{"id":"CVE-2022-21756","aliases":["EUVD-2022-26920","GHSA-25fx-gxgp-m24r"],"status":"published","title":"In WLAN driver, there is a possible out of bounds read due to an incorrect bounds check. This...","description":"In WLAN driver, there is a possible out of bounds read due to an incorrect bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06535950; Issue ID: ALPS06535950.","severity":{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00116,"percentile":0.01597,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125"],"published":"2022-06-06T17:39:24Z","modified":"2026-06-17T04:26:55Z","products":[{"vendor":"google","product":"android"},{"vendor":"mediatek, inc.","product":"mt6833, mt6853, mt6853t, mt6873, mt6875, mt6877, mt6879, mt6880, mt6883, mt6885, mt6889, mt6890, mt6891, mt6893, mt6895, mt6983, mt6985, mt8167s, mt8168, mt8175, mt8183, mt8185, mt8362a, mt8365, mt8385, mt8667, mt8675, mt8695, mt8696, mt8766, mt8768, mt8786, mt8788, mt8789, mt8797"}],"references":[{"url":"https://corp.mediatek.com/product-security-bulletin/June-2022","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-21756"},{"url":"https://github.com/advisories/GHSA-25fx-gxgp-m24r"}],"sources":{"cve":[{"id":"CVE-2022-21756","description":"In WLAN driver, there is a possible out of bounds read due to an incorrect bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06535950; Issue ID: ALPS06535950.","status":"published","published":"2022-06-06T17:39:24Z","modified":"2024-08-03T02:53:36.158Z","updated_at":"2026-11-02T14:34:29.478363Z"}],"euvd":[{"id":"EUVD-2022-26920","description":"In WLAN driver, there is a possible out of bounds read due to an incorrect bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06535950; Issue ID: ALPS06535950.","status":"published","published":"2022-06-06T17:39:24Z","modified":"2024-08-03T02:53:36Z","updated_at":"2026-11-03T03:25:54.006451Z"}],"ghsa":[{"id":"GHSA-25fx-gxgp-m24r","title":"In WLAN driver, there is a possible out of bounds read due to an incorrect bounds check. This...","description":"In WLAN driver, there is a possible out of bounds read due to an incorrect bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06535950; Issue ID: ALPS06535950.","status":"published","published":"2022-06-07T00:00:33Z","modified":"2023-01-27T05:03:25Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:42:14.754174Z"}],"nvd":[{"id":"CVE-2022-21756","description":"In WLAN driver, there is a possible out of bounds read due to an incorrect bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06535950; Issue ID: ALPS06535950.","status":"published","published":"2022-06-06T18:15:09.013Z","modified":"2026-06-17T04:26:55.67Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/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-125"],"updated_at":"2026-11-02T14:07:21.62951Z"}]}}