CVE-2022-49023
wifi: cfg80211: fix buffer overflow in elem comparison
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 21, 2024 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
0b8fb8235be8be99a197e8d948fc0a2df8dc261a < f5c2ec288a865dbe3706b09bed12302e9f6d696b 0b8fb8235be8be99a197e8d948fc0a2df8dc261a < 9e6b79a3cd17620d467311b30d56f2648f6880aa 0b8fb8235be8be99a197e8d948fc0a2df8dc261a < 88a6fe3707888bd1893e9741157a7035c4159ab6 0b8fb8235be8be99a197e8d948fc0a2df8dc261a < 391cb872553627bdcf236c03ee7d5adb275e37e1 0b8fb8235be8be99a197e8d948fc0a2df8dc261a < 9f16b5c82a025cd4c864737409234ddc44fb166a
Linux / Linux
5.1
References
git.kernel.org: https://git.kernel.org/stable/c/f5c2ec288a865dbe3706b09bed12302e9f6d696b git.kernel.org: https://git.kernel.org/stable/c/9e6b79a3cd17620d467311b30d56f2648f6880aa git.kernel.org: https://git.kernel.org/stable/c/88a6fe3707888bd1893e9741157a7035c4159ab6 git.kernel.org: https://git.kernel.org/stable/c/391cb872553627bdcf236c03ee7d5adb275e37e1 git.kernel.org: https://git.kernel.org/stable/c/9f16b5c82a025cd4c864737409234ddc44fb166a