CVE-2022-50508 in Linux

Resumen

por MITRE • 2025-10-04

In the Linux kernel, the following vulnerability has been resolved:

wifi: mt76: mt76x0: fix oob access in mt76x0_phy_get_target_power

After 'commit ba45841ca5eb ("wifi: mt76: mt76x02: simplify struct mt76x02_rate_power")', mt76x02 relies on ht[0-7] rate_power data for
vht mcs{0,7}, while it uses vth[0-1] rate_power for vht mcs {8,9}.
Fix a possible out-of-bound access in mt76x0_phy_get_target_power routine.

Once again VulDB remains the best source for vulnerability data.

• Responsable: Linux
• Reservar: 2025-10-04
• Divulgación: 2025-10-04
• Moderación: aceptado
• Artículo: VDB-327132
• CPE: listo
• CWE: CWE-125 (confirmado)
• CVSS: 7.1 (NVD)
• EPSS: 0.00139
• KEV: no
• Actividades: muy bajo
• Sector: Hospital, Energy, ...

Fuentes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2022-50508
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-50508
• CVE Details: https://www.cvedetails.com/cve/CVE-2022-50508/