{"id":"CVE-2024-27436","title":"In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: usb-audio: Stop parsing channels bits when all channels are found.\n\nIf a usb audio device sets more bits than the amount of channels\nit could write outside of the…","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: usb-audio: Stop parsing channels bits when all channels are found.\n\nIf a usb audio device sets more bits than the amount of channels\nit could write outside of the…","severity":"medium","cvss":5.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-787"],"vendor":"linux","product":"linux_kernel","affected":["linux_kernel >= 3.8, < 4.19.311","linux_kernel >= 4.20, < 5.4.273","linux_kernel >= 5.5, < 5.10.214","linux_kernel >= 5.11, < 5.15.153","linux_kernel >= 5.16, < 6.1.83","linux_kernel >= 6.2, < 6.6.23","linux_kernel >= 6.7, < 6.7.11","linux_kernel >= 6.8, < 6.8.2","debian_linux = 10.0"],"patched":["linux_kernel 6.8.2"],"published":"2024-05-17","updated":"2026-10-15","sourceUpdated":"2026-10-15T01:17:41.193","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2024-27436","references":[{"url":"https://git.kernel.org/stable/c/22cad1b841a63635a38273b799b4791f202ade72","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/5cd466673b34bac369334f66cbe14bb77b7d7827","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/629af0d5fe94a35f498ba2c3f19bd78bfa591be6","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/6d5dc96b154be371df0d62ecb07efe400701ed8a","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/6d88b289fb0a8d055cb79d1c46a56aba7809d96d","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/7e2c1b0f6dd9abde9e60f0f9730026714468770f","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/9af1658ba293458ca6a13f70637b9654fa4be064","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/a39d51ff1f52cd0b6fe7d379ac93bd8b4237d1b7","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/c8a24fd281dcdf3c926413dafbafcf35cde517a9","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/22cad1b841a63635a38273b799b4791f202ade72","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/5cd466673b34bac369334f66cbe14bb77b7d7827","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/629af0d5fe94a35f498ba2c3f19bd78bfa591be6","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/6d5dc96b154be371df0d62ecb07efe400701ed8a","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/6d88b289fb0a8d055cb79d1c46a56aba7809d96d","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/7e2c1b0f6dd9abde9e60f0f9730026714468770f","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/9af1658ba293458ca6a13f70637b9654fa4be064","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/a39d51ff1f52cd0b6fe7d379ac93bd8b4237d1b7","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/c8a24fd281dcdf3c926413dafbafcf35cde517a9","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-265688.html","label":"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"}],"tags":["nvd","cve.org"],"epss":0.00622,"epssPercentile":0.49612,"ingestedAt":"2026-10-15T03:30:12.678Z","ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2024-05-21T15:45:09.433584Z"},"scores":{"nvd":5.5,"adp":5.3},"slug":"CVE-2024-27436","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nALSA: usb-audio: Stop parsing channels bits when all channels are found.\n\nIf a usb audio device sets more bits than the amount of channels\nit could write outside of the map array.\n\n## Affected\n\n- `linux_kernel >= 3.8, < 4.19.311`\n- `linux_kernel >= 4.20, < 5.4.273`\n- `linux_kernel >= 5.5, < 5.10.214`\n- `linux_kernel >= 5.11, < 5.15.153`\n- `linux_kernel >= 5.16, < 6.1.83`\n- `linux_kernel >= 6.2, < 6.6.23`\n- `linux_kernel >= 6.7, < 6.7.11`\n- `linux_kernel >= 6.8, < 6.8.2`\n- `debian_linux = 10.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `linux_kernel 6.8.2`","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}