CVE-2024-50235

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.

Reserved 2024-10-21 | Published 2024-11-09 | Updated 2025-05-04 | Assigner Linux

Product status

Default status
unaffected

c797498e860e9a435a651bbf0789433684ce6dd8 before ba392e1355ba74b1d4fa11b85f71ab6ed7ecc058
affected

37c20b2effe987b806c8de6d12978e4ffeff026f before 6c44abb2d4c3262737d5d67832daebc8cf48b8c9
affected

37c20b2effe987b806c8de6d12978e4ffeff026f before 64e4c45d23cd7f6167f69cc2d2877bc7f54292e5
affected

37c20b2effe987b806c8de6d12978e4ffeff026f before d5fee261dfd9e17b08b1df8471ac5d5736070917
affected

32fb9b7d98c3e586bddfb978d383aa8d2b1211bc
affected

Default status
affected

6.6
affected

Any version before 6.6
unaffected

6.1.116
unaffected

6.6.60
unaffected

6.11.7
unaffected

6.12
unaffected

References

git.kernel.org/...c/ba392e1355ba74b1d4fa11b85f71ab6ed7ecc058

git.kernel.org/...c/6c44abb2d4c3262737d5d67832daebc8cf48b8c9

git.kernel.org/...c/64e4c45d23cd7f6167f69cc2d2877bc7f54292e5

git.kernel.org/...c/d5fee261dfd9e17b08b1df8471ac5d5736070917

cve.org (CVE-2024-50235)

nvd.nist.gov (CVE-2024-50235)

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