{"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"}}}}

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{"cveTags": [], "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."}], "id": "CVE-2025-68303", "lastModified": "2026-04-15T00:35:42.020", "metrics": {}, "published": "2025-12-16T16:16:09.820", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/15d560cdf5b36c51fffec07ac2a983ab3bff4cb2"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/3e7442c5802146fd418ba3f68dcb9ca92b5cec83"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/46e9d6f54184573dae1dcbcf6685a572ba6f4480"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/9b9c0adbc3f8a524d291baccc9d0c04097fb4869"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a21615a4ac6fecbb586d59fe2206b63501021789"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/c2ee6d38996775a19bfdf20cb01a9b8698cb0baa"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Deferred"}

{"bugzilla": {"description": "kernel: platform/x86: intel: punit_ipc: fix memory corruption", "id": "2422809", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2422809"}, "csaw": false, "details": ["No description is available for this CVE."], "name": "CVE-2025-68303", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-12-16T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-68303\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-68303\nhttps://lore.kernel.org/linux-cve-announce/2025121644-CVE-2025-68303-2c61@gregkh/T"], "threat_severity": "Moderate"}

{}