{"cve":"CVE-2022-48251","nvd":{"published":"2023-01-10T07:15:09.647","modified":"2026-06-17T05:14:52.110","status":"Modified","description":"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.\"","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-203"],"references":["https://eprint.iacr.org/2022/230","https://eshard.com/posts/sca-attacks-on-armv8","https://eprint.iacr.org/2022/230","https://eshard.com/posts/sca-attacks-on-armv8"],"products":["arm:cortex-a53_firmware","arm:cortex-a55_firmware","arm:cortex-a57_firmware","arm:cortex-a72_firmware","arm:cortex-a73_firmware","arm:cortex-a75_firmware","arm:cortex-a76_firmware","arm:cortex-a76ae_firmware","arm:cortex-a77_firmware","arm:cortex-a78_firmware"],"source":"nvd","synced_at":"2026-10-19T21:37:34.931465858+00:00"},"epss":{"cve":"CVE-2022-48251","score":0.00852,"percentile":0.58248,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}