{"id":"CVE-2025-68176","summary":"PCI: cadence: Check for the existence of cdns_pcie::ops before using it","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nPCI: cadence: Check for the existence of cdns_pcie::ops before using it\n\ncdns_pcie::ops might not be populated by all the Cadence glue drivers. This\nis going to be true for the upcoming Sophgo platform which doesn't set the\nops.\n\nHence, add a check to prevent NULL pointer dereference.\n\n[mani: reworded subject and description]","modified":"2026-04-16T04:33:27.030121109Z","published":"2025-12-16T13:42:55.616Z","related":["SUSE-SU-2026:0278-1","SUSE-SU-2026:0281-1","SUSE-SU-2026:0293-1","SUSE-SU-2026:0315-1","SUSE-SU-2026:20207-1","SUSE-SU-2026:20220-1","SUSE-SU-2026:20228-1","SUSE-SU-2026:20477-1","SUSE-SU-2026:20498-1","SUSE-SU-2026:20845-1","SUSE-SU-2026:20876-1","openSUSE-SU-2026:20145-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68176.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0d0bb756f002810d249caee51f3f1c309f3cdab5"},{"type":"WEB","url":"https://git.kernel.org/stable/c/1810b2fd7375de88a74976dcd402b29088e479ed"},{"type":"WEB","url":"https://git.kernel.org/stable/c/363448d069e29685ca37a118065121e486387af3"},{"type":"WEB","url":"https://git.kernel.org/stable/c/49a6c160ad4812476f8ae1a8f4ed6d15adfa6c09"},{"type":"WEB","url":"https://git.kernel.org/stable/c/953eb3796ef06b8ea3bf6bdde14156255bc75866"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d5dbe92ac8a4ca6226093241f95f9cb1b0d2e0e1"},{"type":"WEB","url":"https://git.kernel.org/stable/c/eb3d29ca0820fa3d7cccad47d2da56c9ab5469ed"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68176.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-68176"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"40d957e6f9eb3a8a585007b8b730340c829afbdb"},{"fixed":"d5dbe92ac8a4ca6226093241f95f9cb1b0d2e0e1"},{"fixed":"eb3d29ca0820fa3d7cccad47d2da56c9ab5469ed"},{"fixed":"0d0bb756f002810d249caee51f3f1c309f3cdab5"},{"fixed":"1810b2fd7375de88a74976dcd402b29088e479ed"},{"fixed":"953eb3796ef06b8ea3bf6bdde14156255bc75866"},{"fixed":"363448d069e29685ca37a118065121e486387af3"},{"fixed":"49a6c160ad4812476f8ae1a8f4ed6d15adfa6c09"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-68176.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.9.0"},{"fixed":"5.10.247"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.197"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.159"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.117"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.58"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.17.8"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-68176.json"}}],"schema_version":"1.7.5"}