1007079 is a vulnerability in Kernel, published on 14 Nov 2022. 

### Official description

arm64: ftrace: fix module PLTs with mcount

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 v5.15.75 by commit 6c93b683cedaef745884cb9d554d02ed6266b897, it was introduced in version v5.15.49 by commit db73aa9466338ec821ed2a0b01721fe4d06876b1. For more details please see the references link.

## Which versions are affected by GSD-2022-1007079?

1 open source package ship an affected version, including Kernel.


| Package | Ecosystem | Affected | Fixed in |
| --- | --- | --- | --- |
| `Kernel` | Linux | All versions | None |

## How do I fix GSD-2022-1007079?

No fix has been published for GSD-2022-1007079 yet. Limit exposure of the affected software until one is available.

## Is GSD-2022-1007079 being exploited?

There is no known exploitation of GSD-2022-1007079 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for GSD-2022-1007079 and fix it if it is affected.

What it is: GSD-2022-1007079 is a vulnerability in Kernel, published on 14 Nov 2022. 
Exploitation: There is no known exploitation of GSD-2022-1007079 in the wild and no public exploit code.

Affected packages and fixed versions:
- Kernel (Linux): affected all versions; no fix listed

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/GSD-2022-1007079/ (Markdown: https://insights.sbomify.com/GSD-2022-1007079/index.md)
```

## Sources

- OSV: https://osv.dev/vulnerability/GSD-2022-1007079

---
From sbomify Insights: https://insights.sbomify.com/GSD-2022-1007079/
Summaries are generated and may contain mistakes; the official description above is the record.