CVE-2023-53449

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Source
https://cve.org/CVERecord?id=CVE-2023-53449
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53449.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-53449
Downstream
Related
Published
2025-10-01T11:42:21Z
Modified
2026-08-12T03:51:28Z
Summary
s390/dasd: Fix potential memleak in dasd_eckd_init()
Details

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

s390/dasd: Fix potential memleak in dasd_eckd_init()

dasd_reserve_req is allocated before dasd_vol_info_req, and it also needs to be freed before the error returns, just like the other cases in this function.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53449.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
9e12e54c7a8f616190beffb0f7ce778a86aec175
Fixed
ee986d80acdef710a886be404308188ea11000c8
Fixed
a50e28d433acf22258f9f34831057387f04ef074
Fixed
544a552be0869231799784279d52704c4d314d33
Fixed
ef3a7ffc0a6f833578bc8d1dcb79d0633c7e4ec3
Fixed
aede5230d154b6b237985ec9df7ebbd1dce96810
Fixed
460e9bed82e49db1b823dcb4e421783854d86c40

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53449.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.3.0
Fixed
5.4.235
Type
ECOSYSTEM
Events
Introduced
5.5.0
Fixed
5.10.173
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.99
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.16
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.2.3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53449.json"