{"api_version":"1","generated_at":"2026-09-20T00:34:00+00:00","cve":"CVE-2026-90060","urls":{"html":"https://cve.report/CVE-2026-90060","api":"https://cve.report/api/cve/CVE-2026-90060.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-90060","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-90060"},"summary":{"title":"ALSA: control: Don't add invalid kcontrols to LED layer","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: control: Don't add invalid kcontrols to LED layer\n\nThe kcontrol LED state layer tries to track the all associated\nkcontrol elements with naive assumptions that they are readable.\nBut one can create a write-only element that has no get callback (even\na user element can do it), and this may lead to a NULL dereference at\nthe call chain of snd_ctl_led_notify(), as found by syzkaller.\n\nFor avoiding the Oops, add a sanity check of the kcontrol's info and\nget callbacks, and just skip the invalid kcontrols before assigning\nthe kctl to the LED layer.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-09-17 17:16:54","updated_at":"2026-09-17 17:16:54"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/6e152cbfac3a2a62f79df7d23d621917c20367eb","name":"https://git.kernel.org/stable/c/6e152cbfac3a2a62f79df7d23d621917c20367eb","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/2f0c97b1a32fba8e81a69f6231aa0b3c9b6bc581","name":"https://git.kernel.org/stable/c/2f0c97b1a32fba8e81a69f6231aa0b3c9b6bc581","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/18c08f84ca483029f04e426ec7ca3b5d3684cf22","name":"https://git.kernel.org/stable/c/18c08f84ca483029f04e426ec7ca3b5d3684cf22","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/3d20cd049fc5f51f80e24a2db7a3cf00593c79e4","name":"https://git.kernel.org/stable/c/3d20cd049fc5f51f80e24a2db7a3cf00593c79e4","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/74e3b979ce8b78a690f8b94ccf2e2c965f7f5c11","name":"https://git.kernel.org/stable/c/74e3b979ce8b78a690f8b94ccf2e2c965f7f5c11","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-90060","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-90060","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 22d8de62f11b287b279f1d4473a78c7d5e53e7bc 6e152cbfac3a2a62f79df7d23d621917c20367eb git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 22d8de62f11b287b279f1d4473a78c7d5e53e7bc 3d20cd049fc5f51f80e24a2db7a3cf00593c79e4 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 22d8de62f11b287b279f1d4473a78c7d5e53e7bc 2f0c97b1a32fba8e81a69f6231aa0b3c9b6bc581 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 22d8de62f11b287b279f1d4473a78c7d5e53e7bc 18c08f84ca483029f04e426ec7ca3b5d3684cf22 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 22d8de62f11b287b279f1d4473a78c7d5e53e7bc 74e3b979ce8b78a690f8b94ccf2e2c965f7f5c11 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5.13","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.13 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.1.188 6.1.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12.110 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.52 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.2.6 7.2.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.3-rc1 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["sound/core/control_led.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"6e152cbfac3a2a62f79df7d23d621917c20367eb","status":"affected","version":"22d8de62f11b287b279f1d4473a78c7d5e53e7bc","versionType":"git"},{"lessThan":"3d20cd049fc5f51f80e24a2db7a3cf00593c79e4","status":"affected","version":"22d8de62f11b287b279f1d4473a78c7d5e53e7bc","versionType":"git"},{"lessThan":"2f0c97b1a32fba8e81a69f6231aa0b3c9b6bc581","status":"affected","version":"22d8de62f11b287b279f1d4473a78c7d5e53e7bc","versionType":"git"},{"lessThan":"18c08f84ca483029f04e426ec7ca3b5d3684cf22","status":"affected","version":"22d8de62f11b287b279f1d4473a78c7d5e53e7bc","versionType":"git"},{"lessThan":"74e3b979ce8b78a690f8b94ccf2e2c965f7f5c11","status":"affected","version":"22d8de62f11b287b279f1d4473a78c7d5e53e7bc","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["sound/core/control_led.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.13"},{"lessThan":"5.13","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.188","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.110","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.52","versionType":"semver"},{"lessThanOrEqual":"7.2.*","status":"unaffected","version":"7.2.6","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.3-rc1","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.1.188","versionStartIncluding":"5.13","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.110","versionStartIncluding":"5.13","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.52","versionStartIncluding":"5.13","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2.6","versionStartIncluding":"5.13","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.3-rc1","versionStartIncluding":"5.13","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: control: Don't add invalid kcontrols to LED layer\n\nThe kcontrol LED state layer tries to track the all associated\nkcontrol elements with naive assumptions that they are readable.\nBut one can create a write-only element that has no get callback (even\na user element can do it), and this may lead to a NULL dereference at\nthe call chain of snd_ctl_led_notify(), as found by syzkaller.\n\nFor avoiding the Oops, add a sanity check of the kcontrol's info and\nget callbacks, and just skip the invalid kcontrols before assigning\nthe kctl to the LED layer."}],"providerMetadata":{"dateUpdated":"2026-09-17T16:05:44.515Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/6e152cbfac3a2a62f79df7d23d621917c20367eb"},{"url":"https://git.kernel.org/stable/c/3d20cd049fc5f51f80e24a2db7a3cf00593c79e4"},{"url":"https://git.kernel.org/stable/c/2f0c97b1a32fba8e81a69f6231aa0b3c9b6bc581"},{"url":"https://git.kernel.org/stable/c/18c08f84ca483029f04e426ec7ca3b5d3684cf22"},{"url":"https://git.kernel.org/stable/c/74e3b979ce8b78a690f8b94ccf2e2c965f7f5c11"}],"title":"ALSA: control: Don't add invalid kcontrols to LED layer","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-90060","datePublished":"2026-09-17T16:05:44.515Z","dateReserved":"2026-09-11T19:38:34.784Z","dateUpdated":"2026-09-17T16:05:44.515Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-09-17 17:16:54","lastModifiedDate":"2026-09-17 17:16:54","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"90060","Ordinal":"1","Title":"ALSA: control: Don't add invalid kcontrols to LED layer","CVE":"CVE-2026-90060","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"90060","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: control: Don't add invalid kcontrols to LED layer\n\nThe kcontrol LED state layer tries to track the all associated\nkcontrol elements with naive assumptions that they are readable.\nBut one can create a write-only element that has no get callback (even\na user element can do it), and this may lead to a NULL dereference at\nthe call chain of snd_ctl_led_notify(), as found by syzkaller.\n\nFor avoiding the Oops, add a sanity check of the kcontrol's info and\nget callbacks, and just skip the invalid kcontrols before assigning\nthe kctl to the LED layer.","Type":"Description","Title":"ALSA: control: Don't add invalid kcontrols to LED layer"}]}}}