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CVE-2022-50119rpmsg: Fix possible refcount leak in rpmsg_register_device_override()
- 5.5MediumCVSS base score
- 0.20%Exploitation in 30 daysEPSS · top 90% 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: rpmsg: Fix possible refcount leak in rpmsg_register_device_override() rpmsg_register_device_override need to call put_device to free vch when driver_set_override fails. Fix this by adding a put_device() to the error path.
Timeline
ID reserved
By Linux
Published
- 11 months later
· 11 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 · Analyzed | 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)
- 0.20% · top 90% of all CVEs (15 Nov 2026)
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 b585daa34a0a852e6d5e553132b411b6a0192d27 – < 280ae5a028ef5d14ef9277746a3026a30aaebe4f
- affected c14c6676ad5b78950a45121a7ee6cfb85778e71f – < c449b28e437d18ae807479c4ac6b69d87b287c79
- affected 3d14785980571ebb313a976e589b9d3563adc704 – < 01e6885b75e25a2dd0726455ef18ef9ce5e7dc87
- affected 5f1bb9f4d4b55c39180329c4e379aa740039eed3 – < 3fdd5b2bb09fc2b5bf3504778f51c89bb48c097f
- affected bfd4a664ddfbe12f008efb0b0ab6bf25a8ab2538 – < d4c8bf5635c4bedaf2470761ced1f502b2d5434e
- affected bb17d110cbf270d5247a6e261c5ad50e362d1675 – < c29335612ff44df979678a38e1f55c62004f421c
- affected bb17d110cbf270d5247a6e261c5ad50e362d1675 – < d7bd416d35121c95fe47330e09a5c04adbc5f928
- affected 5.19
- unaffected < 5.19
- unaffected 5.19.2 – ≤ 5.19.*
- unaffected 6.0 – ≤ *
References
References7
- https://git.kernel.org/stable/c/280ae5a028ef5d14ef9277746a3026a30aaebe4f (opens in a new tab)
- https://git.kernel.org/stable/c/c449b28e437d18ae807479c4ac6b69d87b287c79 (opens in a new tab)
- https://git.kernel.org/stable/c/01e6885b75e25a2dd0726455ef18ef9ce5e7dc87 (opens in a new tab)
- https://git.kernel.org/stable/c/3fdd5b2bb09fc2b5bf3504778f51c89bb48c097f (opens in a new tab)
- https://git.kernel.org/stable/c/d4c8bf5635c4bedaf2470761ced1f502b2d5434e (opens in a new tab)
- https://git.kernel.org/stable/c/c29335612ff44df979678a38e1f55c62004f421c (opens in a new tab)
- https://git.kernel.org/stable/c/d7bd416d35121c95fe47330e09a5c04adbc5f928 (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-2022-55385 (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-2022-50119)Record last updated .