- 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: hci_core: Fix leaking sent_cmd skb sent_cmd memory is not freed before freeing hci_dev causing it to leak it contents.
Timeline
ID reserved
By Linux
Published
- 22 months later
· 22 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 |
|---|---|---|---|
| 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 (11 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 58ce6d5b271ab25fb2056f84a8e5546945eb5fc9 – < 3679ccc09d8806686d579095ed504e045af7f7d6
- affected 58ce6d5b271ab25fb2056f84a8e5546945eb5fc9 – < 9473d06bd1c8da49eafb685aa95a290290c672dd
- affected 58ce6d5b271ab25fb2056f84a8e5546945eb5fc9 – < dd3b1dc3dd050f1f47cd13e300732852414270f8
- affected 5.15
- unaffected < 5.15
- unaffected 5.15.30 – ≤ 5.15.*
- unaffected 5.16.16 – ≤ 5.16.*
- unaffected 5.17 – ≤ *
References
References3
- https://git.kernel.org/stable/c/3679ccc09d8806686d579095ed504e045af7f7d6 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/9473d06bd1c8da49eafb685aa95a290290c672dd (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/dd3b1dc3dd050f1f47cd13e300732852414270f8 (opens in a new tab)x_transferred
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-2022-53723 (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-2022-48844)Record last updated .