{"schemaVersion":3,"id":"USN-5862-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"linux-snapdragon vulnerabilities\n\nIt was discovered that an out-of-bounds write vulnerability existed in the\nVideo for Linux 2 (V4L2) implementation in the Linux kernel. A local\nattacker could use this to cause a denial of service (system crash) or\npossibly execute arbitrary code. (CVE-2022-20369)\n\nPawan Kumar Gupta, Alyssa Milburn, Amit Peled, Shani Rehana, Nir Shildan\nand Ariel Sabba discovered that some Intel processors with Enhanced\nIndirect Branch Restricted Speculation (eIBRS) did not properly handle RET\ninstructions after a VM exits. A local attacker could potentially use this\nto expose sensitive information. (CVE-2022-26373)\n\nDavid Leadbeater discovered that the netfilter IRC protocol tracking\nimplementation in the Linux Kernel incorrectly handled certain message\npayloads in some situations. A remote attacker could possibly use this to\ncause a denial of service or bypass firewall filtering. (CVE-2022-2663)\n\nJohannes Wikner and Kaveh Razavi discovered that for some AMD x86-64\nprocessors, the branch predictor could by mis-trained for return\ninstructions in certain circumstances. A local attacker could possibly use\nthis to expose sensitive information. (CVE-2022-29900)\n\nJohannes Wikner and Kaveh Razavi discovered that for some Intel x86-64\nprocessors, the Linux kernel's protections against speculative branch\ntarget injection attacks were insufficient in some circumstances. A local\nattacker could possibly use this to expose sensitive information.\n(CVE-2022-29901)\n\nIt was discovered that the NILFS2 file system implementation in the Linux\nkernel did not properly deallocate memory in certain error conditions. An\nattacker could use this to cause a denial of service (memory exhaustion).\n(CVE-2022-3646)\n\nKhalid Masum discovered that the NILFS2 file system implementation in the\nLinux kernel did not properly handle certain error conditions, leading to a\nuse-after-free vulnerability. A local attacker could use this to cause a\ndenial of service or possibly execute arbitrary code. (CVE-2022-3649)\n\nHyunwoo Kim discovered that an integer overflow vulnerability existed in\nthe PXA3xx graphics driver in the Linux kernel. A local attacker could\npossibly use this to cause a denial of service (system crash).\n(CVE-2022-39842)\n\nIt was discovered that a race condition existed in the SMSC UFX USB driver\nimplementation in the Linux kernel, leading to a use-after-free\nvulnerability. A physically proximate attacker could use this to cause a\ndenial of service (system crash) or possibly execute arbitrary code.\n(CVE-2022-41849)\n\nIt was discovered that a race condition existed in the Roccat HID driver in\nthe Linux kernel, leading to a use-after-free vulnerability. A local\nattacker could use this to cause a denial of service (system crash) or\npossibly execute arbitrary code. (CVE-2022-41850)\n\nIt was discovered that the USB monitoring (usbmon) component in the Linux\nkernel did not properly set permissions on memory mapped in to user space\nprocesses. A local attacker could use this to cause a denial of service\n(system crash) or possibly execute arbitrary code. (CVE-2022-43750)","dates":{"published":"2023-02-09T23:00:01.000Z","modified":"2026-09-14T11:17:48.461Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"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":[],"affected":[{"vendor":"ubuntu","product":"linux-snapdragon","name":"linux-snapdragon","label":"linux-snapdragon","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-snapdragon","purlType":"deb","versions":[{"text":"< 4.15.0-1145.155","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.15.0-1145.155","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-5862-1","label":"ubuntu.com/security/notices/USN-5862-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2022-2663","label":"ubuntu.com/security/CVE-2022-2663","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-3646","label":"ubuntu.com/security/CVE-2022-3646","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-3649","label":"ubuntu.com/security/CVE-2022-3649","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-20369","label":"ubuntu.com/security/CVE-2022-20369","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-26373","label":"ubuntu.com/security/CVE-2022-26373","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-29900","label":"ubuntu.com/security/CVE-2022-29900","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-29901","label":"ubuntu.com/security/CVE-2022-29901","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-39842","label":"ubuntu.com/security/CVE-2022-39842","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-41849","label":"ubuntu.com/security/CVE-2022-41849","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-41850","label":"ubuntu.com/security/CVE-2022-41850","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-43750","label":"ubuntu.com/security/CVE-2022-43750","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2022-20369","CVE-2022-26373","CVE-2022-2663","CVE-2022-29900","CVE-2022-29901","CVE-2022-3646","CVE-2022-3649","CVE-2022-39842","CVE-2022-41849","CVE-2022-41850","CVE-2022-43750"],"downstream":[],"duplicates":[],"related":["CVE-2022-20369","CVE-2022-26373","CVE-2022-2663","CVE-2022-29900","CVE-2022-29901","CVE-2022-3646","CVE-2022-3649","CVE-2022-39842","CVE-2022-41849","CVE-2022-41850","CVE-2022-43750"]},"timeline":[{"kind":"published","date":"2023-02-09T23:00:01.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-09-14T11:17:48.461Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T23:55:52.260Z","stale":false,"partial":false}}