CVE-2023-52436

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Source
https://cve.org/CVERecord?id=CVE-2023-52436
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52436.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-52436
Downstream
Published
2024-02-20T18:34:47.387Z
Modified
2026-05-15T11:53:38.632629996Z
Summary
f2fs: explicitly null-terminate the xattr list
Details

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

f2fs: explicitly null-terminate the xattr list

When setting an xattr, explicitly null-terminate the xattr list. This eliminates the fragile assumption that the unused xattr space is always zeroed.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52436.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
3.8.0
Fixed
4.19.306
Type
ECOSYSTEM
Events
Introduced
4.20.0
Fixed
5.4.268
Type
ECOSYSTEM
Events
Introduced
5.5.0
Fixed
5.10.209
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.148
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.74
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.13
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.7.1

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52436.json"