{"schemaVersion":3,"id":"CVE-2022-1919","aliases":["UBUNTU-CVE-2022-1919"],"status":"published","duplicateOf":null,"title":null,"description":"Use after free in Codecs in Google Chrome prior to 101.0.4951.41 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.","dates":{"published":"2022-07-28T00:00:00.000Z","modified":"2024-08-03T00:17:01.039Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":8.8,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"OSV · Ubuntu","score":8.8,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","exploitability":7.2,"impact":9.8,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":8.8,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.01384,"percentile":0.71798,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0.06899999999999996,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.01315},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.01315,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.01315,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.01315,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.01315,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.01315,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.01315,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01315,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01384,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01384,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01384,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01384,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01384,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01384,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.01384,"percentile":0.71798}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.01315,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01344,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01384,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01384,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01384,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01384,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01384,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01384,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.01384,"percentile":0.71798}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-416","name":"Use After Free","description":"The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory \"belongs\" to the code that operates on the new pointer.","type":"weakness","status":"Stable","abstraction":"Variant","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/416.html"}],"affected":[{"vendor":"ubuntu","product":"firefox","name":"firefox","label":"firefox","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/firefox","purlType":"deb","versions":[{"text":"< 101.0.1+build1-0ubuntu0.18.04.1","noFixRecorded":false,"fixedIn":null},{"text":"< 101.0.1+build1-0ubuntu0.20.04.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 101.0.1+build1-0ubuntu0.18.04.1 | < 101.0.1+build1-0ubuntu0.20.04.1","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"mozjs38","name":"mozjs38","label":"mozjs38","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/mozjs38","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"mozjs52","name":"mozjs52","label":"mozjs52","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/mozjs52","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"mozjs68","name":"mozjs68","label":"mozjs68","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/mozjs68","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"mozjs78","name":"mozjs78","label":"mozjs78","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/mozjs78","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"mozjs91","name":"mozjs91","label":"mozjs91","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/mozjs91","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"google","product":"chrome","name":"chrome","label":"chrome","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ unspecified, < 101.0.4951.41","noFixRecorded":false,"fixedIn":null},{"text":"< 101.0.4951.41","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ unspecified, < 101.0.4951.41 | < 101.0.4951.41","eol":{"isEol":null,"eolDate":null,"matchMethod":"cpe","cycle":null,"product":{"name":"chrome","label":"Google Chrome","category":"app"}},"hubHref":"/vendor/google/chrome"}],"affectedCount":7,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://chromereleases.googleblog.com/2022/04/stable-channel-update-for-desktop_26.html","label":"chromereleases.googleblog.com/2022/04/stable-channel-update-for-desktop_26.html","hostname":"chromereleases.googleblog.com","tags":["Release Notes","Vendor Advisory"]},{"url":"https://crbug.com/1313709","label":"crbug.com/1313709","hostname":"crbug.com","tags":["Permissions Required","Vendor Advisory"]},{"url":"https://security.gentoo.org/glsa/202208-08","label":"security.gentoo.org/glsa/202208-08","hostname":"security.gentoo.org","tags":["Vendor Advisory","Third Party Advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PQKT7EGDD2P3L7S3NXEDDRCPK4NNZNWJ/","label":"lists.fedoraproject.org/archives/…","hostname":"lists.fedoraproject.org","tags":["Vendor Advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YKLJ3B3D5BCVWE3QNP4N7HHF26OHD567/","label":"lists.fedoraproject.org/archives/…","hostname":"lists.fedoraproject.org","tags":["Vendor Advisory"]},{"url":"https://ubuntu.com/security/CVE-2022-1919","label":"ubuntu.com/security/CVE-2022-1919","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2022-20/#CVE-2022-1919","label":"www.mozilla.org/en-US/security/advisories/mfsa2022-20/","hostname":"www.mozilla.org","tags":["REPORT"]},{"url":"https://ubuntu.com/security/notices/USN-5475-1","label":"ubuntu.com/security/notices/USN-5475-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-1919","label":"www.cve.org/CVERecord?id=CVE-2022-1919","hostname":"www.cve.org","tags":["REPORT"]}],"lineage":{"upstream":[],"downstream":["OPENSUSE-SU-2024:12121-1","OPENSUSE-SU-2024:14572-1","USN-5475-1"],"duplicates":[],"related":["OPENSUSE-SU-2024:12121-1","OPENSUSE-SU-2024:14572-1","USN-5475-1"]},"timeline":[{"kind":"published","date":"2022-07-28T00:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-03T00:17:01.039Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":35,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T19:12:02.275Z","stale":false,"partial":false}}