{"id":"CVE-2024-53045","state":"PUBLISHED","title":"ASoC: dapm: fix bounds checker error in dapm_widget_list_create","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: dapm: fix bounds checker error in dapm_widget_list_create\n\nThe widgets array in the snd_soc_dapm_widget_list has a __counted_by\nattribute attached to it, which points to the num_widgets variable. This\nattribute is used in bounds checking, and if it is not set before the\narray is filled, then the bounds sanitizer will issue a warning or a\nkernel panic if CONFIG_UBSAN_TRAP is set.\n\nThis patch sets the size of the widgets list calculated with\nlist_for_each as the initial value for num_widgets as it is used for\nallocating memory for the array. It is updated with the actual number of\nadded elements after the array is filled.","publishedAt":"2024-11-19T17:19:32.718Z","updatedAt":"2026-05-11T20:49:45.293Z","severity":{"score":5.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","source":"CISA-ADP"},"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"80e698e2df5ba2124bdeca37f1e589de58a4d514","status":"affected","lessThan":"c549cb66e8de0ba1936fc97a59f0156741d3492a","versionType":"git"},{"version":"80e698e2df5ba2124bdeca37f1e589de58a4d514","status":"affected","lessThan":"2ef9439f7a19fd3d43b288d38b1c6e55b668a4fe","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/soc-dapm.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.7","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.7","versionType":"semver"},{"version":"6.11.7","status":"unaffected","lessThanOrEqual":"6.11.*","versionType":"semver"},{"version":"6.12","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/soc-dapm.c"]}],"references":["https://git.kernel.org/stable/c/c549cb66e8de0ba1936fc97a59f0156741d3492a","https://git.kernel.org/stable/c/2ef9439f7a19fd3d43b288d38b1c6e55b668a4fe"],"weaknesses":[],"ingestedAt":"2026-10-29T20:08:04.920Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/53xxx/CVE-2024-53045.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-53045","state":"PUBLISHED","datePublished":"2024-11-19T17:19:32.718Z","dateUpdated":"2026-05-11T20:49:45.293Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-11-19T17:17:24.972Z"},"containers":{"cna":{"title":"ASoC: dapm: fix bounds checker error in dapm_widget_list_create","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: dapm: fix bounds checker error in dapm_widget_list_create\n\nThe widgets array in the snd_soc_dapm_widget_list has a __counted_by\nattribute attached to it, which points to the num_widgets variable. This\nattribute is used in bounds checking, and if it is not set before the\narray is filled, then the bounds sanitizer will issue a warning or a\nkernel panic if CONFIG_UBSAN_TRAP is set.\n\nThis patch sets the size of the widgets list calculated with\nlist_for_each as the initial value for num_widgets as it is used for\nallocating memory for the array. It is updated with the actual number of\nadded elements after the array is filled."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"80e698e2df5ba2124bdeca37f1e589de58a4d514","status":"affected","lessThan":"c549cb66e8de0ba1936fc97a59f0156741d3492a","versionType":"git"},{"version":"80e698e2df5ba2124bdeca37f1e589de58a4d514","status":"affected","lessThan":"2ef9439f7a19fd3d43b288d38b1c6e55b668a4fe","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/soc-dapm.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.7","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.7","versionType":"semver"},{"version":"6.11.7","status":"unaffected","lessThanOrEqual":"6.11.*","versionType":"semver"},{"version":"6.12","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/soc-dapm.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/c549cb66e8de0ba1936fc97a59f0156741d3492a"},{"url":"https://git.kernel.org/stable/c/2ef9439f7a19fd3d43b288d38b1c6e55b668a4fe"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T20:49:45.293Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"6.11.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"6.12"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"id":"CVE-2024-53045","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-10-01T20:13:34.357207Z"}}}],"problemTypes":[{"descriptions":[{"lang":"en","type":"CWE","description":"CWE-noinfo Not enough information"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-10-01T20:17:19.178Z"}}]}}}