CVE-2026-43124

Medium

Published: —Translated: 17/06/2026(UTC)NVD NIST

Summary

In the Linux kernel, a vulnerability related to the pstore: ram_core function has been fixed, which incorrectly returned a success pointer when the vmap() function failed.

Risk Assessment

Improper pointer management may lead to unexpected system behavior, posing a risk of crashes or data integrity violations.

Recommendation

It is recommended to update the Linux kernel to the latest version to mitigate this vulnerability.

Original NVD description (English source)

In the Linux kernel, the following vulnerability has been resolved: pstore: ram_core: fix incorrect success return when vmap() fails In persistent_ram_vmap(), vmap() may return NULL on failure. If offset is non-zero, adding offset_in_page(start) causes the function to return a non-NULL pointer ev