{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-64107","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-07-19T07:54:57.034Z","datePublished":"2026-07-19T15:40:10.079Z","dateUpdated":"2026-07-19T15:40:10.079Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-07-19T15:40:10.079Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: codecs: pcm512x: fix null-ptr dereference in pcm512x_overclock_xxx_put()\n\nIn the pcm512x chipset driver, pcm512x_overclock_xxx_put() is defined as\na general mixer kcontrol instead of a DAPM kcontrol, so struct\nsnd_soc_dapm_context must not be accessed via\nsnd_soc_dapm_kcontrol_to_dapm().\n\nThis causes a NULL pointer dereference, so it must be modified to use\nsnd_soc_component_to_dapm()."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/codecs/pcm512x.c"],"versions":[{"version":"02dbbb7e982a6873f81e69e4fef59a42decb7b1a","lessThan":"285159ca199cbbe424223d4b14db227b279b5767","status":"affected","versionType":"git"},{"version":"02dbbb7e982a6873f81e69e4fef59a42decb7b1a","lessThan":"09e8f9a9aa19aa8c1b0cc7a0ebc68f6ecf86a660","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/codecs/pcm512x.c"],"versions":[{"version":"6.19","status":"affected"},{"version":"0","lessThan":"6.19","status":"unaffected","versionType":"semver"},{"version":"7.0.11","lessThanOrEqual":"7.0.*","status":"unaffected","versionType":"semver"},{"version":"7.1","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.19","versionEndExcluding":"7.0.11"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.19","versionEndExcluding":"7.1"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/285159ca199cbbe424223d4b14db227b279b5767"},{"url":"https://git.kernel.org/stable/c/09e8f9a9aa19aa8c1b0cc7a0ebc68f6ecf86a660"}],"title":"ASoC: codecs: pcm512x: fix null-ptr dereference in pcm512x_overclock_xxx_put()","x_generator":{"engine":"bippy-1.2.0"}}}}