# wifi: ath9k: add range check for conn_rsp_epid in htc_connect_service()

CVE record · `CVE-2024-53156`

- **Identifiers:** `CVE-2024-53156`
- **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:** 24 Dec 2024
- **Updated:** 11 May 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 24 Dec 2024, 11:28 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: `fb9987d0f748c983bb795a86f47522313f701a08 to before 5f177fb9d01355ac183e65ad8909ea8ef734e0cf` (git)
  - affected: `fb9987d0f748c983bb795a86f47522313f701a08 to before cb480ae80fd4d0f1ac9e107ce799183beee5124b` (git)
  - affected: `fb9987d0f748c983bb795a86f47522313f701a08 to before c941af142200d975dd3be632aeb490f4cb91dae4` (git)
  - affected: `fb9987d0f748c983bb795a86f47522313f701a08 to before 8965db7fe2e913ee0802b05fc94c6d6aa74e0596` (git)
  - affected: `fb9987d0f748c983bb795a86f47522313f701a08 to before 70eae50d2156cb6e078d0d78809b49bf2f4c7540` (git)
  - affected: `fb9987d0f748c983bb795a86f47522313f701a08 to before b6551479daf2bfa80bfd5d9016b02a810e508bfb` (git)
  - affected: `fb9987d0f748c983bb795a86f47522313f701a08 to before 3fe99b9690b99606d3743c9961ebee865cfa1ab8` (git)
  - affected: `fb9987d0f748c983bb795a86f47522313f701a08 to before bc981179ab5d1a2715f35e3db4e4bb822bacc849` (git)
  - affected: `fb9987d0f748c983bb795a86f47522313f701a08 to before 8619593634cbdf5abf43f5714df49b04e4ef09ab` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `2.6.35`
  - unaffected: `before 2.6.35` (semver)
  - unaffected: `4.19.325 to 4.19.*, inclusive` (semver)
  - unaffected: `5.4.287 to 5.4.*, inclusive` (semver)
  - unaffected: `5.10.231 to 5.10.*, inclusive` (semver)
  - unaffected: `5.15.174 to 5.15.*, inclusive` (semver)
  - unaffected: `6.1.120 to 6.1.*, inclusive` (semver)
  - unaffected: `6.6.64 to 6.6.*, inclusive` (semver)
  - unaffected: `6.11.11 to 6.11.*, inclusive` (semver)
  - unaffected: `6.12.2 to 6.12.*, inclusive` (semver)
  - unaffected: `6.13 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:** 0.0024, the 14th percentile, on 8 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 24 Dec 2024. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2024-53156](https://www.cve.org/CVERecord?id=CVE-2024-53156)
- [NVD: CVE-2024-53156](https://nvd.nist.gov/vuln/detail/CVE-2024-53156)

### References from the CNA

- <https://git.kernel.org/stable/c/5f177fb9d01355ac183e65ad8909ea8ef734e0cf>
- <https://git.kernel.org/stable/c/cb480ae80fd4d0f1ac9e107ce799183beee5124b>
- <https://git.kernel.org/stable/c/c941af142200d975dd3be632aeb490f4cb91dae4>
- <https://git.kernel.org/stable/c/8965db7fe2e913ee0802b05fc94c6d6aa74e0596>
- <https://git.kernel.org/stable/c/70eae50d2156cb6e078d0d78809b49bf2f4c7540>
- <https://git.kernel.org/stable/c/b6551479daf2bfa80bfd5d9016b02a810e508bfb>
- <https://git.kernel.org/stable/c/3fe99b9690b99606d3743c9961ebee865cfa1ab8>
- <https://git.kernel.org/stable/c/bc981179ab5d1a2715f35e3db4e4bb822bacc849>
- <https://git.kernel.org/stable/c/8619593634cbdf5abf43f5714df49b04e4ef09ab>

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-2024-53156>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2024-53156/>. Everything for agents: <https://agentprime.io/llms.txt>.