Back
CVE-2022-50172
mt76: mt76x02u: fix possible memory leak in __mt76x02u_mcu_send_msg
Medium5.5EPSS 0.24%
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: mt76: mt76x02u: fix possible memory leak in __mt76x02u_mcu_send_msg Free the skb if mt76u_bulk_msg fails in __mt76x02u_mcu_send_msg routine.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Analyzed | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.24% · top 84% of all CVEs (6 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Weakness
Affected products
- affected 4c89ff2c74e39b60f1f6e650721f6f92f007ea5b – < 3ad958bc488e3ecb0207d31621c00efb86f17482
- affected 4c89ff2c74e39b60f1f6e650721f6f92f007ea5b – < f1609c4f4a21777e081b36596224802b85052ad9
- affected 4c89ff2c74e39b60f1f6e650721f6f92f007ea5b – < da1ab462b96c5d47a0755aec957bae3d685538c5
- affected 4c89ff2c74e39b60f1f6e650721f6f92f007ea5b – < 2f53ba46d8c97aca681adbe5098e1f84580c446d
- affected 4c89ff2c74e39b60f1f6e650721f6f92f007ea5b – < cffd93411575afd987788e2ec3cb8eaff70f0215
- affected 4.20
- unaffected < 4.20
- unaffected 5.10.137 – ≤ 5.10.*
- unaffected 5.15.61 – ≤ 5.15.*
- unaffected 5.18.18 – ≤ 5.18.*
- unaffected 5.19.2 – ≤ 5.19.*
- unaffected 6.0 – ≤ *
References (5)
- https://git.kernel.org/stable/c/3ad958bc488e3ecb0207d31621c00efb86f17482 (opens in a new tab)
- https://git.kernel.org/stable/c/f1609c4f4a21777e081b36596224802b85052ad9 (opens in a new tab)
- https://git.kernel.org/stable/c/da1ab462b96c5d47a0755aec957bae3d685538c5 (opens in a new tab)
- https://git.kernel.org/stable/c/2f53ba46d8c97aca681adbe5098e1f84580c446d (opens in a new tab)
- https://git.kernel.org/stable/c/cffd93411575afd987788e2ec3cb8eaff70f0215 (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2022-50172)Record last updated .