{"id":"CVE-2026-74697","revision":"8c6074f22ef440ec95924fe240b0b6ab","records":[{"revision":"8c6074f22ef440ec95924fe240b0b6ab","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-74697","aliases":[],"title":"bnxt_en: Disable EOP for TPA on all chips to prevent data corruption","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nbnxt_en: Disable EOP for TPA on all chips to prevent data corruption\n\nEOP (End of frame padding) on the AGG ring may cause overlapping of\nzero padding at the end of one segment with the next segment's data.\nIf Relaxed Ordering (RO) is enabled, the zero padding may overwrite\nvalid data in the next segment and corrupt the data.  Older chips\n(P5 and older) do not automatically disable RO when EOP is enabled.\nOn some ARM systems, data corruption was reported on 57508 (P5)\nchips with RO enabled.\n\nAlways disable EOP on all chips on the AGG rings when TPA is enabled\nto fix the data corruption.","state":0,"publishedAt":"2026-08-22T15:32:59.073+00:00","modifiedAt":"2026-10-21T12:46:11.741+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/broadcom/bnxt/bnxt.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"bfcd8d791ec18496772d117774398e336917f56e\",\n                            \"lessThan\": \"68c181af7cd1ca9cbf29acd95911073bfd3c6397\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"bfcd8d791ec18496772d117774398e336917f56e\",\n                            \"lessThan\": \"7aee22a35978b44784612c156e358e375ddf5d16\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"bfcd8d791ec18496772d117774398e336917f56e\",\n                            \"lessThan\": \"410da4428b1f47bf9a84bdc0bcaa089d73ba2048\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"bfcd8d791ec18496772d117774398e336917f56e\",\n                            \"lessThan\": \"b61c4911204a0a2f900e538d64ceb608f6c9614d\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"bfcd8d791ec18496772d117774398e336917f56e\",\n                            \"lessThan\": \"927e2617a36f49752cb5613900ca21f40593f07d\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"bfcd8d791ec18496772d117774398e336917f56e\",\n                            \"lessThan\": \"aab3b5f4d8ec8598606ee011e219ef824ae25ca0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"bfcd8d791ec18496772d117774398e336917f56e\",\n                            \"lessThan\": \"c1962ab4645a914a91ff492735881150ddc8a79e\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"bfcd8d791ec18496772d117774398e336917f56e\",\n                            \"lessThan\": \"c3faf548a00f4c17100cc9204746975fa46a73b9\",\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/broadcom/bnxt/bnxt.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"5.4\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"5.4\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.265\",\n                            \"lessThanOrEqual\": \"5.10.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.216\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.183\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.152\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.114\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.45\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.1.9\",\n                            \"lessThanOrEqual\": \"7.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2\",\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:H/A:L","score":8.2,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/68c181af7cd1ca9cbf29acd95911073bfd3c6397","https://git.kernel.org/stable/c/7aee22a35978b44784612c156e358e375ddf5d16","https://git.kernel.org/stable/c/410da4428b1f47bf9a84bdc0bcaa089d73ba2048","https://git.kernel.org/stable/c/b61c4911204a0a2f900e538d64ceb608f6c9614d","https://git.kernel.org/stable/c/927e2617a36f49752cb5613900ca21f40593f07d","https://git.kernel.org/stable/c/aab3b5f4d8ec8598606ee011e219ef824ae25ca0","https://git.kernel.org/stable/c/c1962ab4645a914a91ff492735881150ddc8a79e","https://git.kernel.org/stable/c/c3faf548a00f4c17100cc9204746975fa46a73b9"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-74697","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-74697","identifiers":["CVE-2026-74697"]},"retained":false,"historicalAffected":[]}],"coverage":[]}