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CVE-2025-22007Bluetooth: Fix error code in chan_alloc_skb_cb()
- 5.5MediumCVSS base score
- 0.22%Exploitation in 30 daysEPSS · top 87% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix error code in chan_alloc_skb_cb() The chan_alloc_skb_cb() function is supposed to return error pointers on error. Returning NULL will lead to a NULL dereference.
Timeline
ID reserved
By Linux
- 3 months later
· 3 months later
Published
- 13 months later
· 13 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
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| NVDNVD · Modified | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.22% · top 87% of all CVEs (14 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Affected products
- affected 6b8d4a6a03144c5996f98db7f8256267b0d72a3a – < b3d607e36fef4bd05fb938a8a868ff70e9fedbe2
- affected 6b8d4a6a03144c5996f98db7f8256267b0d72a3a – < 1bd68db7beb426ab5a45d81516ed9611284affc8
- affected 6b8d4a6a03144c5996f98db7f8256267b0d72a3a – < 76304cba8cba12bb10d89d016c28403a2dd89a29
- affected 6b8d4a6a03144c5996f98db7f8256267b0d72a3a – < 788ae2ae4cf484e248b5bc29211c7ac6510e3e92
- affected 6b8d4a6a03144c5996f98db7f8256267b0d72a3a – < ecd06ad0823a90b4420c377ef8917e44e23ee841
- affected 6b8d4a6a03144c5996f98db7f8256267b0d72a3a – < 761b7c36addd22c7e6ceb05caaadc3b062d99faa
- affected 6b8d4a6a03144c5996f98db7f8256267b0d72a3a – < a78692ec0d1e17a96b09f2349a028878f5b305e4
- affected 6b8d4a6a03144c5996f98db7f8256267b0d72a3a – < 72d061ee630d0dbb45c2920d8d19b3861c413e54
- affected 3.17
- unaffected < 3.17
- unaffected 5.4.292 – ≤ 5.4.*
- unaffected 5.10.236 – ≤ 5.10.*
- unaffected 5.15.180 – ≤ 5.15.*
- unaffected 6.1.132 – ≤ 6.1.*
- unaffected 6.6.85 – ≤ 6.6.*
- unaffected 6.12.21 – ≤ 6.12.*
- unaffected 6.13.9 – ≤ 6.13.*
- unaffected 6.14 – ≤ *
References
References10
- https://git.kernel.org/stable/c/b3d607e36fef4bd05fb938a8a868ff70e9fedbe2 (opens in a new tab)
- https://git.kernel.org/stable/c/1bd68db7beb426ab5a45d81516ed9611284affc8 (opens in a new tab)
- https://git.kernel.org/stable/c/76304cba8cba12bb10d89d016c28403a2dd89a29 (opens in a new tab)
- https://git.kernel.org/stable/c/788ae2ae4cf484e248b5bc29211c7ac6510e3e92 (opens in a new tab)
- https://git.kernel.org/stable/c/ecd06ad0823a90b4420c377ef8917e44e23ee841 (opens in a new tab)
- https://git.kernel.org/stable/c/761b7c36addd22c7e6ceb05caaadc3b062d99faa (opens in a new tab)
- https://git.kernel.org/stable/c/a78692ec0d1e17a96b09f2349a028878f5b305e4 (opens in a new tab)
- https://git.kernel.org/stable/c/72d061ee630d0dbb45c2920d8d19b3861c413e54 (opens in a new tab)
- https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html (opens in a new tab)
- https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2025-9586 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2025-22007)Record last updated .