{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-20T11:03:16.555","vulnerabilities":[{"cve":{"id":"CVE-2023-54072","sourceIdentifier":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","published":"2025-12-24T13:16:09.050","lastModified":"2026-04-15T00:35:42.020","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: pcm: Fix potential data race at PCM memory allocation helpers\n\nThe PCM memory allocation helpers have a sanity check against too many\nbuffer allocations.  However, the check is performed without a proper\nlock and the allocation isn't serialized; this allows user to allocate\nmore memories than predefined max size.\n\nPractically seen, this isn't really a big problem, as it's more or\nless some \"soft limit\" as a sanity check, and it's not possible to\nallocate unlimitedly.  But it's still better to address this for more\nconsistent behavior.\n\nThe patch covers the size check in do_alloc_pages() with the\ncard->memory_mutex, and increases the allocated size there for\npreventing the further overflow.  When the actual allocation fails,\nthe size is decreased accordingly."}],"metrics":{},"references":[{"url":"https://git.kernel.org/stable/c/3eb4e47a94e3f76521d7d344696db61e6a9619c7","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/773ccad902f67583a58b5650a2f8d8daf2e76fac","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/7e11c58b2620a22c67a5ae28d64ce383890ee9f4","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/7e1d1456c8db9949459c5a24e8845cfe92430b0f","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/a0ab49e7a758b488b2090171a75d50735c0876f6","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/bd55842ed998a622ba6611fe59b3358c9f76773d","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}]}}]}