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CVE-2024-50235

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CVE-2024-50235

Published: Nov 9, 2024

Modified: May 23, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: clear wdev->cqm_config pointer on free When we free wdev->cqm_config when unregistering, we also need to clear out the pointer since the same wdev/netdev may get re-registered in another network namespace, then destroyed later, running this code again, which results in a double-free.

VendorProductVersions

Linux

Linux

affected
c797498e860e9a435a651bbf0789433684ce6dd8 - < ba392e1355ba74b1d4fa11b85f71ab6ed7ecc058
affected
37c20b2effe987b806c8de6d12978e4ffeff026f - < 6c44abb2d4c3262737d5d67832daebc8cf48b8c9
affected
37c20b2effe987b806c8de6d12978e4ffeff026f - < 64e4c45d23cd7f6167f69cc2d2877bc7f54292e5
affected
37c20b2effe987b806c8de6d12978e4ffeff026f - < d5fee261dfd9e17b08b1df8471ac5d5736070917
affected
32fb9b7d98c3e586bddfb978d383aa8d2b1211bc

+2 more versions

Linux

Linux

affected
6.6
unaffected
0 - < 6.6
unaffected
6.1.116 - <= 6.1.*
unaffected
6.6.60 - <= 6.6.*
unaffected
6.11.7 - <= 6.11.*

+1 more versions

References

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