{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-68303","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-12-16T14:48:05.294Z","datePublished":"2025-12-16T15:06:21.208Z","dateUpdated":"2026-05-11T21:50:33.777Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T21:50:33.777Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nplatform/x86: intel: punit_ipc: fix memory corruption\n\nThis passes the address of the pointer \"&punit_ipcdev\" when the intent\nwas to pass the pointer itself \"punit_ipcdev\" (without the ampersand).\nThis means that the:\n\n\tcomplete(&ipcdev->cmd_complete);\n\nin intel_punit_ioc() will write to a wrong memory address corrupting it."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/platform/x86/intel/punit_ipc.c"],"versions":[{"version":"fdca4f16f57da76a8e68047923588a87d1c01f0a","lessThan":"15d560cdf5b36c51fffec07ac2a983ab3bff4cb2","status":"affected","versionType":"git"},{"version":"fdca4f16f57da76a8e68047923588a87d1c01f0a","lessThan":"46e9d6f54184573dae1dcbcf6685a572ba6f4480","status":"affected","versionType":"git"},{"version":"fdca4f16f57da76a8e68047923588a87d1c01f0a","lessThan":"3e7442c5802146fd418ba3f68dcb9ca92b5cec83","status":"affected","versionType":"git"},{"version":"fdca4f16f57da76a8e68047923588a87d1c01f0a","lessThan":"a21615a4ac6fecbb586d59fe2206b63501021789","status":"affected","versionType":"git"},{"version":"fdca4f16f57da76a8e68047923588a87d1c01f0a","lessThan":"c2ee6d38996775a19bfdf20cb01a9b8698cb0baa","status":"affected","versionType":"git"},{"version":"fdca4f16f57da76a8e68047923588a87d1c01f0a","lessThan":"9b9c0adbc3f8a524d291baccc9d0c04097fb4869","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/platform/x86/intel/punit_ipc.c"],"versions":[{"version":"4.5","status":"affected"},{"version":"0","lessThan":"4.5","status":"unaffected","versionType":"semver"},{"version":"5.15.197","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.159","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.119","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.61","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.17.11","lessThanOrEqual":"6.17.*","status":"unaffected","versionType":"semver"},{"version":"6.18","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":"4.5","versionEndExcluding":"5.15.197"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"6.1.159"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"6.6.119"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"6.12.61"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"6.17.11"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"6.18"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/15d560cdf5b36c51fffec07ac2a983ab3bff4cb2"},{"url":"https://git.kernel.org/stable/c/46e9d6f54184573dae1dcbcf6685a572ba6f4480"},{"url":"https://git.kernel.org/stable/c/3e7442c5802146fd418ba3f68dcb9ca92b5cec83"},{"url":"https://git.kernel.org/stable/c/a21615a4ac6fecbb586d59fe2206b63501021789"},{"url":"https://git.kernel.org/stable/c/c2ee6d38996775a19bfdf20cb01a9b8698cb0baa"},{"url":"https://git.kernel.org/stable/c/9b9c0adbc3f8a524d291baccc9d0c04097fb4869"}],"title":"platform/x86: intel: punit_ipc: fix memory corruption","x_generator":{"engine":"bippy-1.2.0"}}}}