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14 results

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CVE-2023-53992

wifi: cfg80211: ocb: don't leave if not joined

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.

Timeline

  1. ID reserved

    By Linux

  2. Published

  3. · 5 months later

    Record updated

Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.

Scores

No CVSS score yet: neither the CNA, CISA nor NVD has scored this CVE. NVD status: Deferred.

EPSS (exploitation in 30 days)
0.20% · top 90% of all CVEs (11 Nov 2026)
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.

Affected products

  • Linux · Linux

    • affected 6e0bd6c35b021dc73a81ebd1ef79761233c48b50 – < d7b0fe3487d203c04ee1bda91a63bd4dd398c350
    • affected 6e0bd6c35b021dc73a81ebd1ef79761233c48b50 – < 94332210902967b7d63294b43428c8ed075b20e6
    • affected 6e0bd6c35b021dc73a81ebd1ef79761233c48b50 – < abc76cf552e13cfa88a204b362a86b0e08e95228
  • Linux · Linux

    • affected 3.19
    • unaffected < 3.19
    • unaffected 6.1.55 – ≤ 6.1.*
    • unaffected 6.5.5 – ≤ 6.5.*
    • unaffected 6.6 – ≤ *

References

References3

Sources

The same CVE in the primary databases and aggregators, to check against.

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Record last updated .