# CVE-2024-58053: rxrpc: Fix handling of received connection abort

> A flaw in the Linux kernel's rxrpc module causes calls to hang upon connection abort, leading to a denial of service.

- **Severity:** High 7.5 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** Yes
- **Published:** 6 Mar 2025
- **Updated:** 15 Oct 2026
- **Also known as:** AZL-68820, BELL-CVE-2024-58053, DEBIAN-CVE-2024-58053, GHSA-fr55-grv4-g65r, ROOT-OS-DEBIAN-11-CVE-2024-58053, ROOT-OS-DEBIAN-12-CVE-2024-58053, ROOT-OS-UBUNTU-2204-CVE-2024-58053, ROOT-OS-UBUNTU-2404-CVE-2024-58053, UBUNTU-CVE-2024-58053

## What is CVE-2024-58053?

CVE-2024-58053 is a high-severity denial of service vulnerability in Linux kernel, published on 6 Mar 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

In the Linux kernel, the following vulnerability has been resolved:

rxrpc: Fix handling of received connection abort

Fix the handling of a connection abort that we've received.  Though the
abort is at the connection level, it needs propagating to the calls on that
connection.  Whilst the propagation bit is performed, the calls aren't then
woken up to go and process their termination, and as no further input is
forthcoming, they just hang.

Also add some tracing for the logging of connection aborts.

## Which versions are affected by CVE-2024-58053?

It affects 1 product.


Products: Linux kernel.

## How do I fix CVE-2024-58053?

Apply the vendor's patch.

## Is CVE-2024-58053 being exploited?

There is no known exploitation of CVE-2024-58053 in the wild and no public exploit code.

## Other vulnerabilities in Linux kernel

- [CVE-2026-53266](https://insights.sbomify.com/CVE-2026-53266/): Linux Kernel Out-of-Bounds Write (high 8.8, exploited in the wild)
- [CVE-2013-6282](https://insights.sbomify.com/CVE-2013-6282/): Linux Kernel Improper Input Validation (high 8.8, exploited in the wild)
- [CVE-2022-0185](https://insights.sbomify.com/CVE-2022-0185/): Linux Kernel Heap-Based Buffer Overflow (high 8.4, exploited in the wild)
- [CVE-2013-2094](https://insights.sbomify.com/CVE-2013-2094/): Linux Kernel Privilege Escalation (high 8.4, exploited in the wild)
- [CVE-2026-53362](https://insights.sbomify.com/CVE-2026-53362/): Linux Kernel Unspecified (high 7.8, exploited in the wild)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-58053 and fix it if it is affected.

What it is: CVE-2024-58053 is a high-severity denial of service vulnerability in Linux kernel, published on 6 Mar 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2024-58053 in the wild and no public exploit code.

Affected product: Linux kernel. 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/CVE-2024-58053/ (Markdown: https://insights.sbomify.com/CVE-2024-58053/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-58053
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-58053
- OSV: https://osv.dev/vulnerability/CVE-2024-58053

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-58053/
Summaries are generated and may contain mistakes; the official description above is the record.