# mptcp: init: protect sched with rcu_read_lock

CVE record · `CVE-2024-53047`

- **Identifiers:** `CVE-2024-53047`
- **State:** Confirmed
- **Severity:** CVSS 5.5 Medium
- **Critical:** No
- **CNA:** Linux
- **Weakness (CWE):** [CWE-667](https://cwe.mitre.org/data/definitions/667.html)
- **Tags:** [CWE-667](https://agentprime.io/advisories/tag/cwe-667.md)
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 19 Nov 2024
- **Updated:** 11 May 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 19 Nov 2024, 17:19 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

## Affected products, as the CNA wrote them

- Vendor: Linux. Product: Linux.
  - affected: `1730b2b2c5a5a886007b247366aebe0976dc8881 to before cb8b81ad3e893a6d18dcdd3754cc2ea2a42c0136` (git)
  - affected: `1730b2b2c5a5a886007b247366aebe0976dc8881 to before 494eb22f9a7bd03783e60595a57611c209175f1a` (git)
  - affected: `1730b2b2c5a5a886007b247366aebe0976dc8881 to before 3deb12c788c385e17142ce6ec50f769852fcec65` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `6.6`
  - unaffected: `before 6.6` (semver)
  - unaffected: `6.6.60 to 6.6.*, inclusive` (semver)
  - unaffected: `6.11.7 to 6.11.*, inclusive` (semver)
  - unaffected: `6.12 to *, inclusive` (original_commit_for_fix)
  - Other versions: affected

## Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

## Severity and exploitation

- 5.5 Medium, CVSS 3.1: `CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H`, from ADP (CISA-ADP)

- **CISA KEV:** Not listed.
- **EPSS:** 0.0018, the 7th percentile, on 6 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

This record came from the full history of the CVE Program, published 19 Nov 2024. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2024-53047](https://www.cve.org/CVERecord?id=CVE-2024-53047)
- [NVD: CVE-2024-53047](https://nvd.nist.gov/vuln/detail/CVE-2024-53047)

### References from the CNA

- <https://git.kernel.org/stable/c/cb8b81ad3e893a6d18dcdd3754cc2ea2a42c0136>
- <https://git.kernel.org/stable/c/494eb22f9a7bd03783e60595a57611c209175f1a>
- <https://git.kernel.org/stable/c/3deb12c788c385e17142ce6ec50f769852fcec65>

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.

## Check whether this affects you

This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it. Compare the affected versions above with what you run.

- With the agentprime MCP server (<https://api.agentprime.io/mcp>), `get_advisory` returns this record and `search_advisories` finds related ones. Setup: <https://agentprime.io/mcp.md>
- As JSON: <https://api.agentprime.io/v1/advisories/CVE-2024-53047>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2024-53047/>. Everything for agents: <https://agentprime.io/llms.txt>.