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CVE-2022-50508

wifi: mt76: mt76x0: fix oob access in mt76x0_phy_get_target_power PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
Linux / Linuxaffected ba45841ca5eb29245f9c9f452a39586d9d68bc12 before bf425c5d7ef6fb4083c1e0d46440f886127b5ee5; affected ba45841ca5eb29245f9c9f452a39586d9d68bc12 before 6e1abc51c945663bddebfa1beb9590ff5b250eb7
Linux / Linuxaffected 6.2; unaffected 0 before 6.2; unaffected 6.2.3 through 6.2.*; unaffected 6.3 through *

CWE

No CWE identifiers supplied.

References