CVE-2022-49704

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Source
https://cve.org/CVERecord?id=CVE-2022-49704
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49704.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-49704
Downstream
Related
Published
2025-02-26T02:24:23.384Z
Modified
2026-03-12T03:25:35.961950Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
9p: fix fid refcount leak in v9fs_vfs_get_link
Details

In the Linux kernel, the following vulnerability has been resolved:

9p: fix fid refcount leak in v9fsvfsget_link

we check for protocol version later than required, after a fid has been obtained. Just move the version check earlier.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49704.json",
    "cna_assigner": "Linux"
}
References

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
Introduced
6636b6dcc3db2258cd0585b8078c1c225c4b6dde
Fixed
f0126bcaee81dabc1926012126aa74caa03a4c6e
Fixed
e7b6d622bd812013eb39c8f4cd65b7ee8ede1e02
Fixed
e5690f263208c5abce7451370b7786eb25b405eb

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49704.json"