[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-CVE-2025-22021":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-04T14:53:31.930Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":18,"aliases":19,"duplicate_of":9,"upstream":20,"downstream":21,"duplicates":134,"related":135,"reserved_at":9,"published_at":150,"modified_at":151,"state":152,"summary":153,"references_raw":162,"kevs":209,"epss":210,"epss_history":213,"metrics":483,"affected":489},"CVE-2025-22021","In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: socket: Lookup orig tuple for IPv6 SNAT\n\nnf_sk_lookup_slow_v4 does the conntrack lookup for IPv4 packets to\nrestore the original 5-tuple in case of SNAT, to be able to find the\nright socket (if any). Then socket_match() can correctly check whether\nthe socket was transparent.\n\nHowever, the IPv6 counterpart (nf_sk_lookup_slow_v6) lacks this\nconntrack lookup, making xt_socket fail to match on the socket when the\npacket was SNATed. Add the same logic to nf_sk_lookup_slow_v6.\n\nIPv6 SNAT is used in Kubernetes clusters for pod-to-world packets, as\npods' addresses are in the fd00::/8 ULA subnet and need to be replaced\nwith the node's external address. Cilium leverages Envoy to enforce L7\npolicies, and Envoy uses transparent sockets. Cilium inserts an iptables\nprerouting rule that matches on `-m socket --transparent` and redirects\nthe packets to localhost, but it fails to match SNATed IPv6 packets due\nto that missing conntrack lookup.",null,[11],{"_key":12,"id":12,"name":13,"description":14,"type":15,"status":16,"abstraction":9,"likelihood_of_exploit":9,"capec":17},"NVD-CWE-NOINFO","Insufficient Information","NVD uses this CWE ID when there is insufficient information to assign a specific CWE.","placeholder","NVD-Reserved",[],[],[],[],[22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78,80,82,84,86,88,90,92,94,96,98,100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132],{"_key":23},"SUSE-SU-2025:01919-1",{"_key":25},"SUSE-SU-2025:01951-1",{"_key":27},"SUSE-SU-2025:01967-1",{"_key":29},"SUSE-SU-2025:01983-1",{"_key":31},"USN-7594-1",{"_key":33},"USN-7594-2",{"_key":35},"USN-7594-3",{"_key":37},"SUSE-SU-2025:01964-1",{"_key":39},"SUSE-SU-2025:01965-1",{"_key":41},"DLA-4178-1",{"_key":43},"DLA-4193-1",{"_key":45},"SUSE-SU-2025:01972-1",{"_key":47},"SUSE-SU-2025:20408-1",{"_key":49},"SUSE-SU-2025:20413-1",{"_key":51},"SUSE-SU-2025:20419-1",{"_key":53},"SUSE-SU-2025:20421-1",{"_key":55},"SUSE-SU-2025:02000-1",{"_key":57},"MGASA-2025-0142",{"_key":59},"MGASA-2025-0146",{"_key":61},"DEBIAN-CVE-2025-22021",{"_key":63},"UBUNTU-CVE-2025-22021",{"_key":65},"USN-7585-1",{"_key":67},"USN-7585-2",{"_key":69},"USN-7585-3",{"_key":71},"USN-7585-4",{"_key":73},"USN-7585-5",{"_key":75},"USN-7585-6",{"_key":77},"USN-7585-7",{"_key":79},"USN-7591-1",{"_key":81},"USN-7591-2",{"_key":83},"USN-7591-3",{"_key":85},"USN-7591-4",{"_key":87},"USN-7591-5",{"_key":89},"USN-7591-6",{"_key":91},"USN-7592-1",{"_key":93},"USN-7593-1",{"_key":95},"USN-7597-1",{"_key":97},"USN-7597-2",{"_key":99},"USN-7598-1",{"_key":101},"USN-7602-1",{"_key":103},"USN-7655-1",{"_key":105},"USN-7605-1",{"_key":107},"USN-7605-2",{"_key":109},"USN-7606-1",{"_key":111},"USN-7628-1",{"_key":113},"USN-7640-1",{"_key":115},"USN-7835-1",{"_key":117},"USN-7835-2",{"_key":119},"USN-7835-3",{"_key":121},"USN-7835-4",{"_key":123},"USN-7835-5",{"_key":125},"USN-7835-6",{"_key":127},"USN-7887-1",{"_key":129},"USN-7887-2",{"_key":131},"USN-7940-1",{"_key":133},"USN-7940-2",[],[136,137,138,139,140,141,142,143,144,145,146,147,148,149],{"_key":57},{"_key":23},{"_key":25},{"_key":27},{"_key":29},{"_key":37},{"_key":39},{"_key":45},{"_key":47},{"_key":49},{"_key":51},{"_key":53},{"_key":55},{"_key":59},"2025-04-16T10:20:37.695Z","2026-05-11T21:11:07.448Z","Modified",{"cisa_kev":154,"cisa_ransomware":154,"cisa_vendor":9,"epss_severity":155,"epss_score":156,"severity":157,"severity_score":158,"severity_version":159,"severity_source":160,"severity_vector":161,"severity_status":152},false,"low",0.00022,"medium",5.5,"v3.1","nvd","CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",[163,169,173,177,181,185,189,193,197,201,205],{"url":164,"sources":165,"tags":167},"https://git.kernel.org/stable/c/6488b96a79a26e19100ad872622f04e93b638d7f",[166,160],"cve.org",[168],"Patch",{"url":170,"sources":171,"tags":172},"https://git.kernel.org/stable/c/58ab63d3ded2ca6141357a2b24eee8453d0f871d",[166,160],[168],{"url":174,"sources":175,"tags":176},"https://git.kernel.org/stable/c/1ca2169cc19dca893c7aae6af122852097435d16",[166,160],[168],{"url":178,"sources":179,"tags":180},"https://git.kernel.org/stable/c/1ec43100f7123010730b7ddfc3d5c2eac19e70e7",[166,160],[168],{"url":182,"sources":183,"tags":184},"https://git.kernel.org/stable/c/5251041573850e5020cd447374e23010be698898",[166,160],[168],{"url":186,"sources":187,"tags":188},"https://git.kernel.org/stable/c/2bb139e483f8cbe488d19d8c1135ac3615e2668c",[166,160],[168],{"url":190,"sources":191,"tags":192},"https://git.kernel.org/stable/c/41904cbb343d115931d6bf79aa2c815cac4ef72b",[166,160],[168],{"url":194,"sources":195,"tags":196},"https://git.kernel.org/stable/c/221c27259324ec1404f028d4f5a0f2ae7f63ee23",[166,160],[168],{"url":198,"sources":199,"tags":200},"https://git.kernel.org/stable/c/932b32ffd7604fb00b5c57e239a3cc4d901ccf6e",[166,160],[168],{"url":202,"sources":203,"tags":204},"https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html",[166,160],[],{"url":206,"sources":207,"tags":208},"https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html",[166,160],[],[],{"date":211,"score":156,"percentile":212},"2026-06-04",0.06341,[214,218,221,224,227,230,232,236,239,242,245,248,251,253,256,260,263,266,269,272,275,278,281,284,287,290,292,295,298,301,304,307,310,313,316,319,322,325,328,331,333,336,339,342,345,348,351,354,358,361,364,367,370,373,376,378,380,382,386,389,392,395,398,401,404,407,410,413,417,420,423,426,429,432,435,438,441,444,447,450,453,456,459,462,465,468,471,474,477,480],{"date":215,"score":216,"percentile":217},"2025-11-04",0.00014,0.0168,{"date":219,"score":216,"percentile":220},"2025-11-05",0.01707,{"date":222,"score":216,"percentile":223},"2025-11-06",0.01724,{"date":225,"score":216,"percentile":226},"2025-11-07",0.01729,{"date":228,"score":216,"percentile":229},"2025-11-08",0.01731,{"date":231,"score":216,"percentile":229},"2025-11-09",{"date":233,"score":234,"percentile":235},"2025-11-10",0.00016,0.02483,{"date":237,"score":234,"percentile":238},"2025-11-11",0.02498,{"date":240,"score":234,"percentile":241},"2025-11-12",0.02511,{"date":243,"score":234,"percentile":244},"2025-11-13",0.02559,{"date":246,"score":234,"percentile":247},"2025-11-14",0.02576,{"date":249,"score":234,"percentile":250},"2025-11-15",0.02605,{"date":252,"score":234,"percentile":250},"2025-11-16",{"date":254,"score":234,"percentile":255},"2025-11-17",0.02593,{"date":257,"score":258,"percentile":259},"2025-11-18",0.00033,0.05366,{"date":261,"score":258,"percentile":262},"2025-11-19",0.0539,{"date":264,"score":258,"percentile":265},"2025-11-20",0.05433,{"date":267,"score":234,"percentile":268},"2025-11-21",0.02676,{"date":270,"score":234,"percentile":271},"2025-11-22",0.02674,{"date":273,"score":234,"percentile":274},"2025-11-23",0.02666,{"date":276,"score":234,"percentile":277},"2025-11-24",0.02653,{"date":279,"score":234,"percentile":280},"2025-11-25",0.02802,{"date":282,"score":234,"percentile":283},"2025-11-26",0.02781,{"date":285,"score":234,"percentile":286},"2025-11-27",0.02779,{"date":288,"score":234,"percentile":289},"2025-11-28",0.02613,{"date":291,"score":234,"percentile":274},"2025-11-29",{"date":293,"score":234,"percentile":294},"2025-11-30",0.02669,{"date":296,"score":234,"percentile":297},"2025-12-01",0.02726,{"date":299,"score":234,"percentile":300},"2025-12-02",0.02717,{"date":302,"score":234,"percentile":303},"2025-12-03",0.02718,{"date":305,"score":234,"percentile":306},"2025-12-04",0.02663,{"date":308,"score":234,"percentile":309},"2025-12-05",0.02675,{"date":311,"score":234,"percentile":312},"2025-12-06",0.0269,{"date":314,"score":234,"percentile":315},"2025-12-07",0.02699,{"date":317,"score":234,"percentile":318},"2025-12-08",0.02694,{"date":320,"score":234,"percentile":321},"2025-12-09",0.02714,{"date":323,"score":234,"percentile":324},"2025-12-10",0.02741,{"date":326,"score":234,"percentile":327},"2025-12-11",0.02745,{"date":329,"score":234,"percentile":330},"2025-12-12",0.02758,{"date":332,"score":234,"percentile":297},"2025-12-13",{"date":334,"score":234,"percentile":335},"2025-12-14",0.02728,{"date":337,"score":234,"percentile":338},"2025-12-15",0.0272,{"date":340,"score":234,"percentile":341},"2025-12-16",0.02716,{"date":343,"score":234,"percentile":344},"2025-12-17",0.02731,{"date":346,"score":234,"percentile":347},"2025-12-18",0.0292,{"date":349,"score":234,"percentile":350},"2025-12-19",0.02922,{"date":352,"score":234,"percentile":353},"2025-12-20",0.0278,{"date":355,"score":356,"percentile":357},"2025-12-21",0.00015,0.02581,{"date":359,"score":356,"percentile":360},"2025-12-22",0.02578,{"date":362,"score":356,"percentile":363},"2025-12-23",0.02584,{"date":365,"score":356,"percentile":366},"2025-12-24",0.02587,{"date":368,"score":356,"percentile":369},"2025-12-25",0.02594,{"date":371,"score":356,"percentile":372},"2025-12-26",0.02598,{"date":374,"score":356,"percentile":375},"2025-12-27",0.02586,{"date":377,"score":356,"percentile":372},"2025-12-28",{"date":379,"score":356,"percentile":366},"2025-12-29",{"date":381,"score":356,"percentile":375},"2025-12-30",{"date":383,"score":384,"percentile":385},"2025-12-31",0.00019,0.04236,{"date":387,"score":384,"percentile":388},"2026-01-01",0.04325,{"date":390,"score":384,"percentile":391},"2026-01-02",0.04326,{"date":393,"score":384,"percentile":394},"2026-01-03",0.04312,{"date":396,"score":384,"percentile":397},"2026-01-04",0.04198,{"date":399,"score":384,"percentile":400},"2026-01-05",0.04155,{"date":402,"score":384,"percentile":403},"2026-01-06",0.04154,{"date":405,"score":384,"percentile":406},"2026-01-07",0.04174,{"date":408,"score":384,"percentile":409},"2026-01-08",0.04207,{"date":411,"score":384,"percentile":412},"2026-01-09",0.0421,{"date":414,"score":415,"percentile":416},"2026-01-10",0.00021,0.04863,{"date":418,"score":415,"percentile":419},"2026-01-11",0.04846,{"date":421,"score":415,"percentile":422},"2026-01-12",0.04855,{"date":424,"score":415,"percentile":425},"2026-01-13",0.04844,{"date":427,"score":415,"percentile":428},"2026-01-14",0.04891,{"date":430,"score":415,"percentile":431},"2026-01-15",0.04812,{"date":433,"score":415,"percentile":434},"2026-01-16",0.04785,{"date":436,"score":415,"percentile":437},"2026-01-17",0.04788,{"date":439,"score":415,"percentile":440},"2026-01-18",0.04776,{"date":442,"score":415,"percentile":443},"2026-01-19",0.04728,{"date":445,"score":415,"percentile":446},"2026-01-20",0.04681,{"date":448,"score":415,"percentile":449},"2026-01-21",0.04671,{"date":451,"score":415,"percentile":452},"2026-01-22",0.04654,{"date":454,"score":415,"percentile":455},"2026-01-23",0.04702,{"date":457,"score":415,"percentile":458},"2026-01-24",0.04745,{"date":460,"score":415,"percentile":461},"2026-01-25",0.04742,{"date":463,"score":415,"percentile":464},"2026-01-26",0.04724,{"date":466,"score":415,"percentile":467},"2026-01-27",0.04711,{"date":469,"score":415,"percentile":470},"2026-01-28",0.04696,{"date":472,"score":415,"percentile":473},"2026-01-29",0.04714,{"date":475,"score":415,"percentile":476},"2026-01-30",0.04718,{"date":478,"score":415,"percentile":479},"2026-01-31",0.04717,{"date":481,"score":415,"percentile":482},"2026-02-01",0.04821,[484],{"source":160,"cvss_v2_0":9,"cvss_v3_0":9,"cvss_v3_1":485,"cvss_v4_0":9},{"baseScore":158,"baseSeverity":486,"vectorString":161,"impactScore":487,"exploitabilityScore":488},"MEDIUM",6,4.6,[490,528],{"ecosystem":9,"name":491,"vendor":492,"product":492,"cpe_part":493,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":494},"Linux","linux","a",[495,502,505,508,511,514,517,520,523,526],{"version":496,"is_range":497,"range_type":166,"version_start":498,"version_start_type":499,"version_end":500,"version_end_type":501,"fixed_in":9},">= eb31628e37a0a4e01fffd79dcc7f815d2357f53a, \u003C 6488b96a79a26e19100ad872622f04e93b638d7f",true,"eb31628e37a0a4e01fffd79dcc7f815d2357f53a","including","6488b96a79a26e19100ad872622f04e93b638d7f","excluding",{"version":503,"is_range":497,"range_type":166,"version_start":498,"version_start_type":499,"version_end":504,"version_end_type":501,"fixed_in":9},">= eb31628e37a0a4e01fffd79dcc7f815d2357f53a, \u003C 58ab63d3ded2ca6141357a2b24eee8453d0f871d","58ab63d3ded2ca6141357a2b24eee8453d0f871d",{"version":506,"is_range":497,"range_type":166,"version_start":498,"version_start_type":499,"version_end":507,"version_end_type":501,"fixed_in":9},">= eb31628e37a0a4e01fffd79dcc7f815d2357f53a, \u003C 1ca2169cc19dca893c7aae6af122852097435d16","1ca2169cc19dca893c7aae6af122852097435d16",{"version":509,"is_range":497,"range_type":166,"version_start":498,"version_start_type":499,"version_end":510,"version_end_type":501,"fixed_in":9},">= eb31628e37a0a4e01fffd79dcc7f815d2357f53a, \u003C 1ec43100f7123010730b7ddfc3d5c2eac19e70e7","1ec43100f7123010730b7ddfc3d5c2eac19e70e7",{"version":512,"is_range":497,"range_type":166,"version_start":498,"version_start_type":499,"version_end":513,"version_end_type":501,"fixed_in":9},">= eb31628e37a0a4e01fffd79dcc7f815d2357f53a, \u003C 5251041573850e5020cd447374e23010be698898","5251041573850e5020cd447374e23010be698898",{"version":515,"is_range":497,"range_type":166,"version_start":498,"version_start_type":499,"version_end":516,"version_end_type":501,"fixed_in":9},">= eb31628e37a0a4e01fffd79dcc7f815d2357f53a, \u003C 2bb139e483f8cbe488d19d8c1135ac3615e2668c","2bb139e483f8cbe488d19d8c1135ac3615e2668c",{"version":518,"is_range":497,"range_type":166,"version_start":498,"version_start_type":499,"version_end":519,"version_end_type":501,"fixed_in":9},">= eb31628e37a0a4e01fffd79dcc7f815d2357f53a, \u003C 41904cbb343d115931d6bf79aa2c815cac4ef72b","41904cbb343d115931d6bf79aa2c815cac4ef72b",{"version":521,"is_range":497,"range_type":166,"version_start":498,"version_start_type":499,"version_end":522,"version_end_type":501,"fixed_in":9},">= eb31628e37a0a4e01fffd79dcc7f815d2357f53a, \u003C 221c27259324ec1404f028d4f5a0f2ae7f63ee23","221c27259324ec1404f028d4f5a0f2ae7f63ee23",{"version":524,"is_range":497,"range_type":166,"version_start":498,"version_start_type":499,"version_end":525,"version_end_type":501,"fixed_in":9},">= eb31628e37a0a4e01fffd79dcc7f815d2357f53a, \u003C 932b32ffd7604fb00b5c57e239a3cc4d901ccf6e","932b32ffd7604fb00b5c57e239a3cc4d901ccf6e",{"version":527,"is_range":154,"range_type":166,"version_start":527,"version_start_type":499,"version_end":527,"version_end_type":499,"fixed_in":9},"3.13",{"ecosystem":9,"name":529,"vendor":492,"product":530,"cpe_part":531,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":532},"linux kernel","linux_kernel","o",[533,537,541,545,549,553,557,561],{"version":534,"is_range":497,"range_type":535,"version_start":527,"version_start_type":499,"version_end":536,"version_end_type":501,"fixed_in":9},"gte3.13_lt5.4.292","cpe","5.4.292",{"version":538,"is_range":497,"range_type":535,"version_start":539,"version_start_type":499,"version_end":540,"version_end_type":501,"fixed_in":9},"gte5.5_lt5.10.236","5.5","5.10.236",{"version":542,"is_range":497,"range_type":535,"version_start":543,"version_start_type":499,"version_end":544,"version_end_type":501,"fixed_in":9},"gte5.11_lt5.15.180","5.11","5.15.180",{"version":546,"is_range":497,"range_type":535,"version_start":547,"version_start_type":499,"version_end":548,"version_end_type":501,"fixed_in":9},"gte5.16_lt6.1.133","5.16","6.1.133",{"version":550,"is_range":497,"range_type":535,"version_start":551,"version_start_type":499,"version_end":552,"version_end_type":501,"fixed_in":9},"gte6.2_lt6.6.86","6.2","6.6.86",{"version":554,"is_range":497,"range_type":535,"version_start":555,"version_start_type":499,"version_end":556,"version_end_type":501,"fixed_in":9},"gte6.7_lt6.12.22","6.7","6.12.22",{"version":558,"is_range":497,"range_type":535,"version_start":559,"version_start_type":499,"version_end":560,"version_end_type":501,"fixed_in":9},"gte6.13_lt6.13.10","6.13","6.13.10",{"version":562,"is_range":154,"range_type":535,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"6.14"]