# CVE-2022-50508: linux: In the Linux kernel, the following vulnerability has been resolved:  wifi: mt76: mt76x0: fix oob access in mt76x0_phy...

CVE-2022-50508 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-50508, released October 4, 2025. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2022-50508
- Priority: High
- CVSS: 7.1 (high)
- EPSS: 0.0018
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Oct 4, 2025

## Description

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.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | linux Debian 13.5 (trixie) | 6.3.7-1 | [DEBIAN-CVE-2022-50508](https://patchblox.com/security/data/fix/linux/debian-cve-2022-50508.md) | Oct 4, 2025 |
| Linux | linux Debian 14 | 6.3.7-1 | [DEBIAN-CVE-2022-50508](https://patchblox.com/security/data/fix/linux/debian-cve-2022-50508.md) | Oct 4, 2025 |

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