{"id":"CVE-2025-68309","title":"In the Linux kernel, the following vulnerability has been resolved:\n\nPCI/AER: Fix NULL pointer access by aer_info\n\nThe kzalloc(GFP_KERNEL) may return NULL, so all accesses to aer_info->xxx\nwill result in kernel panic","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nPCI/AER: Fix NULL pointer access by aer_info\n\nThe kzalloc(GFP_KERNEL) may return NULL, so all accesses to aer_info->xxx\nwill result in kernel panic. Fix it.","severity":"none","published":"2025-12-16","updated":"2026-10-14","sourceUpdated":"2026-10-14T16:10:00.250","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-68309","references":[{"url":"https://git.kernel.org/stable/c/0a27bdb14b028fed30a10cec2f945c38cb5ca4fa","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/6618243bcc3f60825f761a41ed65fef9fe97eb25","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"tags":["nvd"],"epss":0.00172,"epssPercentile":0.06108,"ingestedAt":"2026-10-14T16:40:32.054Z","slug":"CVE-2025-68309","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nPCI/AER: Fix NULL pointer access by aer_info\n\nThe kzalloc(GFP_KERNEL) may return NULL, so all accesses to aer_info->xxx\nwill result in kernel panic. Fix it.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}