{"id":"CVE-2022-20020","aliases":["EUVD-2022-25280","GHSA-6qgv-gg3v-w69g"],"status":"published","title":"In libvcodecdrv, there is a possible information disclosure due to a missing bounds check. This...","description":"In libvcodecdrv, there is a possible information disclosure due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05943906; Issue ID: ALPS05943906.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00117,"percentile":0.01706,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119","CWE-20"],"published":"2022-01-04T15:57:07Z","modified":"2026-06-17T04:23:31Z","products":[{"vendor":"google","product":"android"},{"vendor":"mediatek, inc.","product":"mt6739, mt6768, mt6779, mt6781, mt6785, mt6833, mt6853, mt6873, mt6877, mt6885, mt6893, mt8167, mt8168, mt8173, mt8185, mt8321, mt8362a, mt8365, mt8385, mt8765, mt8766, mt8768, mt8786, mt8788, mt8789, mt8791, mt8797"}],"references":[{"url":"https://corp.mediatek.com/product-security-bulletin/January-2022","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-20020"},{"url":"https://github.com/advisories/GHSA-6qgv-gg3v-w69g"}],"sources":{"cve":[{"id":"CVE-2022-20020","description":"In libvcodecdrv, there is a possible information disclosure due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05943906; Issue ID: ALPS05943906.","status":"published","published":"2022-01-04T15:57:07Z","modified":"2024-08-03T01:55:46.179Z","updated_at":"2026-11-02T14:34:24.971323Z"}],"euvd":[{"id":"EUVD-2022-25280","description":"In libvcodecdrv, there is a possible information disclosure due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05943906; Issue ID: ALPS05943906.","status":"published","published":"2022-01-04T15:57:07Z","modified":"2024-08-03T01:55:46Z","updated_at":"2026-11-03T03:25:56.529973Z"}],"ghsa":[{"id":"GHSA-6qgv-gg3v-w69g","title":"In libvcodecdrv, there is a possible information disclosure due to a missing bounds check. This...","description":"In libvcodecdrv, there is a possible information disclosure due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05943906; Issue ID: ALPS05943906.","status":"published","published":"2022-01-05T00:00:57Z","modified":"2023-08-08T15:31:31Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:54:44.111289Z"}],"nvd":[{"id":"CVE-2022-20020","description":"In libvcodecdrv, there is a possible information disclosure due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05943906; Issue ID: ALPS05943906.","status":"published","published":"2022-01-04T16:15:10.547Z","modified":"2026-06-17T04:23:31.787Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:07:10.836864Z"}]}}