{"cve":"CVE-2025-38319","nvd":{"published":"2025-07-10T08:15:30.940","modified":"2026-06-17T09:16:36.753","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/pp: Fix potential NULL pointer dereference in atomctrl_initialize_mc_reg_table\n\nThe function atomctrl_initialize_mc_reg_table() and\natomctrl_initialize_mc_reg_table_v2_2() does not check the return\nvalue of smu_atom_get_data_table(). If smu_atom_get_data_table()\nfails to retrieve vram_info, it returns NULL which is later\ndereferenced.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-476"],"references":["https://git.kernel.org/stable/c/64f3acc8c7e6809631457b75638601b36dea3129","https://git.kernel.org/stable/c/7080c20a9139842033ed4af604dc1fa4028593ad","https://git.kernel.org/stable/c/820116a39f96bdc7d426c33a804b52f53700a919","https://git.kernel.org/stable/c/85cdcb834fb490731ff2d123f87ca799c57dacf2","https://git.kernel.org/stable/c/a4ff7391c8b75b1541900bd9d0c238e558c11fb3"],"products":["debian:debian_linux","linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:04:28.436527499+00:00"},"epss":{"cve":"CVE-2025-38319","score":0.00176,"percentile":0.07144,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}