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CVE PROGRAM SOURCE RECORD7.1 High

CVE-2022-50508

wifi: mt76: mt76x0: fix oob access in mt76x0_phy_get_target_power

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Status
Published
Published
Updated
Assigning organization
Linux

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • ba45841ca5eb29245f9c9f452a39586d9d68bc12 to < bf425c5d7ef6fb4083c1e0d46440f886127b5ee5affected
  • ba45841ca5eb29245f9c9f452a39586d9d68bc12 to < 6e1abc51c945663bddebfa1beb9590ff5b250eb7affected

Linux Linux

Default version status: affected

  • 6.2affected
  • 0 to < 6.2unaffected
  • 6.2.3 to ≤ 6.2.*unaffected
  • 6.3 to ≤ *unaffected

References