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CVE-2022-49023

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CVE-2022-49023

Published: Oct 21, 2024

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: fix buffer overflow in elem comparison For vendor elements, the code here assumes that 5 octets are present without checking. Since the element itself is already checked to fit, we only need to check the length.

VendorProductVersions

Linux

Linux

affected
0b8fb8235be8be99a197e8d948fc0a2df8dc261a - < f5c2ec288a865dbe3706b09bed12302e9f6d696b
affected
0b8fb8235be8be99a197e8d948fc0a2df8dc261a - < 9e6b79a3cd17620d467311b30d56f2648f6880aa
affected
0b8fb8235be8be99a197e8d948fc0a2df8dc261a - < 88a6fe3707888bd1893e9741157a7035c4159ab6
affected
0b8fb8235be8be99a197e8d948fc0a2df8dc261a - < 391cb872553627bdcf236c03ee7d5adb275e37e1
affected
0b8fb8235be8be99a197e8d948fc0a2df8dc261a - < 9f16b5c82a025cd4c864737409234ddc44fb166a

Linux

Linux

affected
5.1
unaffected
0 - < 5.1
unaffected
5.4.226 - <= 5.4.*
unaffected
5.10.158 - <= 5.10.*
unaffected
5.15.82 - <= 5.15.*

+2 more versions

References

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