- —Not scoredno CVSS score yet
- 0.21%Exploitation in 30 daysEPSS · top 88% 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: cifs: Fix xid leak in cifs_copy_file_range() If the file is used by swap, before return -EOPNOTSUPP, should free the xid, otherwise, the xid will be leaked.
Timeline
ID reserved
By Linux
- 1 day later
· 1 day later
Published
- 5 months later
· 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)
- 0.21% · top 88% 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
- affected 4e8aea30f7751ce7c4b158aa0c04e7744d281cc3 – < bf49d4fe4ab7b8d812927a2c7b514864d5fc1bb2
- affected 4e8aea30f7751ce7c4b158aa0c04e7744d281cc3 – < 27cfd3afaab000a455194338db3b7f2031fde9d0
- affected 4e8aea30f7751ce7c4b158aa0c04e7744d281cc3 – < dc283313d1ca378d787cb55c1e580dc3de852680
- affected 4e8aea30f7751ce7c4b158aa0c04e7744d281cc3 – < 9a97df404a402fe1174d2d1119f87ff2a0ca2fe9
- affected 5.7
- unaffected < 5.7
- unaffected 5.10.152 – ≤ 5.10.*
- unaffected 5.15.76 – ≤ 5.15.*
- unaffected 6.0.6 – ≤ 6.0.*
- unaffected 6.1 – ≤ *
References
References4
- https://git.kernel.org/stable/c/bf49d4fe4ab7b8d812927a2c7b514864d5fc1bb2 (opens in a new tab)
- https://git.kernel.org/stable/c/27cfd3afaab000a455194338db3b7f2031fde9d0 (opens in a new tab)
- https://git.kernel.org/stable/c/dc283313d1ca378d787cb55c1e580dc3de852680 (opens in a new tab)
- https://git.kernel.org/stable/c/9a97df404a402fe1174d2d1119f87ff2a0ca2fe9 (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-2022-55713 (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-2022-50643)Record last updated .