{"id":"CVE-2020-11237","aliases":["EUVD-2020-3591","GHSA-m22m-jf25-pgfw"],"status":"published","title":"Memory crash when accessing histogram type KPI input received due to lack of check of histogram...","description":"Memory crash when accessing histogram type KPI input received due to lack of check of histogram definition before accessing it in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Mobile","severity":{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00202,"percentile":0.10245,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2021-04-07T07:55:30Z","modified":"2026-06-17T02:49:41Z","products":[{"vendor":"qualcomm","product":"csrb31024_firmware"},{"vendor":"qualcomm","product":"pm3003a_firmware"},{"vendor":"qualcomm","product":"pm456_firmware"},{"vendor":"qualcomm","product":"pm6150_firmware"},{"vendor":"qualcomm","product":"pm6150a_firmware"},{"vendor":"qualcomm","product":"pm6150l_firmware"},{"vendor":"qualcomm","product":"pm6250_firmware"},{"vendor":"qualcomm","product":"pm6350_firmware"},{"vendor":"qualcomm","product":"pm7150a_firmware"},{"vendor":"qualcomm","product":"pm7150l_firmware"},{"vendor":"qualcomm","product":"pm7250_firmware"},{"vendor":"qualcomm","product":"pm7250b_firmware"},{"vendor":"qualcomm","product":"pm8008_firmware"},{"vendor":"qualcomm","product":"pm8009_firmware"},{"vendor":"qualcomm","product":"pm8150a_firmware"},{"vendor":"qualcomm","product":"pm8150b_firmware"},{"vendor":"qualcomm","product":"pm8150c_firmware"},{"vendor":"qualcomm","product":"pm8150l_firmware"},{"vendor":"qualcomm","product":"pm8250_firmware"},{"vendor":"qualcomm","product":"pm855_firmware"},{"vendor":"qualcomm","product":"pm855b_firmware"},{"vendor":"qualcomm","product":"pm855l_firmware"},{"vendor":"qualcomm","product":"pmi632_firmware"},{"vendor":"qualcomm","product":"pmk8002_firmware"},{"vendor":"qualcomm","product":"pmk8003_firmware"},{"vendor":"qualcomm","product":"pmr525_firmware"},{"vendor":"qualcomm","product":"pmr735a_firmware"},{"vendor":"qualcomm","product":"pmr735b_firmware"},{"vendor":"qualcomm","product":"pmx24_firmware"},{"vendor":"qualcomm","product":"pmx55_firmware"},{"vendor":"qualcomm","product":"qat3516_firmware"},{"vendor":"qualcomm","product":"qat3518_firmware"},{"vendor":"qualcomm","product":"qat3519_firmware"},{"vendor":"qualcomm","product":"qat3555_firmware"},{"vendor":"qualcomm","product":"qat5515_firmware"},{"vendor":"qualcomm","product":"qat5516_firmware"},{"vendor":"qualcomm","product":"qat5522_firmware"},{"vendor":"qualcomm","product":"qat5533_firmware"},{"vendor":"qualcomm","product":"qbt1500_firmware"},{"vendor":"qualcomm","product":"qbt2000_firmware"},{"vendor":"qualcomm","product":"qca6390_firmware"},{"vendor":"qualcomm","product":"qca6391_firmware"},{"vendor":"qualcomm","product":"qca6421_firmware"},{"vendor":"qualcomm","product":"qca6426_firmware"},{"vendor":"qualcomm","product":"qca6431_firmware"},{"vendor":"qualcomm","product":"qca6436_firmware"},{"vendor":"qualcomm","product":"qca6564au_firmware"},{"vendor":"qualcomm","product":"qca6574a_firmware"},{"vendor":"qualcomm","product":"qca6574au_firmware"},{"vendor":"qualcomm","product":"qca6584au_firmware"},{"vendor":"qualcomm","product":"qca6595au_firmware"},{"vendor":"qualcomm","product":"qca6696_firmware"},{"vendor":"qualcomm","product":"qca8337_firmware"},{"vendor":"qualcomm","product":"qdm2301_firmware"},{"vendor":"qualcomm","product":"qdm2305_firmware"},{"vendor":"qualcomm","product":"qdm2307_firmware"},{"vendor":"qualcomm","product":"qdm2308_firmware"},{"vendor":"qualcomm","product":"qdm2310_firmware"},{"vendor":"qualcomm","product":"qdm3301_firmware"},{"vendor":"qualcomm","product":"qdm5620_firmware"},{"vendor":"qualcomm","product":"qdm5621_firmware"},{"vendor":"qualcomm","product":"qdm5650_firmware"},{"vendor":"qualcomm","product":"qdm5652_firmware"},{"vendor":"qualcomm","product":"qdm5670_firmware"},{"vendor":"qualcomm","product":"qdm5671_firmware"},{"vendor":"qualcomm","product":"qdm5677_firmware"},{"vendor":"qualcomm","product":"qdm5679_firmware"},{"vendor":"qualcomm","product":"qet4100_firmware"},{"vendor":"qualcomm","product":"qet4101_firmware"},{"vendor":"qualcomm","product":"qet5100_firmware"},{"vendor":"qualcomm","product":"qet6100_firmware"},{"vendor":"qualcomm","product":"qet6110_firmware"},{"vendor":"qualcomm","product":"qfs2530_firmware"},{"vendor":"qualcomm","product":"qfs2580_firmware"},{"vendor":"qualcomm","product":"qln1021aq_firmware"},{"vendor":"qualcomm","product":"qln1031_firmware"},{"vendor":"qualcomm","product":"qln1036aq_firmware"},{"vendor":"qualcomm","product":"qln4640_firmware"},{"vendor":"qualcomm","product":"qln4642_firmware"},{"vendor":"qualcomm","product":"qln4650_firmware"},{"vendor":"qualcomm","product":"qln5020_firmware"},{"vendor":"qualcomm","product":"qln5030_firmware"},{"vendor":"qualcomm","product":"qln5040_firmware"},{"vendor":"qualcomm","product":"qpa2625_firmware"},{"vendor":"qualcomm","product":"qpa5580_firmware"},{"vendor":"qualcomm","product":"qpa5581_firmware"},{"vendor":"qualcomm","product":"qpa6560_firmware"},{"vendor":"qualcomm","product":"qpa8673_firmware"},{"vendor":"qualcomm","product":"qpa8675_firmware"},{"vendor":"qualcomm","product":"qpa8686_firmware"},{"vendor":"qualcomm","product":"qpa8801_firmware"},{"vendor":"qualcomm","product":"qpa8802_firmware"},{"vendor":"qualcomm","product":"qpa8803_firmware"},{"vendor":"qualcomm","product":"qpa8821_firmware"},{"vendor":"qualcomm","product":"qpa8842_firmware"},{"vendor":"qualcomm","product":"qpm4650_firmware"},{"vendor":"qualcomm","product":"qpm5620_firmware"},{"vendor":"qualcomm","product":"qpm5621_firmware"},{"vendor":"qualcomm","product":"qpm5657_firmware"},{"vendor":"qualcomm","product":"qpm5658_firmware"},{"vendor":"qualcomm","product":"qpm5670_firmware"},{"vendor":"qualcomm","product":"qpm5677_firmware"},{"vendor":"qualcomm","product":"qpm5679_firmware"},{"vendor":"qualcomm","product":"qpm6582_firmware"},{"vendor":"qualcomm","product":"qpm6585_firmware"},{"vendor":"qualcomm","product":"qpm8820_firmware"},{"vendor":"qualcomm","product":"qpm8830_firmware"},{"vendor":"qualcomm","product":"qpm8870_firmware"},{"vendor":"qualcomm","product":"qpm8895_firmware"},{"vendor":"qualcomm","product":"qsm7250_firmware"},{"vendor":"qualcomm","product":"qtc800h_firmware"},{"vendor":"qualcomm","product":"qtc801s_firmware"},{"vendor":"qualcomm","product":"qtm525_firmware"},{"vendor":"qualcomm","product":"qtm527_firmware"},{"vendor":"qualcomm","product":"sa415m_firmware"},{"vendor":"qualcomm","product":"sd480_firmware"},{"vendor":"qualcomm","product":"sd675_firmware"},{"vendor":"qualcomm","product":"sd678_firmware"},{"vendor":"qualcomm","product":"sd6905g_firmware"},{"vendor":"qualcomm","product":"sd720g_firmware"},{"vendor":"qualcomm","product":"sd730_firmware"},{"vendor":"qualcomm","product":"sd750g_firmware"},{"vendor":"qualcomm","product":"sd765_firmware"},{"vendor":"qualcomm","product":"sd765g_firmware"},{"vendor":"qualcomm","product":"sd768g_firmware"},{"vendor":"qualcomm","product":"sd855_firmware"},{"vendor":"qualcomm","product":"sd8655g_firmware"},{"vendor":"qualcomm","product":"sd870_firmware"},{"vendor":"qualcomm","product":"sdr660_firmware"},{"vendor":"qualcomm","product":"sdr675_firmware"},{"vendor":"qualcomm","product":"sdr735_firmware"},{"vendor":"qualcomm","product":"sdr735g_firmware"},{"vendor":"qualcomm","product":"sdr8150_firmware"},{"vendor":"qualcomm","product":"sdr8250_firmware"},{"vendor":"qualcomm","product":"sdr865_firmware"},{"vendor":"qualcomm","product":"sdx55_firmware"},{"vendor":"qualcomm","product":"sdx55m_firmware"},{"vendor":"qualcomm","product":"sdxr25g_firmware"},{"vendor":"qualcomm","product":"sm6250_firmware"},{"vendor":"qualcomm","product":"sm6250p_firmware"},{"vendor":"qualcomm","product":"sm7250p_firmware"},{"vendor":"qualcomm","product":"smb1355_firmware"},{"vendor":"qualcomm","product":"smb1381_firmware"},{"vendor":"qualcomm","product":"smb1390_firmware"},{"vendor":"qualcomm","product":"smb1395_firmware"},{"vendor":"qualcomm","product":"smb1396_firmware"},{"vendor":"qualcomm","product":"smr525_firmware"},{"vendor":"qualcomm","product":"smr526_firmware"},{"vendor":"qualcomm","product":"wcd9341_firmware"},{"vendor":"qualcomm","product":"wcd9370_firmware"},{"vendor":"qualcomm","product":"wcd9375_firmware"},{"vendor":"qualcomm","product":"wcd9380_firmware"},{"vendor":"qualcomm","product":"wcd9385_firmware"},{"vendor":"qualcomm","product":"wcn3950_firmware"},{"vendor":"qualcomm","product":"wcn3980_firmware"},{"vendor":"qualcomm","product":"wcn3988_firmware"},{"vendor":"qualcomm","product":"wcn3990_firmware"},{"vendor":"qualcomm","product":"wcn3991_firmware"},{"vendor":"qualcomm","product":"wcn3998_firmware"},{"vendor":"qualcomm","product":"wcn6850_firmware"},{"vendor":"qualcomm","product":"wcn6851_firmware"},{"vendor":"qualcomm","product":"wsa8810_firmware"},{"vendor":"qualcomm","product":"wsa8815_firmware"},{"vendor":"qualcomm","product":"wsa8830_firmware"},{"vendor":"qualcomm","product":"wsa8835_firmware"},{"vendor":"qualcomm, inc.","product":"snapdragon auto, snapdragon compute, snapdragon connectivity, snapdragon mobile"}],"references":[{"url":"https://www.qualcomm.com/company/product-security/bulletins/april-2021-bulletin","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-11237"},{"url":"https://github.com/advisories/GHSA-m22m-jf25-pgfw"}],"sources":{"cve":[{"id":"CVE-2020-11237","description":"Memory crash when accessing histogram type KPI input received due to lack of check of histogram definition before accessing it in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Mobile","status":"published","published":"2021-04-07T07:55:30Z","modified":"2024-08-04T11:28:13.851Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:35:57.67317Z"}],"euvd":[{"id":"EUVD-2020-3591","description":"Memory crash when accessing histogram type KPI input received due to lack of check of histogram definition before accessing it in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Mobile","status":"published","published":"2021-04-07T07:55:30Z","modified":"2024-08-04T11:28:13Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T03:07:47.032228Z"}],"ghsa":[{"id":"GHSA-m22m-jf25-pgfw","title":"Memory crash when accessing histogram type KPI input received due to lack of check of histogram...","description":"Memory crash when accessing histogram type KPI input received due to lack of check of histogram definition before accessing it in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Mobile","status":"published","published":"2022-05-24T17:46:42Z","modified":"2023-01-29T05:06:16Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:45:59.056416Z"}],"nvd":[{"id":"CVE-2020-11237","description":"Memory crash when accessing histogram type KPI input received due to lack of check of histogram definition before accessing it in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Mobile","status":"published","published":"2021-04-07T08:15:14.05Z","modified":"2026-06-17T02:49:41.73Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:06:37.687844Z"}]}}