{"id":"CVE-2025-38454","state":"PUBLISHED","title":"ALSA: ad1816a: Fix potential NULL pointer deref in snd_card_ad1816a_pnp()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: ad1816a: Fix potential NULL pointer deref in snd_card_ad1816a_pnp()\n\nUse pr_warn() instead of dev_warn() when 'pdev' is NULL to avoid a\npotential NULL pointer dereference.","publishedAt":"2025-07-25T15:27:34.202Z","updatedAt":"2026-05-11T21:28:19.169Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"20869176d7a7509bad9ea6b895469aebea9c8f21","status":"affected","lessThan":"e14bffc90866596ba19ffe549f199d7870da4241","versionType":"git"},{"version":"20869176d7a7509bad9ea6b895469aebea9c8f21","status":"affected","lessThan":"ef84c94d11ff972ecc3507f1ed092046bf6204b2","versionType":"git"},{"version":"20869176d7a7509bad9ea6b895469aebea9c8f21","status":"affected","lessThan":"043faef334a1f3d96ae88e1b7618bfa2b4946388","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/isa/ad1816a/ad1816a.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.12","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.12","versionType":"semver"},{"version":"6.12.39","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.15.7","status":"unaffected","lessThanOrEqual":"6.15.*","versionType":"semver"},{"version":"6.16","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/isa/ad1816a/ad1816a.c"]}],"references":["https://git.kernel.org/stable/c/e14bffc90866596ba19ffe549f199d7870da4241","https://git.kernel.org/stable/c/ef84c94d11ff972ecc3507f1ed092046bf6204b2","https://git.kernel.org/stable/c/043faef334a1f3d96ae88e1b7618bfa2b4946388"],"weaknesses":[],"ingestedAt":"2026-10-29T20:09:09.358Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/38xxx/CVE-2025-38454.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-38454","state":"PUBLISHED","datePublished":"2025-07-25T15:27:34.202Z","dateUpdated":"2026-05-11T21:28:19.169Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-04-16T04:51:24.018Z"},"containers":{"cna":{"title":"ALSA: ad1816a: Fix potential NULL pointer deref in snd_card_ad1816a_pnp()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: ad1816a: Fix potential NULL pointer deref in snd_card_ad1816a_pnp()\n\nUse pr_warn() instead of dev_warn() when 'pdev' is NULL to avoid a\npotential NULL pointer dereference."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"20869176d7a7509bad9ea6b895469aebea9c8f21","status":"affected","lessThan":"e14bffc90866596ba19ffe549f199d7870da4241","versionType":"git"},{"version":"20869176d7a7509bad9ea6b895469aebea9c8f21","status":"affected","lessThan":"ef84c94d11ff972ecc3507f1ed092046bf6204b2","versionType":"git"},{"version":"20869176d7a7509bad9ea6b895469aebea9c8f21","status":"affected","lessThan":"043faef334a1f3d96ae88e1b7618bfa2b4946388","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/isa/ad1816a/ad1816a.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.12","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.12","versionType":"semver"},{"version":"6.12.39","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.15.7","status":"unaffected","lessThanOrEqual":"6.15.*","versionType":"semver"},{"version":"6.16","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/isa/ad1816a/ad1816a.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/e14bffc90866596ba19ffe549f199d7870da4241"},{"url":"https://git.kernel.org/stable/c/ef84c94d11ff972ecc3507f1ed092046bf6204b2"},{"url":"https://git.kernel.org/stable/c/043faef334a1f3d96ae88e1b7618bfa2b4946388"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T21:28:19.169Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.12","versionEndExcluding":"6.12.39"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.12","versionEndExcluding":"6.15.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.12","versionEndExcluding":"6.16"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}