CVE-2022-50643
- Source
- https://cve.org/CVERecord?id=CVE-2022-50643
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50643.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-50643
- Downstream
- Related
- Published
- 2025-12-09T00:00:17.684Z
- Modified
- 2026-04-02T08:28:41.211045Z
- Summary
- cifs: Fix xid leak in cifs_copy_file_range()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
cifs: Fix xid leak in cifscopyfile_range()
If the file is used by swap, before return -EOPNOTSUPP, should free the xid, otherwise, the xid will be leaked.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50643.json" }- References
-
- https://git.kernel.org/stable/c/27cfd3afaab000a455194338db3b7f2031fde9d0
- https://git.kernel.org/stable/c/9a97df404a402fe1174d2d1119f87ff2a0ca2fe9
- https://git.kernel.org/stable/c/bf49d4fe4ab7b8d812927a2c7b514864d5fc1bb2
- https://git.kernel.org/stable/c/dc283313d1ca378d787cb55c1e580dc3de852680
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50643.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-50643
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced4e8aea30f7751ce7c4b158aa0c04e7744d281cc3Fixedbf49d4fe4ab7b8d812927a2c7b514864d5fc1bb2Fixed27cfd3afaab000a455194338db3b7f2031fde9d0Fixeddc283313d1ca378d787cb55c1e580dc3de852680Fixed9a97df404a402fe1174d2d1119f87ff2a0ca2fe9