CVE-2025-40252

{"id": "CVE-2025-40252", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "affected": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "affectedData": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "55482edc25f0606851de42e73618f813f310d009", "lessThan": "ecbb12caf399d7cf364b7553ed5aebeaa2f255bc", "versionType": "git"}, {"status": "affected", "version": "55482edc25f0606851de42e73618f813f310d009", "lessThan": "a778912b4a53587ea07d85526d152f85d109cbfe", "versionType": "git"}, {"status": "affected", "version": "55482edc25f0606851de42e73618f813f310d009", "lessThan": "f0923011c1261b33a2ac1de349256d39cb750dd0", "versionType": "git"}, {"status": "affected", "version": "55482edc25f0606851de42e73618f813f310d009", "lessThan": "917a9d02182ac8b4f25eb47dc02f3ec679608c24", "versionType": "git"}, {"status": "affected", "version": "55482edc25f0606851de42e73618f813f310d009", "lessThan": "e441db07f208184e0466abf44b389a81d70c340e", "versionType": "git"}, {"status": "affected", "version": "55482edc25f0606851de42e73618f813f310d009", "lessThan": "896f1a2493b59beb2b5ccdf990503dbb16cb2256", "versionType": "git"}], "programFiles": ["drivers/net/ethernet/qlogic/qede/qede_fp.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "4.6"}, {"status": "unaffected", "version": "0", "lessThan": "4.6", "versionType": "semver"}, {"status": "unaffected", "version": "5.15.197", "versionType": "semver", "lessThanOrEqual": "5.15.*"}, {"status": "unaffected", "version": "6.1.159", "versionType": "semver", "lessThanOrEqual": "6.1.*"}, {"status": "unaffected", "version": "6.6.118", "versionType": "semver", "lessThanOrEqual": "6.6.*"}, {"status": "unaffected", "version": "6.12.60", "versionType": "semver", "lessThanOrEqual": "6.12.*"}, {"status": "unaffected", "version": "6.17.10", "versionType": "semver", "lessThanOrEqual": "6.17.*"}, {"status": "unaffected", "version": "6.18", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/net/ethernet/qlogic/qede/qede_fp.c"], "defaultStatus": "affected"}]}, {"source": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e", "affectedData": [{"vendor": "Siemens", "product": "RUGGEDCOM RST2428P", "versions": [{"status": "affected", "version": "0", "lessThan": "V4.0", "versionType": "custom"}], "defaultStatus": "unknown"}]}], "published": "2025-12-04T16:16:18.807", "references": [{"url": "https://git.kernel.org/stable/c/896f1a2493b59beb2b5ccdf990503dbb16cb2256", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/917a9d02182ac8b4f25eb47dc02f3ec679608c24", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/a778912b4a53587ea07d85526d152f85d109cbfe", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/e441db07f208184e0466abf44b389a81d70c340e", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/ecbb12caf399d7cf364b7553ed5aebeaa2f255bc", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/f0923011c1261b33a2ac1de349256d39cb750dd0", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://cert-portal.siemens.com/productcert/html/ssa-253495.html", "source": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"}], "vulnStatus": "Deferred", "descriptions": [{"lang": "en", "value": "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."}], "lastModified": "2026-07-30T06:24:22.743", "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}