# bpf: Fix potential array overflow in bpf_trampoline_get_progs()

CVE record · `CVE-2022-49548`

- **Identifiers:** `CVE-2022-49548`
- **State:** Confirmed
- **Severity:** CVSS 7.8 High
- **Critical:** No
- **CNA:** Linux
- **Weakness (CWE):** [CWE-129](https://cwe.mitre.org/data/definitions/129.html)
- **Tags:** [CWE-129](https://agentprime.io/advisories/tag/cwe-129.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, 02:13 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: `88fd9e5352fe05f7fe57778293aebd4cd106960b to before 7f845de2863334bed4f362e95853f5e7bc323737` (git)
  - affected: `88fd9e5352fe05f7fe57778293aebd4cd106960b to before e36452d5da6325df7c10cffc60a9e68d21e2606d` (git)
  - affected: `88fd9e5352fe05f7fe57778293aebd4cd106960b to before 32c4559c61652f24c9fdd5440342196fe37453bc` (git)
  - affected: `88fd9e5352fe05f7fe57778293aebd4cd106960b to before 4f8897bcc20b9ae44758e0572538d741ab66f0dc` (git)
  - affected: `88fd9e5352fe05f7fe57778293aebd4cd106960b to before a2aa95b71c9bbec793b5c5fa50f0a80d882b3e8d` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `5.7`
  - unaffected: `before 5.7` (semver)
  - unaffected: `5.10.120 to 5.10.*, inclusive` (semver)
  - unaffected: `5.15.45 to 5.15.*, inclusive` (semver)
  - unaffected: `5.17.13 to 5.17.*, inclusive` (semver)
  - unaffected: `5.18.2 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

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

- **CISA KEV:** Not listed.
- **EPSS:** 0.0030, the 22nd percentile, on 7 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-2022-49548](https://www.cve.org/CVERecord?id=CVE-2022-49548)
- [NVD: CVE-2022-49548](https://nvd.nist.gov/vuln/detail/CVE-2022-49548)

### References from the CNA

- <https://git.kernel.org/stable/c/7f845de2863334bed4f362e95853f5e7bc323737>
- <https://git.kernel.org/stable/c/e36452d5da6325df7c10cffc60a9e68d21e2606d>
- <https://git.kernel.org/stable/c/32c4559c61652f24c9fdd5440342196fe37453bc>
- <https://git.kernel.org/stable/c/4f8897bcc20b9ae44758e0572538d741ab66f0dc>
- <https://git.kernel.org/stable/c/a2aa95b71c9bbec793b5c5fa50f0a80d882b3e8d>

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-2022-49548>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2022-49548/>. Everything for agents: <https://agentprime.io/llms.txt>.