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Description

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: ocb: don't leave if not joined If there's no OCB state, don't ask the driver/mac80211 to leave, since that's just confusing. Since set/clear the chandef state, that's a simple check.

PUBLISHED Reserved 2025-12-24 | Published 2025-12-24 | Updated 2026-01-05 | Assigner Linux

Product status

Default status
unaffected

6e0bd6c35b021dc73a81ebd1ef79761233c48b50 (git) before d7b0fe3487d203c04ee1bda91a63bd4dd398c350
affected

6e0bd6c35b021dc73a81ebd1ef79761233c48b50 (git) before 94332210902967b7d63294b43428c8ed075b20e6
affected

6e0bd6c35b021dc73a81ebd1ef79761233c48b50 (git) before abc76cf552e13cfa88a204b362a86b0e08e95228
affected

Default status
affected

3.19
affected

Any version before 3.19
unaffected

6.1.55 (semver)
unaffected

6.5.5 (semver)
unaffected

6.6 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/d7b0fe3487d203c04ee1bda91a63bd4dd398c350

git.kernel.org/...c/94332210902967b7d63294b43428c8ed075b20e6

git.kernel.org/...c/abc76cf552e13cfa88a204b362a86b0e08e95228

cve.org (CVE-2023-53992)

nvd.nist.gov (CVE-2023-53992)

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