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CVE-2022-50006
NFSv4.2 fix problems with __nfs42_ssc_open
Medium5.5EPSS 0.24%
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: NFSv4.2 fix problems with __nfs42_ssc_open A destination server while doing a COPY shouldn't accept using the passed in filehandle if its not a regular filehandle. If alloc_file_pseudo() has failed, we need to decrement a reference on the newly created inode, otherwise it leaks.
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)
- 0.24% · top 84% of all CVEs (5 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Affected products
- affected ec4b0925089826af45e99cdf78a8ac84c1d005f1 – < 5e49ea099850feadcbf33c74b4f514a3e8049b91
- affected ec4b0925089826af45e99cdf78a8ac84c1d005f1 – < 5626f95356111602ad26fc05445a4d1f818a0992
- affected ec4b0925089826af45e99cdf78a8ac84c1d005f1 – < c2a47f6903e270c308c40ad4a23c17b30a54373c
- affected ec4b0925089826af45e99cdf78a8ac84c1d005f1 – < fcfc8be1e9cf2f12b50dce8b579b3ae54443a014
- affected 5.5
- unaffected < 5.5
- unaffected 5.10.140 – ≤ 5.10.*
- unaffected 5.15.64 – ≤ 5.15.*
- unaffected 5.19.6 – ≤ 5.19.*
- unaffected 6.0 – ≤ *
References (4)
- https://git.kernel.org/stable/c/5e49ea099850feadcbf33c74b4f514a3e8049b91 (opens in a new tab)
- https://git.kernel.org/stable/c/5626f95356111602ad26fc05445a4d1f818a0992 (opens in a new tab)
- https://git.kernel.org/stable/c/c2a47f6903e270c308c40ad4a23c17b30a54373c (opens in a new tab)
- https://git.kernel.org/stable/c/fcfc8be1e9cf2f12b50dce8b579b3ae54443a014 (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)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2022-50006)Record last updated .