https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-29T18:57:44.406697+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2026-93215 CVE-2026-93215 — cdx: Fix double free when sysfs file creation fails 2026-09-29T18:57:44.408457+00:00

Affected: Linux

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

cdx: Fix double free when sysfs file creation fails

In cdx_create_res_attr(), if sysfs_create_bin_file() fails, the code frees res_attr but doesn't set cdx_dev->res_attr[num] to NULL. This leaves a dangling pointer in the array. Then cdx_destroy_res_attr() frees the already-freed memory. Fix the double free by initializing cdx_dev->res_attr[num] after sysfs_create_bin_file() completes.