{"id":"CVE-2025-38399","revision":"df08682f5cae4dcd8ae2119e827ec0ec","records":[{"revision":"df08682f5cae4dcd8ae2119e827ec0ec","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2025-38399","aliases":[],"title":"scsi: target: Fix NULL pointer dereference in core_scsi3_decode_spec_i_port()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: target: Fix NULL pointer dereference in core_scsi3_decode_spec_i_port()\n\nThe function core_scsi3_decode_spec_i_port(), in its error code path,\nunconditionally calls core_scsi3_lunacl_undepend_item() passing the\ndest_se_deve pointer, which may be NULL.\n\nThis can lead to a NULL pointer dereference if dest_se_deve remains\nunset.\n\nSPC-3 PR SPEC_I_PT: Unable to locate dest_tpg\nUnable to handle kernel paging request at virtual address dfff800000000012\nCall trace:\n  core_scsi3_lunacl_undepend_item+0x2c/0xf0 [target_core_mod] (P)\n  core_scsi3_decode_spec_i_port+0x120c/0x1c30 [target_core_mod]\n  core_scsi3_emulate_pro_register+0x6b8/0xcd8 [target_core_mod]\n  target_scsi3_emulate_pr_out+0x56c/0x840 [target_core_mod]\n\nFix this by adding a NULL check before calling\ncore_scsi3_lunacl_undepend_item()","state":0,"publishedAt":"2025-07-25T12:53:43.211+00:00","modifiedAt":"2026-10-15T21:52:15.159+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/target/target_core_pr.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"f32ba612ef0f8eecaf6d2a5b04076ee7ea9ed039\",\n                            \"lessThan\": \"70ddb8133fdb512d4b1f2b4fd1c9e518514f182c\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"f32ba612ef0f8eecaf6d2a5b04076ee7ea9ed039\",\n                            \"lessThan\": \"1129e0e0a833acf90429e0f13951068d5f026e4f\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"f32ba612ef0f8eecaf6d2a5b04076ee7ea9ed039\",\n                            \"lessThan\": \"1627dda4d70ceb1ba62af2e401af73c09abb1eb5\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"f32ba612ef0f8eecaf6d2a5b04076ee7ea9ed039\",\n                            \"lessThan\": \"55dfffc5e94730370b08de02c0cf3b7c951bbe9e\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"f32ba612ef0f8eecaf6d2a5b04076ee7ea9ed039\",\n                            \"lessThan\": \"7296c938df2445f342be456a6ff0b3931d97f4e5\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"f32ba612ef0f8eecaf6d2a5b04076ee7ea9ed039\",\n                            \"lessThan\": \"c412185d557578d3f936537ed639c4ffaaed4075\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"f32ba612ef0f8eecaf6d2a5b04076ee7ea9ed039\",\n                            \"lessThan\": \"d8ab68bdb294b09a761e967dad374f2965e1913f\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/target/target_core_pr.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"5.9\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"5.9\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.240\",\n                            \"lessThanOrEqual\": \"5.10.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.187\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.144\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.97\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.37\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.15.6\",\n                            \"lessThanOrEqual\": \"6.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.16\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/70ddb8133fdb512d4b1f2b4fd1c9e518514f182c","https://git.kernel.org/stable/c/1129e0e0a833acf90429e0f13951068d5f026e4f","https://git.kernel.org/stable/c/1627dda4d70ceb1ba62af2e401af73c09abb1eb5","https://git.kernel.org/stable/c/55dfffc5e94730370b08de02c0cf3b7c951bbe9e","https://git.kernel.org/stable/c/7296c938df2445f342be456a6ff0b3931d97f4e5","https://git.kernel.org/stable/c/c412185d557578d3f936537ed639c4ffaaed4075","https://git.kernel.org/stable/c/d8ab68bdb294b09a761e967dad374f2965e1913f"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-38399","license":"CVE Program Terms of Use","key":"cve-program:CVE-2025-38399","identifiers":["CVE-2025-38399"]},"retained":false,"historicalAffected":[]}],"coverage":[]}