{"id":"CVE-2023-43122","aliases":["EUVD-2023-47542","GHSA-8g8w-39rg-5h28"],"status":"published","title":"Samsung Mobile Processor and Wearable Processor (Exynos 980, 850, 1080, 2100, 2200, 1280, 1380,...","description":"Samsung Mobile Processor and Wearable Processor (Exynos 980, 850, 1080, 2100, 2200, 1280, 1380, 1330, and W920) allow Information Disclosure in the Bootloader.","severity":{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AC:L/AV:P/A:N/C:H/I:N/PR:H/S:C/UI:R","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00291,"percentile":0.21924,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2023-12-13T00:00:00Z","modified":"2026-06-17T06:25:08Z","products":[{"vendor":"samsung","product":"exynos_1080_firmware"},{"vendor":"samsung","product":"exynos_1280_firmware"},{"vendor":"samsung","product":"exynos_1330_firmware"},{"vendor":"samsung","product":"exynos_1380_firmware"},{"vendor":"samsung","product":"exynos_2100_firmware"},{"vendor":"samsung","product":"exynos_2200_firmware"},{"vendor":"samsung","product":"exynos_850_firmware"},{"vendor":"samsung","product":"exynos_980_firmware"},{"vendor":"samsung","product":"exynos_w920_firmware"}],"references":[{"url":"https://semiconductor.samsung.com/support/quality-support/product-security-updates/","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-43122"},{"url":"https://github.com/advisories/GHSA-8g8w-39rg-5h28"}],"sources":{"cve":[{"id":"CVE-2023-43122","description":"Samsung Mobile Processor and Wearable Processor (Exynos 980, 850, 1080, 2100, 2200, 1280, 1380, 1330, and W920) allow Information Disclosure in the Bootloader.","status":"published","published":"2023-12-13T00:00:00Z","modified":"2024-08-02T19:37:23.592Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AC:L/AV:P/A:N/C:H/I:N/PR:H/S:C/UI:R","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:35:14.633899Z"}],"euvd":[{"id":"EUVD-2023-47542","description":"Samsung Mobile Processor and Wearable Processor (Exynos 980, 850, 1080, 2100, 2200, 1280, 1380, 1330, and W920) allow Information Disclosure in the Bootloader.","status":"published","published":"2023-12-13T00:00:00Z","modified":"2024-08-02T19:37:23Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AC:L/AV:P/A:N/C:H/I:N/PR:H/S:C/UI:R","level":"medium"}],"updated_at":"2026-11-03T03:50:00.127967Z"}],"ghsa":[{"id":"GHSA-8g8w-39rg-5h28","title":"Samsung Mobile Processor and Wearable Processor (Exynos 980, 850, 1080, 2100, 2200, 1280, 1380,...","description":"Samsung Mobile Processor and Wearable Processor (Exynos 980, 850, 1080, 2100, 2200, 1280, 1380, 1330, and W920) allow Information Disclosure in the Bootloader.","status":"published","published":"2023-12-13T03:31:55Z","modified":"2023-12-15T21:30:28Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:H/UI:R/S:C/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:55:13.486361Z"}],"nvd":[{"id":"CVE-2023-43122","description":"Samsung Mobile Processor and Wearable Processor (Exynos 980, 850, 1080, 2100, 2200, 1280, 1380, 1330, and W920) allow Information Disclosure in the Bootloader.","status":"published","published":"2023-12-13T01:15:10.35Z","modified":"2026-06-17T06:25:08.457Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:H/UI:R/S:C/C:H/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:08:54.696438Z"}]}}