CVE-2022-50418
- Source
- https://cve.org/CVERecord?id=CVE-2022-50418
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-50418.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2022-50418
- Downstream
- Related
- Published
- 2025-09-18T16:04:01Z
- Modified
- 2026-08-17T04:12:31Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- wifi: ath11k: mhi: fix potential memory leak in ath11k_mhi_register()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath11k: mhi: fix potential memory leak in ath11k_mhi_register()
mhi_alloc_controller() allocates a memory space for mhi_ctrl. When gets some error, mhi_ctrl should be freed with mhi_free_controller(). But when ath11k_mhi_read_addr_from_dt() fails, the function returns without calling mhi_free_controller(), which will lead to a memory leak.
We can fix it by calling mhi_free_controller() when ath11k_mhi_read_addr_from_dt() fails.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50418.json" }- References
-
- https://git.kernel.org/stable/c/015ced9eb63b8b19cb725a1d592d150b60494ced
- https://git.kernel.org/stable/c/43e7c3505ec70db3d3c6458824d5fa40f62e3e7b
- https://git.kernel.org/stable/c/72ef896e80b6ec7cdc1dd42577045f8e7c9c32b3
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50418.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-50418
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git