CVE-2022-48768

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Source
https://cve.org/CVERecord?id=CVE-2022-48768
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-48768.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-48768
Downstream
Related
Published
2024-06-20T11:13:43.830Z
Modified
2026-04-11T12:41:18.394426Z
Summary
tracing/histogram: Fix a potential memory leak for kstrdup()
Details

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

tracing/histogram: Fix a potential memory leak for kstrdup()

kfree() is missing on an error path to free the memory allocated by kstrdup():

p = param = kstrdup(data->params[i], GFP_KERNEL);

So it is better to free it via kfree(p).

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48768.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
38b67e60b6b582e81f9db1b2e7176cbbfbd3e574
Fixed
8a8878ebb596281f50fc0b9a6e1f23f0d7f154e8
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
d380dcde9a07ca5de4805dee11f58a98ec0ad6ff
Fixed
d71b06aa995007eafd247626d0669b9364c42ad7
Fixed
e33fa4a46ee22de88a700e2e3d033da8214a5175
Fixed
df86e2fe808c3536a9dba353cc2bebdfea00d0cf
Fixed
e629e7b525a179e29d53463d992bdee759c950fb
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
c78a2baf5e1fe1b38121d6b54bab77ccb81a1a86

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-48768.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.4.176
Type
ECOSYSTEM
Events
Introduced
5.5.0
Fixed
5.10.96
Type
ECOSYSTEM
Events
Introduced
5.6.0
Fixed
5.15.19
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.16.5

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-48768.json"