[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fjexWxPrGrrHW7EBRb7lq6KFxcwo9bPzKKnLfWY_w9ls":3,"g5a-ex:arm\u002Fcortex-a77_firmware@*":79,"g5a-family:arm\u002Fcortex-a77_firmware":81},{"success":4,"data":5},true,{"product":6,"versions":21,"topVulnerabilitiesByEpss":24,"kevVulnerabilities":56,"seoMetadata":57,"meta":76},{"vendorName":7,"productName":8,"versionCount":9,"totalCves":10,"kevCount":11,"lastCveUpdate":12,"versions":13,"description":20},"arm","cortex-a77_firmware",2,5,0,"2023-12-08",[14,18],{"version":15,"cve_count":16,"kev_count":11,"has_kev":17},"r0p0",1,false,{"version":19,"cve_count":16,"kev_count":11,"has_kev":17},"r1p0","Cortex-a77 Firmware by Arm is a technology product with 2 tracked versions and 5 known security vulnerabilities. Get comprehensive security analysis, vulnerability tracking, and threat intelligence for this product.",[22,23],{"version":15,"cve_count":16,"kev_count":11,"has_kev":17},{"version":19,"cve_count":16,"kev_count":11,"has_kev":17},[25,33,40,45,51],{"cveId":26,"description":27,"publishedDate":28,"cvssScore":29,"cvssVersion":30,"severity":31,"isKev":17,"epssScore":32},"CVE-2017-5753","Systems with microprocessors utilizing speculative execution and branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis.","2018-01-04",5.6,"v3.1","Medium",0.93838,{"cveId":34,"description":35,"publishedDate":36,"cvssScore":37,"cvssVersion":30,"severity":38,"isKev":17,"epssScore":39},"CVE-2022-48251","The AES instructions on the ARMv8 platform do not have an algorithm that is \"intrinsically resistant\" to side-channel attacks. NOTE: the vendor reportedly offers the position \"while power side channel attacks ... are possible, they are not directly caused by or related to the Arm architecture.\"","2023-01-10",7.5,"High",0.00828,{"cveId":41,"description":42,"publishedDate":43,"cvssScore":29,"cvssVersion":30,"severity":31,"isKev":17,"epssScore":44},"CVE-2022-23960","Certain Arm Cortex and Neoverse processors through 2022-03-08 do not properly restrict cache speculation, aka Spectre-BHB. An attacker can leverage the shared branch history in the Branch History Buffer (BHB) to influence mispredicted branches. Then, cache allocation can allow the attacker to obtain sensitive information.","2022-03-13",0.00499,{"cveId":46,"description":47,"publishedDate":48,"cvssScore":49,"cvssVersion":30,"severity":31,"isKev":17,"epssScore":50},"CVE-2022-25368","Spectre BHB is a variant of Spectre-v2 in which malicious code uses the shared branch history (stored in the CPU BHB) to influence mispredicted branches in the victim's hardware context. Speculation caused by these mispredicted branches can then potentially be used to cause cache allocation, which can then be used to infer information that should be protected.","2022-03-10",4.7,0.00299,{"cveId":52,"description":53,"publishedDate":12,"cvssScore":54,"cvssVersion":30,"severity":31,"isKev":17,"epssScore":55},"CVE-2023-34320","Cortex-A77 cores (r0p0 and r1p0) are affected by erratum 1508412\nwhere software, under certain circumstances, could deadlock a core\ndue to the execution of either a load to device or non-cacheable memory,\nand either a store exclusive or register read of the Physical\nAddress Register (PAR_EL1) in close proximity.\n",5.5,0.00237,[],{"title":58,"metaDescription":59,"keywords":60,"structuredData":61},"Cortex-a77 Firmware by Arm - Security Vulnerabilities & Analysis | Precursor Intelligence","Comprehensive security analysis for Cortex-a77 Firmware by Arm covering 2 versions with 5 tracked vulnerabilities. Real-time threat intelligence, CVE tracking, and security recommendations.","Cortex-a77 Firmware vulnerabilities, Cortex-a77 Firmware security, Cortex-a77 Firmware CVE, Arm Cortex-a77 Firmware, Cortex-a77 Firmware threat intelligence, Arm security, product security analysis, cybersecurity threats, vulnerability management, CVE tracking",{"@context":62,"@type":63,"name":64,"description":59,"url":65,"manufacturer":66,"applicationCategory":70,"softwareVersion":71,"mainEntity":72},"https:\u002F\u002Fschema.org","SoftwareApplication","Cortex-a77 Firmware","https:\u002F\u002Fprecursorintelligence.com\u002Fvulnerabilities\u002Ftechnologies\u002Fvendors\u002Farm\u002Fcortex-a77_firmware",{"@type":67,"name":68,"url":69},"Organization","Arm","https:\u002F\u002Fprecursorintelligence.com\u002Fvendors\u002Farm","Security Software","2 versions tracked",{"@type":73,"name":74,"description":75,"vulnerabilityCount":10,"dateModified":12},"SecurityVulnerability","Cortex-a77 Firmware Security Vulnerabilities","Security vulnerabilities affecting Cortex-a77 Firmware by Arm",{"totalVersions":9,"totalVulnerabilities":10,"kevVulnerabilities":11,"lastUpdated":12,"generatedAt":77,"apiVersion":78},"2026-10-17T20:28:30.466Z","3.0",{"rows":80,"total":11,"capped":17,"failed":11},[],[]]