[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-CVE-2021-45868":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-04T02:53:27.892Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":20,"aliases":39,"duplicate_of":9,"upstream":40,"downstream":41,"duplicates":80,"related":81,"reserved_at":9,"published_at":96,"modified_at":97,"state":98,"summary":99,"references_raw":107,"kevs":139,"epss":140,"epss_history":143,"metrics":411,"affected":422},"CVE-2021-45868","In the Linux kernel before 5.15.3, fs/quota/quota_tree.c does not validate the block number in the quota tree (on disk). This can, for example, lead to a kernel/locking/rwsem.c use-after-free if there is a corrupted quota file.",null,[11],{"_key":12,"id":12,"name":13,"description":14,"type":15,"status":16,"abstraction":17,"likelihood_of_exploit":18,"capec":19},"CWE-416","Use After Free","The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory \"belongs\" to the code that operates on the new pointer.","weakness","Stable","Variant","High",[],[21,30,35],{"_key":22,"name":23,"source":24,"url":25,"maturity":26,"reliability_score":27,"verified":28,"type":9,"platforms":29,"requires_auth":9,"exploitdb":9,"metasploit":9},"REF_85FEEEAD36D6DD7F","Exploit Reference (bugzilla.kernel.org)","reference","https://bugzilla.kernel.org/show_bug.cgi?id=214655","unknown",0.2,false,[],{"_key":31,"name":32,"source":24,"url":33,"maturity":26,"reliability_score":27,"verified":28,"type":9,"platforms":34,"requires_auth":9,"exploitdb":9,"metasploit":9},"REF_759185892433C02C","Exploit Reference (openwall.com)","https://www.openwall.com/lists/oss-security/2022/03/17/2",[],{"_key":36,"name":32,"source":24,"url":37,"maturity":26,"reliability_score":27,"verified":28,"type":9,"platforms":38,"requires_auth":9,"exploitdb":9,"metasploit":9},"REF_05720BACEC646D2E","https://www.openwall.com/lists/oss-security/2022/03/17/1",[],[],[],[42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78],{"_key":43},"SUSE-SU-2022:1196-1",{"_key":45},"SUSE-SU-2022:1197-1",{"_key":47},"SUSE-SU-2022:1255-1",{"_key":49},"SUSE-SU-2022:1257-1",{"_key":51},"SUSE-SU-2022:1266-1",{"_key":53},"SUSE-SU-2022:1267-1",{"_key":55},"SUSE-SU-2022:1270-1",{"_key":57},"SUSE-SU-2022:1283-1",{"_key":59},"SUSE-SU-2022:1402-1",{"_key":61},"SUSE-SU-2022:1407-1",{"_key":63},"SUSE-SU-2023:0416-1",{"_key":65},"SUSE-SU-2022:1163-1",{"_key":67},"SUSE-SU-2022:1183-1",{"_key":69},"SUSE-SU-2022:1256-1",{"_key":71},"DEBIAN-CVE-2021-45868",{"_key":73},"UBUNTU-CVE-2021-45868",{"_key":75},"USN-6001-1",{"_key":77},"USN-6013-1",{"_key":79},"USN-6014-1",[],[82,83,84,85,86,87,88,89,90,91,92,93,94,95],{"_key":43},{"_key":45},{"_key":47},{"_key":49},{"_key":51},{"_key":53},{"_key":55},{"_key":57},{"_key":59},{"_key":61},{"_key":63},{"_key":65},{"_key":67},{"_key":69},"2022-03-18T06:22:48.000Z","2024-08-04T04:54:30.852Z","Modified",{"cisa_kev":28,"cisa_ransomware":28,"cisa_vendor":9,"epss_severity":100,"epss_score":101,"severity":102,"severity_score":103,"severity_version":104,"severity_source":105,"severity_vector":106,"severity_status":98},"low",0.00218,"medium",5.5,"v3.1","nvd","CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",[108,116,122,126,129,134],{"url":25,"sources":109,"tags":111},[110,105],"cve.org",[112,113,114,115],"X Refsource MISC","Exploit","Issue Tracking","Vendor Advisory",{"url":117,"sources":118,"tags":119},"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=9bf3d20331295b1ecb81f4ed9ef358c51699a050",[110,105],[112,120,121,115],"Mailing List","Patch",{"url":33,"sources":123,"tags":124},[110,105],[112,113,120,121,125],"Third Party Advisory",{"url":37,"sources":127,"tags":128},[110,105],[112,113,120,121,125],{"url":130,"sources":131,"tags":132},"https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.3",[110,105],[112,120,133,115],"Release Notes",{"url":135,"sources":136,"tags":137},"https://security.netapp.com/advisory/ntap-20220419-0003/",[110,105],[138,125],"X Refsource CONFIRM",[],{"date":141,"score":101,"percentile":142},"2026-06-03",0.44441,[144,148,151,154,156,159,162,165,168,171,174,177,180,183,186,190,193,196,199,201,204,207,210,213,216,219,222,225,227,230,233,236,239,241,244,247,250,253,256,259,262,265,267,270,273,276,279,282,285,288,291,294,297,300,303,306,309,312,315,318,321,324,327,330,333,337,340,343,346,349,352,355,358,361,364,367,370,373,376,379,382,385,388,391,394,397,400,403,406,408],{"date":145,"score":146,"percentile":147},"2025-11-04",0.00129,0.3308,{"date":149,"score":146,"percentile":150},"2025-11-05",0.33062,{"date":152,"score":146,"percentile":153},"2025-11-06",0.33063,{"date":155,"score":146,"percentile":147},"2025-11-07",{"date":157,"score":146,"percentile":158},"2025-11-08",0.33079,{"date":160,"score":146,"percentile":161},"2025-11-09",0.33055,{"date":163,"score":146,"percentile":164},"2025-11-10",0.33002,{"date":166,"score":146,"percentile":167},"2025-11-11",0.33026,{"date":169,"score":146,"percentile":170},"2025-11-12",0.33072,{"date":172,"score":146,"percentile":173},"2025-11-13",0.33087,{"date":175,"score":146,"percentile":176},"2025-11-14",0.33092,{"date":178,"score":146,"percentile":179},"2025-11-15",0.33089,{"date":181,"score":146,"percentile":182},"2025-11-16",0.33059,{"date":184,"score":146,"percentile":185},"2025-11-17",0.33033,{"date":187,"score":188,"percentile":189},"2025-11-18",0.00412,0.58781,{"date":191,"score":188,"percentile":192},"2025-11-19",0.58795,{"date":194,"score":188,"percentile":195},"2025-11-20",0.58785,{"date":197,"score":146,"percentile":198},"2025-11-21",0.33074,{"date":200,"score":146,"percentile":147},"2025-11-22",{"date":202,"score":146,"percentile":203},"2025-11-23",0.33047,{"date":205,"score":146,"percentile":206},"2025-11-24",0.33021,{"date":208,"score":146,"percentile":209},"2025-11-25",0.33019,{"date":211,"score":146,"percentile":212},"2025-11-26",0.33017,{"date":214,"score":146,"percentile":215},"2025-11-27",0.33024,{"date":217,"score":146,"percentile":218},"2025-11-28",0.33005,{"date":220,"score":146,"percentile":221},"2025-11-29",0.3299,{"date":223,"score":146,"percentile":224},"2025-11-30",0.32967,{"date":226,"score":146,"percentile":182},"2025-12-01",{"date":228,"score":146,"percentile":229},"2025-12-02",0.33068,{"date":231,"score":146,"percentile":232},"2025-12-03",0.33065,{"date":234,"score":146,"percentile":235},"2025-12-04",0.32966,{"date":237,"score":146,"percentile":238},"2025-12-05",0.32998,{"date":240,"score":146,"percentile":164},"2025-12-06",{"date":242,"score":146,"percentile":243},"2025-12-07",0.3298,{"date":245,"score":146,"percentile":246},"2025-12-08",0.32992,{"date":248,"score":146,"percentile":249},"2025-12-09",0.3304,{"date":251,"score":146,"percentile":252},"2025-12-10",0.33098,{"date":254,"score":146,"percentile":255},"2025-12-11",0.3312,{"date":257,"score":146,"percentile":258},"2025-12-12",0.33152,{"date":260,"score":146,"percentile":261},"2025-12-13",0.33137,{"date":263,"score":146,"percentile":264},"2025-12-14",0.33111,{"date":266,"score":146,"percentile":150},"2025-12-15",{"date":268,"score":146,"percentile":269},"2025-12-16",0.33086,{"date":271,"score":146,"percentile":272},"2025-12-17",0.33146,{"date":274,"score":146,"percentile":275},"2025-12-18",0.33194,{"date":277,"score":146,"percentile":278},"2025-12-19",0.33217,{"date":280,"score":146,"percentile":281},"2025-12-20",0.33203,{"date":283,"score":146,"percentile":284},"2025-12-21",0.33144,{"date":286,"score":146,"percentile":287},"2025-12-22",0.33113,{"date":289,"score":146,"percentile":290},"2025-12-23",0.33109,{"date":292,"score":146,"percentile":293},"2025-12-24",0.33101,{"date":295,"score":146,"percentile":296},"2025-12-25",0.33169,{"date":298,"score":146,"percentile":299},"2025-12-26",0.3315,{"date":301,"score":146,"percentile":302},"2025-12-27",0.33155,{"date":304,"score":146,"percentile":305},"2025-12-28",0.3306,{"date":307,"score":146,"percentile":308},"2025-12-29",0.33027,{"date":310,"score":146,"percentile":311},"2025-12-30",0.3302,{"date":313,"score":146,"percentile":314},"2025-12-31",0.33069,{"date":316,"score":146,"percentile":317},"2026-01-01",0.33215,{"date":319,"score":146,"percentile":320},"2026-01-02",0.33201,{"date":322,"score":146,"percentile":323},"2026-01-03",0.33186,{"date":325,"score":146,"percentile":326},"2026-01-04",0.33045,{"date":328,"score":146,"percentile":329},"2026-01-05",0.3303,{"date":331,"score":146,"percentile":332},"2026-01-06",0.33042,{"date":334,"score":335,"percentile":336},"2026-01-07",0.00144,0.35251,{"date":338,"score":335,"percentile":339},"2026-01-08",0.35281,{"date":341,"score":335,"percentile":342},"2026-01-09",0.35276,{"date":344,"score":335,"percentile":345},"2026-01-10",0.35282,{"date":347,"score":335,"percentile":348},"2026-01-11",0.35261,{"date":350,"score":335,"percentile":351},"2026-01-12",0.35203,{"date":353,"score":335,"percentile":354},"2026-01-13",0.35188,{"date":356,"score":335,"percentile":357},"2026-01-14",0.35229,{"date":359,"score":335,"percentile":360},"2026-01-15",0.35218,{"date":362,"score":335,"percentile":363},"2026-01-16",0.35236,{"date":365,"score":335,"percentile":366},"2026-01-17",0.3522,{"date":368,"score":335,"percentile":369},"2026-01-18",0.35161,{"date":371,"score":335,"percentile":372},"2026-01-19",0.35127,{"date":374,"score":335,"percentile":375},"2026-01-20",0.35112,{"date":377,"score":335,"percentile":378},"2026-01-21",0.35087,{"date":380,"score":335,"percentile":381},"2026-01-22",0.35071,{"date":383,"score":335,"percentile":384},"2026-01-23",0.35129,{"date":386,"score":335,"percentile":387},"2026-01-24",0.35142,{"date":389,"score":335,"percentile":390},"2026-01-25",0.35086,{"date":392,"score":335,"percentile":393},"2026-01-26",0.35021,{"date":395,"score":335,"percentile":396},"2026-01-27",0.35017,{"date":398,"score":335,"percentile":399},"2026-01-28",0.34995,{"date":401,"score":335,"percentile":402},"2026-01-29",0.34965,{"date":404,"score":335,"percentile":405},"2026-01-30",0.34956,{"date":407,"score":335,"percentile":402},"2026-01-31",{"date":409,"score":335,"percentile":410},"2026-02-01",0.3507,[412],{"source":105,"cvss_v2_0":413,"cvss_v3_0":9,"cvss_v3_1":418,"cvss_v4_0":9},{"baseScore":414,"baseSeverity":9,"vectorString":415,"impactScore":416,"exploitabilityScore":417},4.3,"AV:N/AC:M/Au:N/C:N/I:N/A:P",2.9,8.6,{"baseScore":103,"baseSeverity":419,"vectorString":106,"impactScore":420,"exploitabilityScore":421},"MEDIUM",6,4.6,[423,435,442,447,452,457,461,466,470],{"ecosystem":9,"name":424,"vendor":425,"product":426,"cpe_part":427,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":428},"linux kernel","linux","linux_kernel","o",[429],{"version":430,"is_range":431,"range_type":432,"version_start":9,"version_start_type":9,"version_end":433,"version_end_type":434,"fixed_in":9},"lt5.15.3",true,"cpe","5.15.3","excluding",{"ecosystem":9,"name":436,"vendor":437,"product":436,"cpe_part":438,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":439},"h300e","netapp","h",[440],{"version":441,"is_range":28,"range_type":432,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"na",{"ecosystem":9,"name":443,"vendor":437,"product":444,"cpe_part":427,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":445},"h300s firmware","h300s_firmware",[446],{"version":441,"is_range":28,"range_type":432,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},{"ecosystem":9,"name":448,"vendor":437,"product":449,"cpe_part":427,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":450},"h410c firmware","h410c_firmware",[451],{"version":441,"is_range":28,"range_type":432,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},{"ecosystem":9,"name":453,"vendor":437,"product":454,"cpe_part":427,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":455},"h410s firmware","h410s_firmware",[456],{"version":441,"is_range":28,"range_type":432,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},{"ecosystem":9,"name":458,"vendor":437,"product":458,"cpe_part":438,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":459},"h500e",[460],{"version":441,"is_range":28,"range_type":432,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},{"ecosystem":9,"name":462,"vendor":437,"product":463,"cpe_part":427,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":464},"h500s firmware","h500s_firmware",[465],{"version":441,"is_range":28,"range_type":432,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},{"ecosystem":9,"name":467,"vendor":437,"product":467,"cpe_part":438,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":468},"h700e",[469],{"version":441,"is_range":28,"range_type":432,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},{"ecosystem":9,"name":471,"vendor":437,"product":472,"cpe_part":427,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":473},"h700s firmware","h700s_firmware",[474],{"version":441,"is_range":28,"range_type":432,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9}]