{"id":"https://openalex.org/W4412127985","doi":"https://doi.org/10.1109/cvc65719.2025.00009","title":"Short Paper: SlotCollider - Detecting Storage Slot Collisions in Ethereum Smart Contracts","display_name":"Short Paper: SlotCollider - Detecting Storage Slot Collisions in Ethereum Smart Contracts","publication_year":2025,"publication_date":"2025-06-05","ids":{"openalex":"https://openalex.org/W4412127985","doi":"https://doi.org/10.1109/cvc65719.2025.00009"},"language":"en","primary_location":{"id":"doi:10.1109/cvc65719.2025.00009","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cvc65719.2025.00009","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 Crypto Valley Conference (CVC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5074976171","display_name":"Muhammad Umar Janjua","orcid":"https://orcid.org/0000-0002-8048-6156"},"institutions":[{"id":"https://openalex.org/I206093572","display_name":"Nexen (Canada)","ror":"https://ror.org/04zwxgg32","country_code":"CA","type":"company","lineage":["https://openalex.org/I206093572"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Muhammad Umar Janjua","raw_affiliation_strings":["NextKore Ltd"],"affiliations":[{"raw_affiliation_string":"NextKore Ltd","institution_ids":["https://openalex.org/I206093572"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5118867436","display_name":"Abeeha Fatima","orcid":null},"institutions":[{"id":"https://openalex.org/I206093572","display_name":"Nexen (Canada)","ror":"https://ror.org/04zwxgg32","country_code":"CA","type":"company","lineage":["https://openalex.org/I206093572"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Abeeha Fatima","raw_affiliation_strings":["NextKore Ltd"],"affiliations":[{"raw_affiliation_string":"NextKore Ltd","institution_ids":["https://openalex.org/I206093572"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101311013","display_name":"Muhammad Waiz Khan","orcid":null},"institutions":[{"id":"https://openalex.org/I206093572","display_name":"Nexen (Canada)","ror":"https://ror.org/04zwxgg32","country_code":"CA","type":"company","lineage":["https://openalex.org/I206093572"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Muhammad Waiz Khan","raw_affiliation_strings":["NextKore Ltd"],"affiliations":[{"raw_affiliation_string":"NextKore Ltd","institution_ids":["https://openalex.org/I206093572"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060091315","display_name":"Muhammad Danish Bilal","orcid":null},"institutions":[{"id":"https://openalex.org/I206093572","display_name":"Nexen (Canada)","ror":"https://ror.org/04zwxgg32","country_code":"CA","type":"company","lineage":["https://openalex.org/I206093572"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Muhammad Danish Bilal","raw_affiliation_strings":["NextKore Ltd"],"affiliations":[{"raw_affiliation_string":"NextKore Ltd","institution_ids":["https://openalex.org/I206093572"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090279940","display_name":"Talha Ahmad","orcid":"https://orcid.org/0000-0003-4760-0911"},"institutions":[{"id":"https://openalex.org/I206093572","display_name":"Nexen (Canada)","ror":"https://ror.org/04zwxgg32","country_code":"CA","type":"company","lineage":["https://openalex.org/I206093572"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Talha Ahmad","raw_affiliation_strings":["NextKore Ltd"],"affiliations":[{"raw_affiliation_string":"NextKore Ltd","institution_ids":["https://openalex.org/I206093572"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046255911","display_name":"Maha Ayub","orcid":"https://orcid.org/0000-0002-3389-9054"},"institutions":[{"id":"https://openalex.org/I206093572","display_name":"Nexen (Canada)","ror":"https://ror.org/04zwxgg32","country_code":"CA","type":"company","lineage":["https://openalex.org/I206093572"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Maha Ayub","raw_affiliation_strings":["NextKore Ltd"],"affiliations":[{"raw_affiliation_string":"NextKore Ltd","institution_ids":["https://openalex.org/I206093572"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5074976171"],"corresponding_institution_ids":["https://openalex.org/I206093572"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.27581295,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"17","last_page":"20"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11995","display_name":"FinTech, Crowdfunding, Digital Finance","score":0.9528999924659729,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11182","display_name":"Auction Theory and Applications","score":0.925599992275238,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5574802160263062},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.35624390840530396},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.34247511625289917}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5574802160263062},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.35624390840530396},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.34247511625289917}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cvc65719.2025.00009","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cvc65719.2025.00009","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 Crypto Valley Conference (CVC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2805052744","https://openalex.org/W4288701128","https://openalex.org/W4391725258","https://openalex.org/W4403768066","https://openalex.org/W6874387268"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Smart":[0],"contract":[1],"contains":[2],"both":[3,93],"the":[4,12,26,46,69,105,117],"code":[5,119],"and":[6,22,96,98,108,125,164,168],"its":[7],"internal":[8],"storage":[9,15,27,34,71,106,148,173],"data":[10,16,110,129],"on":[11,82,136],"chain.":[13],"This":[14],"needs":[17],"to":[18,33,102,171],"be":[19],"properly":[20],"aligned":[21],"laid":[23],"out":[24],"in":[25,37,73,162,175],"trie.":[28],"Otherwise,":[29],"it":[30],"could":[31],"lead":[32],"collisions":[35,60,149,174],"resulting":[36],"unexpected":[38],"behavior":[39],"or":[40,65],"storage-based":[41],"security":[42],"exploits":[43],"such":[44],"as":[45],"Audius":[47],"hack":[48],"[1].":[49],"In":[50],"this":[51,89],"paper,":[52],"with":[53,116],"our":[54],"SlotCollider":[55,112,135,158],"tool,":[56],"we":[57],"explore":[58],"slot":[59],"that":[61,143,150],"occur":[62],"when":[63],"two":[64],"more":[66,166],"variables":[67],"share":[68],"same":[70],"slots":[72],"a":[74,137],"proxy":[75],"contract.":[76],"Many":[77],"existing":[78,160],"tools":[79,155,161],"rely":[80],"solely":[81],"bytecode":[83],"analysis":[84,121],"for":[85,130],"collision":[86],"detection,":[87],"but":[88],"approach":[90],"suffers":[91],"from":[92],"false":[94],"positives":[95],"negatives,":[97],"is":[99],"not":[100],"enough":[101],"fully":[103],"understand":[104],"layout":[107],"complex":[109],"types.":[111],"addresses":[113],"these":[114],"issues":[115],"source":[118],"based":[120],"of":[122,139],"smart":[123,141,177],"contracts":[124,142],"also":[126],"incorporates":[127],"on-chain":[128],"further":[131],"precision.":[132],"We":[133],"evaluated":[134],"set":[138],"4,890":[140],"detected":[144],"an":[145],"additional":[146],"6,558":[147],"were":[151],"missed":[152],"by":[153],"other":[154],"[2].":[156],"The":[157],"outperforms":[159],"detection":[163],"provides":[165],"accurate":[167],"reliable":[169],"results":[170],"detect":[172],"Ethereum":[176],"contracts.":[178]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
