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CVE record · `CVE-2022-49327`

- **Identifiers:** `CVE-2022-49327`
- **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:** 26 Feb 2025
- **Updated:** 11 May 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 26 Feb 2025, 02:10 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: `cafe563591446cf80bfbc2fe3bc72a2e36cf1060 to before 59afd4f287900c8187e968a4153ed35e6b48efce` (git)
  - affected: `cafe563591446cf80bfbc2fe3bc72a2e36cf1060 to before 5607652823ac65e2c6885e73bd46d5a4f9a20363` (git)
  - affected: `cafe563591446cf80bfbc2fe3bc72a2e36cf1060 to before 6332ea3e35efa12dc08f0cbf5faea5e6e8eb0497` (git)
  - affected: `cafe563591446cf80bfbc2fe3bc72a2e36cf1060 to before 1dda32aed6f62c163f38ff947ef5b3360e329159` (git)
  - affected: `cafe563591446cf80bfbc2fe3bc72a2e36cf1060 to before 32feee36c30ea06e38ccb8ae6e5c44c6eec790a6` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `3.10`
  - unaffected: `before 3.10` (semver)
  - unaffected: `5.10.121 to 5.10.*, inclusive` (semver)
  - unaffected: `5.15.46 to 5.15.*, inclusive` (semver)
  - unaffected: `5.17.14 to 5.17.*, inclusive` (semver)
  - unaffected: `5.18.3 to 5.18.*, inclusive` (semver)
  - unaffected: `5.19 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:** 0.0019, the 9th 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 26 Feb 2025. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2022-49327](https://www.cve.org/CVERecord?id=CVE-2022-49327)
- [NVD: CVE-2022-49327](https://nvd.nist.gov/vuln/detail/CVE-2022-49327)

### References from the CNA

- <https://git.kernel.org/stable/c/59afd4f287900c8187e968a4153ed35e6b48efce>
- <https://git.kernel.org/stable/c/5607652823ac65e2c6885e73bd46d5a4f9a20363>
- <https://git.kernel.org/stable/c/6332ea3e35efa12dc08f0cbf5faea5e6e8eb0497>
- <https://git.kernel.org/stable/c/1dda32aed6f62c163f38ff947ef5b3360e329159>
- <https://git.kernel.org/stable/c/32feee36c30ea06e38ccb8ae6e5c44c6eec790a6>

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-2022-49327>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2022-49327/>. Everything for agents: <https://agentprime.io/llms.txt>.