wifi: mt76: mt7915: fix mt7915_rate_txpower_get() resource leaks

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: fix mt7915_rate_txpower_get() resource leaks Coverity message: variable "buf" going out of scope leaks the storage. Addresses-Coverity-ID: 1527799 ("Resource leaks")

Scores

No CVSS score yet: neither the CNA, CISA nor NVD has scored this CVE. NVD status: Deferred.

EPSS (exploitation in 30 days)

0.20% · top 90% of all CVEs (6 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.

Affected products

• Linux · Linux

  • affected e3296759f34752ea2562678706dbb5bf607af530 – < ecff00802f60fa5d08c133d209ed984a455a41f8
  • affected e3296759f34752ea2562678706dbb5bf607af530 – < 8b25301af01566f4b5a301fc1ad7c5d2b1788d7f

• Linux · Linux

  • affected 6.2
  • unaffected < 6.2
  • unaffected 6.2.3 – ≤ 6.2.*
  • unaffected 6.3 – ≤ *

References (2)

• https://git.kernel.org/stable/c/ecff00802f60fa5d08c133d209ed984a455a41f8 (opens in a new tab)
• https://git.kernel.org/stable/c/8b25301af01566f4b5a301fc1ad7c5d2b1788d7f (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

[![CVE-2022-50573](https://trackcve.app/badge/CVE-2022-50573.svg)](https://trackcve.app/cve/CVE-2022-50573)

Record last updated 11 May 2026, 19:22 UTC.