{"id":"CVE-2022-3170","aliases":["AZL-10924","EUVD-2022-42592","GHSA-rj8g-9xvh-crrr","UBUNTU-CVE-2022-3170"],"status":"published","title":"An out-of-bounds access issue was found in the Linux kernel sound subsystem. It could occur when...","description":"An out-of-bounds access issue was found in the Linux kernel sound subsystem. It could occur when the 'id-\u003ename' provided by the user did not end with '\\0'. A privileged local user could pass a specially crafted name through ioctl() interface and crash the system or potentially escalate their privileges on the system.","severity":{"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","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00247,"percentile":0.1611,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-125"],"published":"2022-09-13T15:36:36Z","modified":"2026-10-28T10:25:15Z","fixes":[{"ecosystem":"Azure Linux:2","package":"kernel","fixed_in":["5.15.70.1-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Azure Linux:2","package":"kernel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.15.70.1-1"}]}]}],"products":[{"vendor":"linux","product":"kernel"},{"vendor":"linux","product":"linux_kernel"}],"references":[{"url":"https://github.com/torvalds/linux/commit/6ab55ec0a938c7f943a4edba3d6514f775983887","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://github.com/torvalds/linux/commit/5934d9a0383619c14df91af8fd76261dc3de2f5f","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-3170","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-rj8g-9xvh-crrr"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/3xxx/CVE-2022-3170.json","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2022-3170","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2125879","tags":["report"]},{"url":"https://git.kernel.org/linus/6ab55ec0a938c7f943a4edba3d6514f775983887","tags":["report"]},{"url":"https://git.kernel.org/linus/5934d9a0383619c14df91af8fd76261dc3de2f5f","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-3170","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2022-3170","description":"An out-of-bounds access issue was found in the Linux kernel sound subsystem. It could occur when the 'id-\u003ename' provided by the user did not end with '\\0'. A privileged local user could pass a specially crafted name through ioctl() interface and crash the system or potentially escalate their privileges on the system.","status":"published","published":"2022-09-13T15:36:36Z","modified":"2024-08-03T01:00:10.503Z","cwes":["CWE-125"],"updated_at":"2026-11-02T14:34:32.843656Z"}],"euvd":[{"id":"EUVD-2022-42592","description":"An out-of-bounds access issue was found in the Linux kernel sound subsystem. It could occur when the 'id-\u003ename' provided by the user did not end with '\\0'. A privileged local user could pass a specially crafted name through ioctl() interface and crash the system or potentially escalate their privileges on the system.","status":"published","published":"2022-09-13T15:36:36Z","modified":"2024-08-03T01:00:10Z","updated_at":"2026-11-03T03:25:57.460299Z"}],"ghsa":[{"id":"GHSA-rj8g-9xvh-crrr","title":"An out-of-bounds access issue was found in the Linux kernel sound subsystem. It could occur when...","description":"An out-of-bounds access issue was found in the Linux kernel sound subsystem. It could occur when the 'id-\u003ename' provided by the user did not end with '\\0'. A privileged local user could pass a specially crafted name through ioctl() interface and crash the system or potentially escalate their privileges on the system.","status":"published","published":"2022-09-14T00:00:43Z","modified":"2023-01-27T05:02:28Z","cvss":[{"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"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:42:03.588739Z"}],"nvd":[{"id":"CVE-2022-3170","description":"An out-of-bounds access issue was found in the Linux kernel sound subsystem. It could occur when the 'id-\u003ename' provided by the user did not end with '\\0'. A privileged local user could pass a specially crafted name through ioctl() interface and crash the system or potentially escalate their privileges on the system.","status":"published","published":"2022-09-13T16:15:09.287Z","modified":"2026-06-17T04:58:59.89Z","cvss":[{"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"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:07:27.631109Z"}],"osv":[{"id":"AZL-10924","title":"CVE-2022-3170 affecting package kernel for versions less than 5.15.70.1-1","description":"An out-of-bounds access issue was found in the Linux kernel sound subsystem. It could occur when the 'id-\u003ename' provided by the user did not end with '\\0'. A privileged local user could pass a specially crafted name through ioctl() interface and crash the system or potentially escalate their privileges on the system.","status":"published","published":"2022-09-13T16:15:09Z","modified":"2026-04-21T04:21:40.92142Z","cvss":[{"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"}],"updated_at":"2026-11-02T15:28:02.044071Z"},{"id":"UBUNTU-CVE-2022-3170","description":"An out-of-bounds access issue was found in the Linux kernel sound subsystem. It could occur when the 'id-\u003ename' provided by the user did not end with '\\0'. A privileged local user could pass a specially crafted name through ioctl() interface and crash the system or potentially escalate their privileges on the system.","status":"withdrawn","published":"2022-09-13T16:15:00Z","modified":"2025-07-16T07:20:21.260865Z","cvss":[{"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"}],"updated_at":"2026-11-02T16:53:53.899276Z"},{"id":"CVE-2022-3170","description":"An out-of-bounds access issue was found in the Linux kernel sound subsystem. It could occur when the 'id-\u003ename' provided by the user did not end with '\\0'. A privileged local user could pass a specially crafted name through ioctl() interface and crash the system or potentially escalate their privileges on the system.","status":"published","published":"2022-09-13T15:36:36Z","modified":"2026-10-28T10:25:15.941800489Z","cwes":["CWE-125"],"updated_at":"2026-11-02T15:44:25.516981Z"}]}}