CVE-2022-50508
N/A
N/A
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | ba45841ca5eb29245f9c9f452a39586d9d68bc12 < bf425c5d7ef6fb4083c1e0d46440f886127b5ee5 | affected |
| Linux | Linux | ba45841ca5eb29245f9c9f452a39586d9d68bc12 < 6e1abc51c945663bddebfa1beb9590ff5b250eb7 | affected |
| Linux | Linux | 6.2 | affected |
| Linux | Linux | 0 < 6.2 | unaffected |
| Linux | Linux | 6.2.3 <= 6.2.* | unaffected |
| Linux | Linux | 6.3 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/bf425c5d7ef6fb4083c1e0d46440f886127b5ee5
- https://git.kernel.org/stable/c/6e1abc51c945663bddebfa1beb9590ff5b250eb7
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