CVE-2022-49681

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Source
https://cve.org/CVERecord?id=CVE-2022-49681
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49681.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-49681
Downstream
Published
2025-02-26T02:24:10.231Z
Modified
2026-05-18T05:56:58.783488920Z
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
xtensa: xtfpga: Fix refcount leak bug in setup
Details

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

xtensa: xtfpga: Fix refcount leak bug in setup

In machinesetup(), offindcompatiblenode() will return a node pointer with refcount incremented. We should use ofnodeput() when it is not used anymore.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49681.json"
}
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
33c760fbb7a8fa46314437746dd7f5540da5498e
Fixed
b12d5c52f073a0420622aaf2f21b615cce8b36cc
Fixed
35d7e961be68732eb3acaeba81fb81ca16eafd05
Fixed
0715d0e60052662c3f225342062f174dd721d1c7
Fixed
a52972ee706b438302eb0350e61f378eb191e3d1
Fixed
6c0839cf1b9e1b3c88da6af76794583cbfae8da3
Fixed
0162451723178602c37f0555d235dfa17e486112
Fixed
9b30c5c8884eda3f541229899671cebbad15979b
Fixed
173940b3ae40114d4179c251a98ee039dc9cd5b3

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49681.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
3.8.0
Fixed
4.9.321
Type
ECOSYSTEM
Events
Introduced
4.10.0
Fixed
4.14.286
Type
ECOSYSTEM
Events
Introduced
4.15.0
Fixed
4.19.250
Type
ECOSYSTEM
Events
Introduced
4.20.0
Fixed
5.4.202
Type
ECOSYSTEM
Events
Introduced
5.5.0
Fixed
5.10.127
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.51
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
5.18.8

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49681.json"