CVE-2023-53568

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Source
https://cve.org/CVERecord?id=CVE-2023-53568
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53568.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-53568
Downstream
Related
Published
2025-10-04T15:17:10.044Z
Modified
2026-04-11T12:46:50.005658Z
Summary
s390/zcrypt: don't leak memory if dev_set_name() fails
Details

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

s390/zcrypt: don't leak memory if devsetname() fails

When devsetname() fails, zcdn_create() doesn't free the newly allocated resources. Do it.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53568.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
00fab2350e6b91e57b3cdcd5d9f01056775a921d
Fixed
6b0cb9c055843777b374309503d89eabeb769355
Fixed
0878052579cb2773caee64812a811edcab6b5a55
Fixed
131cd74a8e38d75239f2c81dfee53d6554eb8bf8
Fixed
147d8da33a2c2195ec63acd56cd7d80a3458c253
Fixed
174f11ef1615ec3ab1e2189685864433c0d855a2
Fixed
6252f47b78031979ad919f971dc8468b893488bd

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53568.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
4.20.0
Fixed
5.4.257
Type
ECOSYSTEM
Events
Introduced
5.5.0
Fixed
5.10.195
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.132
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.54
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.5.4

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53568.json"