{"id":"CVE-2025-71286","summary":"ASoC: SOF: ipc4-topology: Correct the allocation size for bytes controls","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: SOF: ipc4-topology: Correct the allocation size for bytes controls\n\nThe size of the data behind of scontrol-\u003eipc_control_data for bytes\ncontrols is:\n[1] sizeof(struct sof_ipc4_control_data) + // kernel only struct\n[2] sizeof(struct sof_abi_hdr)) + payload\n\nThe max_size specifies the size of [2] and it is coming from topology.\n\nChange the function to take this into account and allocate adequate amount\nof memory behind scontrol-\u003eipc_control_data.\n\nWith the change we will allocate [1] amount more memory to be able to hold\nthe full size of data.","modified":"2026-08-27T18:26:01.354573191Z","published":"2026-05-06T11:32:19.468Z","related":["SUSE-SU-2026:23066-1","SUSE-SU-2026:23068-1","SUSE-SU-2026:23193-1","SUSE-SU-2026:23194-1","SUSE-SU-2026:23221-1","SUSE-SU-2026:23231-1","SUSE-SU-2026:23237-1","SUSE-SU-2026:23241-1","SUSE-SU-2026:23244-1","SUSE-SU-2026:3130-1","SUSE-SU-2026:3166-1","openSUSE-SU-2026:21555-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/71xxx/CVE-2025-71286.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/1237cd9ff198cb882402572f29569e5247190974"},{"type":"WEB","url":"https://git.kernel.org/stable/c/491956b45b5f4933632ea6d8a8bdfdf045ab81e1"},{"type":"WEB","url":"https://git.kernel.org/stable/c/59fe643f21b9d59bcbedb0dfbf988ee455c23736"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a653820700b81c9e6f05ac23b7969ecec1a18e85"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a704a1a4394b5877b9adc31b2c3165ad0b541896"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/71xxx/CVE-2025-71286.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-71286"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"a382082ff74b036944cbc5b6ad29b65f633acd3a"},{"fixed":"59fe643f21b9d59bcbedb0dfbf988ee455c23736"},{"fixed":"491956b45b5f4933632ea6d8a8bdfdf045ab81e1"},{"fixed":"a704a1a4394b5877b9adc31b2c3165ad0b541896"},{"fixed":"1237cd9ff198cb882402572f29569e5247190974"},{"fixed":"a653820700b81c9e6f05ac23b7969ecec1a18e85"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-71286.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.4.0"},{"fixed":"6.6.128"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.75"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.16"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"6.19.6"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-71286.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}