CVE-2022-50249

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Source
https://cve.org/CVERecord?id=CVE-2022-50249
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-50249.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-50249
Downstream
Related
Published
2025-09-15T14:02:09.213Z
Modified
2026-04-11T12:44:54.870376Z
Summary
memory: of: Fix refcount leak bug in of_get_ddr_timings()
Details

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

memory: of: Fix refcount leak bug in ofgetddr_timings()

We should add the ofnodeput() when breaking out of foreachchildofnode() as it will automatically increase and decrease the refcount.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50249.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
e6b42eb6a66c188642aeb447312938c6f6ebee86
Fixed
a4d0bd4388e1a39df47e8aaa044ef6a7ee626e48
Fixed
a4f7eb83852a65b6f8dea7dcc42b7c76d4d9b0a3
Fixed
68c9c4e6495b825be3a8946df1a0148399555fe4
Fixed
85a40bfb8e7a170abcf9dae2c0898a1983e48daa
Fixed
daaec4b3fe2297b022c6b2d6bf48b6e5265a60b9
Fixed
2680690f9ce4e6abbb4f559e97271c15b7eeda97
Fixed
62ccab6e3376f8a22167c3b81468ae4f3e7d25f1
Fixed
1c6cac6fa4d08aea161f83d38117d733b3c3a000
Fixed
05215fb32010d4afb68fbdbb4d237df6e2d4567b

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-50249.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
3.7.0
Fixed
4.9.331
Type
ECOSYSTEM
Events
Introduced
4.10.0
Fixed
4.14.296
Type
ECOSYSTEM
Events
Introduced
4.15.0
Fixed
4.19.262
Type
ECOSYSTEM
Events
Introduced
4.20.0
Fixed
5.4.220
Type
ECOSYSTEM
Events
Introduced
5.5.0
Fixed
5.10.150
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.75
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
5.19.17
Type
ECOSYSTEM
Events
Introduced
5.20.0
Fixed
6.0.3

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-50249.json"