[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-CVE-2022-48744":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-04T08:53:30.047Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":20,"aliases":21,"duplicate_of":9,"upstream":22,"downstream":23,"duplicates":40,"related":41,"reserved_at":9,"published_at":47,"modified_at":48,"state":49,"summary":50,"references_raw":59,"kevs":74,"epss":75,"epss_history":78,"metrics":340,"affected":346},"CVE-2022-48744","In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5e: Avoid field-overflowing memcpy()\n\nIn preparation for FORTIFY_SOURCE performing compile-time and run-time\nfield bounds checking for memcpy(), memmove(), and memset(), avoid\nintentionally writing across neighboring fields.\n\nUse flexible arrays instead of zero-element arrays (which look like they\nare always overflowing) and split the cross-field memcpy() into two halves\nthat can be appropriately bounds-checked by the compiler.\n\nWe were doing:\n\n\t#define ETH_HLEN  14\n\t#define VLAN_HLEN  4\n\t...\n\t#define MLX5E_XDP_MIN_INLINE (ETH_HLEN + VLAN_HLEN)\n\t...\n        struct mlx5e_tx_wqe      *wqe  = mlx5_wq_cyc_get_wqe(wq, pi);\n\t...\n        struct mlx5_wqe_eth_seg  *eseg = &wqe->eth;\n        struct mlx5_wqe_data_seg *dseg = wqe->data;\n\t...\n\tmemcpy(eseg->inline_hdr.start, xdptxd->data, MLX5E_XDP_MIN_INLINE);\n\ntarget is wqe->eth.inline_hdr.start (which the compiler sees as being\n2 bytes in size), but copying 18, intending to write across start\n(really vlan_tci, 2 bytes). The remaining 16 bytes get written into\nwqe->data[0], covering byte_count (4 bytes), lkey (4 bytes), and addr\n(8 bytes).\n\nstruct mlx5e_tx_wqe {\n        struct mlx5_wqe_ctrl_seg   ctrl;                 /*     0    16 */\n        struct mlx5_wqe_eth_seg    eth;                  /*    16    16 */\n        struct mlx5_wqe_data_seg   data[];               /*    32     0 */\n\n        /* size: 32, cachelines: 1, members: 3 */\n        /* last cacheline: 32 bytes */\n};\n\nstruct mlx5_wqe_eth_seg {\n        u8                         swp_outer_l4_offset;  /*     0     1 */\n        u8                         swp_outer_l3_offset;  /*     1     1 */\n        u8                         swp_inner_l4_offset;  /*     2     1 */\n        u8                         swp_inner_l3_offset;  /*     3     1 */\n        u8                         cs_flags;             /*     4     1 */\n        u8                         swp_flags;            /*     5     1 */\n        __be16                     mss;                  /*     6     2 */\n        __be32                     flow_table_metadata;  /*     8     4 */\n        union {\n                struct {\n                        __be16     sz;                   /*    12     2 */\n                        u8         start[2];             /*    14     2 */\n                } inline_hdr;                            /*    12     4 */\n                struct {\n                        __be16     type;                 /*    12     2 */\n                        __be16     vlan_tci;             /*    14     2 */\n                } insert;                                /*    12     4 */\n                __be32             trailer;              /*    12     4 */\n        };                                               /*    12     4 */\n\n        /* size: 16, cachelines: 1, members: 9 */\n        /* last cacheline: 16 bytes */\n};\n\nstruct mlx5_wqe_data_seg {\n        __be32                     byte_count;           /*     0     4 */\n        __be32                     lkey;                 /*     4     4 */\n        __be64                     addr;                 /*     8     8 */\n\n        /* size: 16, cachelines: 1, members: 3 */\n        /* last cacheline: 16 bytes */\n};\n\nSo, split the memcpy() so the compiler can reason about the buffer\nsizes.\n\n\"pahole\" shows no size nor member offset changes to struct mlx5e_tx_wqe\nnor struct mlx5e_umr_wqe. \"objdump -d\" shows no meaningful object\ncode changes (i.e. only source line number induced differences and\noptimizations).",null,[11],{"_key":12,"id":12,"name":13,"description":14,"type":15,"status":16,"abstraction":17,"likelihood_of_exploit":18,"capec":19},"CWE-787","Out-of-bounds Write","The product writes data past the end, or before the beginning, of the intended buffer.","weakness","Draft","Base","High",[],[],[],[],[24,26,28,30,32,34,36,38],{"_key":25},"SUSE-SU-2024:2902-1",{"_key":27},"SUSE-SU-2024:2929-1",{"_key":29},"SUSE-SU-2024:2372-1",{"_key":31},"SUSE-SU-2024:2394-1",{"_key":33},"SUSE-SU-2024:2939-1",{"_key":35},"DLA-4475-1",{"_key":37},"DEBIAN-CVE-2022-48744",{"_key":39},"UBUNTU-CVE-2022-48744",[],[42,43,44,45,46],{"_key":25},{"_key":27},{"_key":29},{"_key":31},{"_key":33},"2024-06-20T11:13:27.979Z","2026-05-11T18:46:05.575Z","Analyzed",{"cisa_kev":51,"cisa_ransomware":51,"cisa_vendor":9,"epss_severity":52,"epss_score":53,"severity":54,"severity_score":55,"severity_version":56,"severity_source":57,"severity_vector":58,"severity_status":49},false,"low",0.00012,"high",7.8,"v3.1","nvd","CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",[60,66,70],{"url":61,"sources":62,"tags":64},"https://git.kernel.org/stable/c/49bcbe531f79fc35bb10020f7695f9f01e4f0ca8",[63,57],"cve.org",[65],"Patch",{"url":67,"sources":68,"tags":69},"https://git.kernel.org/stable/c/8fbdf8c8b8ab82beab882175157650452c46493e",[63,57],[65],{"url":71,"sources":72,"tags":73},"https://git.kernel.org/stable/c/ad5185735f7dab342fdd0dd41044da4c9ccfef67",[63,57],[65],[],{"date":76,"score":53,"percentile":77},"2026-06-03",0.0169,[79,83,86,89,92,94,96,99,101,104,107,110,113,116,120,124,127,130,133,136,138,141,144,147,150,153,156,159,162,165,168,171,174,176,179,182,185,188,191,193,196,198,201,204,207,210,213,216,219,222,224,227,230,233,236,239,242,245,248,251,254,257,260,263,266,269,272,275,278,281,283,285,287,290,292,295,298,301,305,308,311,314,317,320,323,326,329,332,334,337],{"date":80,"score":81,"percentile":82},"2025-11-04",0.00014,0.01756,{"date":84,"score":81,"percentile":85},"2025-11-05",0.01781,{"date":87,"score":81,"percentile":88},"2025-11-06",0.01799,{"date":90,"score":81,"percentile":91},"2025-11-07",0.01805,{"date":93,"score":81,"percentile":91},"2025-11-08",{"date":95,"score":81,"percentile":91},"2025-11-09",{"date":97,"score":81,"percentile":98},"2025-11-10",0.0179,{"date":100,"score":81,"percentile":88},"2025-11-11",{"date":102,"score":81,"percentile":103},"2025-11-12",0.01811,{"date":105,"score":81,"percentile":106},"2025-11-13",0.01826,{"date":108,"score":81,"percentile":109},"2025-11-14",0.01829,{"date":111,"score":81,"percentile":112},"2025-11-15",0.01849,{"date":114,"score":81,"percentile":115},"2025-11-16",0.01851,{"date":117,"score":118,"percentile":119},"2025-11-17",0.00018,0.03249,{"date":121,"score":122,"percentile":123},"2025-11-18",0.00052,0.11474,{"date":125,"score":122,"percentile":126},"2025-11-19",0.11491,{"date":128,"score":122,"percentile":129},"2025-11-20",0.11514,{"date":131,"score":118,"percentile":132},"2025-11-21",0.03559,{"date":134,"score":118,"percentile":135},"2025-11-22",0.03563,{"date":137,"score":118,"percentile":132},"2025-11-23",{"date":139,"score":118,"percentile":140},"2025-11-24",0.03538,{"date":142,"score":118,"percentile":143},"2025-11-25",0.03545,{"date":145,"score":118,"percentile":146},"2025-11-26",0.03562,{"date":148,"score":118,"percentile":149},"2025-11-27",0.03577,{"date":151,"score":118,"percentile":152},"2025-11-28",0.03578,{"date":154,"score":118,"percentile":155},"2025-11-29",0.0362,{"date":157,"score":118,"percentile":158},"2025-11-30",0.03397,{"date":160,"score":118,"percentile":161},"2025-12-01",0.03487,{"date":163,"score":118,"percentile":164},"2025-12-02",0.03494,{"date":166,"score":118,"percentile":167},"2025-12-03",0.03502,{"date":169,"score":118,"percentile":170},"2025-12-04",0.03441,{"date":172,"score":118,"percentile":173},"2025-12-05",0.03479,{"date":175,"score":118,"percentile":164},"2025-12-06",{"date":177,"score":118,"percentile":178},"2025-12-07",0.03498,{"date":180,"score":118,"percentile":181},"2025-12-08",0.03495,{"date":183,"score":118,"percentile":184},"2025-12-09",0.03522,{"date":186,"score":118,"percentile":187},"2025-12-10",0.03566,{"date":189,"score":118,"percentile":190},"2025-12-11",0.03554,{"date":192,"score":118,"percentile":135},"2025-12-12",{"date":194,"score":118,"percentile":195},"2025-12-13",0.03565,{"date":197,"score":118,"percentile":195},"2025-12-14",{"date":199,"score":118,"percentile":200},"2025-12-15",0.0355,{"date":202,"score":118,"percentile":203},"2025-12-16",0.0357,{"date":205,"score":118,"percentile":206},"2025-12-17",0.03593,{"date":208,"score":118,"percentile":209},"2025-12-18",0.03884,{"date":211,"score":118,"percentile":212},"2025-12-19",0.03869,{"date":214,"score":118,"percentile":215},"2025-12-20",0.03873,{"date":217,"score":118,"percentile":218},"2025-12-21",0.03895,{"date":220,"score":118,"percentile":221},"2025-12-22",0.03864,{"date":223,"score":118,"percentile":215},"2025-12-23",{"date":225,"score":118,"percentile":226},"2025-12-24",0.03881,{"date":228,"score":118,"percentile":229},"2025-12-25",0.0391,{"date":231,"score":118,"percentile":232},"2025-12-26",0.03904,{"date":234,"score":118,"percentile":235},"2025-12-27",0.03921,{"date":237,"score":118,"percentile":238},"2025-12-28",0.03906,{"date":240,"score":118,"percentile":241},"2025-12-29",0.03896,{"date":243,"score":118,"percentile":244},"2025-12-30",0.03853,{"date":246,"score":118,"percentile":247},"2025-12-31",0.0386,{"date":249,"score":118,"percentile":250},"2026-01-01",0.03949,{"date":252,"score":118,"percentile":253},"2026-01-02",0.03943,{"date":255,"score":118,"percentile":256},"2026-01-03",0.03931,{"date":258,"score":118,"percentile":259},"2026-01-04",0.03817,{"date":261,"score":118,"percentile":262},"2026-01-05",0.0352,{"date":264,"score":118,"percentile":265},"2026-01-06",0.03511,{"date":267,"score":118,"percentile":268},"2026-01-07",0.03536,{"date":270,"score":118,"percentile":271},"2026-01-08",0.0356,{"date":273,"score":118,"percentile":274},"2026-01-09",0.03569,{"date":276,"score":118,"percentile":277},"2026-01-10",0.03574,{"date":279,"score":118,"percentile":280},"2026-01-11",0.03557,{"date":282,"score":118,"percentile":132},"2026-01-12",{"date":284,"score":118,"percentile":190},"2026-01-13",{"date":286,"score":118,"percentile":187},"2026-01-14",{"date":288,"score":118,"percentile":289},"2026-01-15",0.03515,{"date":291,"score":118,"percentile":178},"2026-01-16",{"date":293,"score":118,"percentile":294},"2026-01-17",0.035,{"date":296,"score":118,"percentile":297},"2026-01-18",0.03724,{"date":299,"score":118,"percentile":300},"2026-01-19",0.03702,{"date":302,"score":303,"percentile":304},"2026-01-20",0.00019,0.0407,{"date":306,"score":303,"percentile":307},"2026-01-21",0.04059,{"date":309,"score":303,"percentile":310},"2026-01-22",0.0406,{"date":312,"score":303,"percentile":313},"2026-01-23",0.0411,{"date":315,"score":303,"percentile":316},"2026-01-24",0.04153,{"date":318,"score":303,"percentile":319},"2026-01-25",0.04146,{"date":321,"score":303,"percentile":322},"2026-01-26",0.04135,{"date":324,"score":303,"percentile":325},"2026-01-27",0.04122,{"date":327,"score":303,"percentile":328},"2026-01-28",0.04104,{"date":330,"score":303,"percentile":331},"2026-01-29",0.04119,{"date":333,"score":303,"percentile":325},"2026-01-30",{"date":335,"score":303,"percentile":336},"2026-01-31",0.04105,{"date":338,"score":303,"percentile":339},"2026-02-01",0.04025,[341],{"source":57,"cvss_v2_0":9,"cvss_v3_0":9,"cvss_v3_1":342,"cvss_v4_0":9},{"baseScore":55,"baseSeverity":343,"vectorString":58,"impactScore":344,"exploitabilityScore":345},"HIGH",9.8,4.6,[347,367],{"ecosystem":9,"name":348,"vendor":349,"product":349,"cpe_part":350,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":351},"Linux","linux","a",[352,359,362,365],{"version":353,"is_range":354,"range_type":63,"version_start":355,"version_start_type":356,"version_end":357,"version_end_type":358,"fixed_in":9},">= b5503b994ed5ed8dbfe821317e7b5b38acb065c5, \u003C 49bcbe531f79fc35bb10020f7695f9f01e4f0ca8",true,"b5503b994ed5ed8dbfe821317e7b5b38acb065c5","including","49bcbe531f79fc35bb10020f7695f9f01e4f0ca8","excluding",{"version":360,"is_range":354,"range_type":63,"version_start":355,"version_start_type":356,"version_end":361,"version_end_type":358,"fixed_in":9},">= b5503b994ed5ed8dbfe821317e7b5b38acb065c5, \u003C 8fbdf8c8b8ab82beab882175157650452c46493e","8fbdf8c8b8ab82beab882175157650452c46493e",{"version":363,"is_range":354,"range_type":63,"version_start":355,"version_start_type":356,"version_end":364,"version_end_type":358,"fixed_in":9},">= b5503b994ed5ed8dbfe821317e7b5b38acb065c5, \u003C ad5185735f7dab342fdd0dd41044da4c9ccfef67","ad5185735f7dab342fdd0dd41044da4c9ccfef67",{"version":366,"is_range":51,"range_type":63,"version_start":366,"version_start_type":356,"version_end":366,"version_end_type":356,"fixed_in":9},"4.9",{"ecosystem":9,"name":368,"vendor":349,"product":369,"cpe_part":370,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":371},"linux kernel","linux_kernel","o",[372,376,380,382],{"version":373,"is_range":354,"range_type":374,"version_start":366,"version_start_type":356,"version_end":375,"version_end_type":358,"fixed_in":9},"gte4.9_lt5.10.248","cpe","5.10.248",{"version":377,"is_range":354,"range_type":374,"version_start":378,"version_start_type":356,"version_end":379,"version_end_type":358,"fixed_in":9},"gte5.11_lt5.16.6","5.11","5.16.6",{"version":381,"is_range":51,"range_type":374,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"5.17:rc1",{"version":383,"is_range":51,"range_type":374,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"5.17:rc2"]