CVE-2026-46221
- Source
- https://cve.org/CVERecord?id=CVE-2026-46221
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-46221.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2026-46221
- Downstream
- Related
- Published
- 2026-05-28T09:40:36Z
- Modified
- 2026-08-12T03:30:51Z
- Summary
- EDAC/versalnet: Fix device name memory leak
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
EDAC/versalnet: Fix device name memory leak
The device name allocated via kzalloc() in init_one_mc() is assigned to dev->init_name but never freed on the normal removal path. device_register() copies init_name and then sets dev->init_name to NULL, so the name pointer becomes unreachable from the device. Thus leaking memory.
Use a stack-local char array instead of using kzalloc() for name.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46221.json" }- References
-
- https://git.kernel.org/stable/c/24d2912962d087ebff7c4984f8ac34a5f23c8dbf
- https://git.kernel.org/stable/c/8cf5dd235eff6008cb04c3d8064d2acfa90616f1
- https://git.kernel.org/stable/c/b16033c8774f5fb4c0cb9b445a1dfc68f499ae6a
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46221.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-46221
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git