{"id":"CVE-2025-40252","revision":"fdd6739b2e584a94ab414e905f9fba8d","records":[{"revision":"fdd6739b2e584a94ab414e905f9fba8d","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2025-40252","aliases":[],"title":"net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end()\n\nThe loops in 'qede_tpa_cont()' and 'qede_tpa_end()', iterate\nover 'cqe->len_list[]' using only a zero-length terminator as\nthe stopping condition. If the terminator was missing or\nmalformed, the loop could run past the end of the fixed-size array.\n\nAdd an explicit bound check using ARRAY_SIZE() in both loops to prevent\na potential out-of-bounds access.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.","state":0,"publishedAt":"2025-12-04T16:08:14.393+00:00","modifiedAt":"2026-10-15T22:02:41.799+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/net/ethernet/qlogic/qede/qede_fp.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"55482edc25f0606851de42e73618f813f310d009\",\n                            \"lessThan\": \"ecbb12caf399d7cf364b7553ed5aebeaa2f255bc\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"55482edc25f0606851de42e73618f813f310d009\",\n                            \"lessThan\": \"a778912b4a53587ea07d85526d152f85d109cbfe\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"55482edc25f0606851de42e73618f813f310d009\",\n                            \"lessThan\": \"f0923011c1261b33a2ac1de349256d39cb750dd0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"55482edc25f0606851de42e73618f813f310d009\",\n                            \"lessThan\": \"917a9d02182ac8b4f25eb47dc02f3ec679608c24\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"55482edc25f0606851de42e73618f813f310d009\",\n                            \"lessThan\": \"e441db07f208184e0466abf44b389a81d70c340e\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"55482edc25f0606851de42e73618f813f310d009\",\n                            \"lessThan\": \"896f1a2493b59beb2b5ccdf990503dbb16cb2256\",\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/net/ethernet/qlogic/qede/qede_fp.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"4.6\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"4.6\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.197\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.159\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.118\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.60\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.17.10\",\n                            \"lessThanOrEqual\": \"6.17.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18\",\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:H/I:H/A:H","score":9.8,"severity":"CRITICAL"}],"references":["https://git.kernel.org/stable/c/ecbb12caf399d7cf364b7553ed5aebeaa2f255bc","https://git.kernel.org/stable/c/a778912b4a53587ea07d85526d152f85d109cbfe","https://git.kernel.org/stable/c/f0923011c1261b33a2ac1de349256d39cb750dd0","https://git.kernel.org/stable/c/917a9d02182ac8b4f25eb47dc02f3ec679608c24","https://git.kernel.org/stable/c/e441db07f208184e0466abf44b389a81d70c340e","https://git.kernel.org/stable/c/896f1a2493b59beb2b5ccdf990503dbb16cb2256"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-40252","license":"CVE Program Terms of Use","key":"cve-program:CVE-2025-40252","identifiers":["CVE-2025-40252"]},"retained":false,"historicalAffected":[]}],"coverage":[]}