{"id":"CVE-2025-39787","revision":"5ca146b5901943e8bbc2963d29a2a0da","records":[{"revision":"5ca146b5901943e8bbc2963d29a2a0da","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2025-39787","aliases":[],"title":"soc: qcom: mdt_loader: Ensure we don't read past the ELF header","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: qcom: mdt_loader: Ensure we don't read past the ELF header\n\nWhen the MDT loader is used in remoteproc, the ELF header is sanitized\nbeforehand, but that's not necessary the case for other clients.\n\nValidate the size of the firmware buffer to ensure that we don't read\npast the end as we iterate over the header. e_phentsize and e_shentsize\nare validated as well, to ensure that the assumptions about step size in\nthe traversal are valid.","state":0,"publishedAt":"2025-09-11T16:56:36.426+00:00","modifiedAt":"2026-10-15T01:08:21.166+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/soc/qcom/mdt_loader.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"2aad40d911eeb7dcac91c669f2762a28134f0eb1\",\n                            \"lessThan\": \"1096eb63ecfc8df90b70cd068e6de0c2ff204dfd\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"2aad40d911eeb7dcac91c669f2762a28134f0eb1\",\n                            \"lessThan\": \"e1720eb32acf411c328af6a8c8f556c94535808e\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"2aad40d911eeb7dcac91c669f2762a28134f0eb1\",\n                            \"lessThan\": \"0d59ce2bfc3bb13abe6240335a1bf7b96536d022\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"2aad40d911eeb7dcac91c669f2762a28134f0eb1\",\n                            \"lessThan\": \"43d26997d88c4056fce0324e72f62556bc7e8e8d\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"2aad40d911eeb7dcac91c669f2762a28134f0eb1\",\n                            \"lessThan\": \"981c845f29838e468a9bfa87f784307193a31297\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"2aad40d911eeb7dcac91c669f2762a28134f0eb1\",\n                            \"lessThan\": \"87bfabb3b2f46827639173f143aa43f7cfc0a7e6\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"2aad40d911eeb7dcac91c669f2762a28134f0eb1\",\n                            \"lessThan\": \"81278be4eb5f08ba2c68c3055893e61cc03727fe\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"2aad40d911eeb7dcac91c669f2762a28134f0eb1\",\n                            \"lessThan\": \"9f9967fed9d066ed3dae9372b45ffa4f6fccfeef\",\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/soc/qcom/mdt_loader.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"4.11\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"4.11\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.4.297\",\n                            \"lessThanOrEqual\": \"5.4.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.241\",\n                            \"lessThanOrEqual\": \"5.10.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.190\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.149\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.103\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.44\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.16.4\",\n                            \"lessThanOrEqual\": \"6.16.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.17\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/1096eb63ecfc8df90b70cd068e6de0c2ff204dfd","https://git.kernel.org/stable/c/e1720eb32acf411c328af6a8c8f556c94535808e","https://git.kernel.org/stable/c/0d59ce2bfc3bb13abe6240335a1bf7b96536d022","https://git.kernel.org/stable/c/43d26997d88c4056fce0324e72f62556bc7e8e8d","https://git.kernel.org/stable/c/981c845f29838e468a9bfa87f784307193a31297","https://git.kernel.org/stable/c/87bfabb3b2f46827639173f143aa43f7cfc0a7e6","https://git.kernel.org/stable/c/81278be4eb5f08ba2c68c3055893e61cc03727fe","https://git.kernel.org/stable/c/9f9967fed9d066ed3dae9372b45ffa4f6fccfeef"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-39787","license":"CVE Program Terms of Use","key":"cve-program:CVE-2025-39787","identifiers":["CVE-2025-39787"]},"retained":false,"historicalAffected":[]}],"coverage":[]}