{"affected":[{"defaultStatus":"unaffected","product":"Linux","source":"CNA: Linux","vendor":"Linux","versions":[{"lessThan":"68397fda2caa90e99a7c0bcb2cf604e42ef3b91f","status":"affected","version":"dd96daca6c83ecaf37f38ff49d8d174bbff576b4","versionType":"git"},{"lessThan":"58ecf51af12cb32b890858b52b2c34e80590c74a","status":"affected","version":"dd96daca6c83ecaf37f38ff49d8d174bbff576b4","versionType":"git"},{"lessThan":"6c038b58a2dc5a008c7e7a1297f5aaa4deaaaa7e","status":"affected","version":"dd96daca6c83ecaf37f38ff49d8d174bbff576b4","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","source":"CNA: Linux","vendor":"Linux","versions":[{"status":"affected","version":"5.2"},{"lessThan":"5.2","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.39","versionType":"semver"},{"lessThanOrEqual":"6.15.*","status":"unaffected","version":"6.15.7","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.16","versionType":"original_commit_for_fix"}]}],"cveId":"CVE-2025-38438","cwes":[],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: SOF: Intel: hda: Use devm_kstrdup() to avoid memleak.\n\nsof_pdata->tplg_filename can have address allocated by kstrdup()\nand can be overwritten. Memory leak was detected with kmemleak:\n\nunreferenced object 0xffff88812391ff60 (size 16):\n  comm \"kworker/4:1\", pid 161, jiffies 4294802931\n  hex dump (first 16 bytes):\n    73 6f 66 2d 68 64 61 2d 67 65 6e 65 72 69 63 00  sof-hda-generic.\n  backtrace (crc 4bf1675c):\n    __kmalloc_node_track_caller_noprof+0x49c/0x6b0\n    kstrdup+0x46/0xc0\n    hda_machine_select.cold+0x1de/0x12cf [snd_sof_intel_hda_generic]\n    sof_init_environment+0x16f/0xb50 [snd_sof]\n    sof_probe_continue+0x45/0x7c0 [snd_sof]\n    sof_probe_work+0x1e/0x40 [snd_sof]\n    process_one_work+0x894/0x14b0\n    worker_thread+0x5e5/0xfb0\n    kthread+0x39d/0x760\n    ret_from_fork+0x31/0x70\n    ret_from_fork_asm+0x1a/0x30","epss":{"date":"2026-11-05","percentile":0.08346,"score":0.00187},"exploits":[],"kev":null,"metrics":[],"modifiedAt":1793912557960,"publishedAt":1753457237917,"references":[{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/68397fda2caa90e99a7c0bcb2cf604e42ef3b91f"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/58ecf51af12cb32b890858b52b2c34e80590c74a"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/6c038b58a2dc5a008c7e7a1297f5aaa4deaaaa7e"}],"remediation":[],"revision":"91616e5f72098865faae4036f886a30ba8a9d910b82b427d725d09c80cdc828f","sources":[{"modifiedAt":1793912557960,"name":"CNA: Linux","retrievedAt":1793913697961,"url":"https://www.cve.org/CVERecord?id=CVE-2025-38438"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793913703586,"url":"https://api.first.org/data/v1/epss?cve=CVE-2025-38438"}],"ssvc":{"assessedAt":1793912197226,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"ASoC: SOF: Intel: hda: Use devm_kstrdup() to avoid memleak.","updatedAt":1793913703586}