| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nKVM: x86: Reset IRTE to host control if *new* route isn't postable\n\nRestore an IRTE back to host control (remapped or posted MSI mode) if the\n*new* GSI route prevents posting the IRQ directly to a vCPU, regardless of\nthe GSI routing type. Updating the IRTE if and only if the new GSI is an\nMSI results in KVM leaving an IRTE posting to a vCPU.\n\nThe dangling IRTE can result in interrupts being incorrectly delivered to\nthe guest, and in the worst case scenario can result in use-after-free,\ne.g. if the VM is torn down, but the underlying host IRQ isn't freed." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "arch/x86/kvm/svm/avic.c", |
| "arch/x86/kvm/vmx/posted_intr.c" |
| ], |
| "versions": [ |
| { |
| "version": "efc644048ecde54f016011fe10110addd0de348f", |
| "lessThan": "e5f2dee9f7fcd2ff4b97869f3c66a0d89c167769", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "efc644048ecde54f016011fe10110addd0de348f", |
| "lessThan": "116c7d35b8f72eac383b9fd371d7c1a8ffc2968b", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "efc644048ecde54f016011fe10110addd0de348f", |
| "lessThan": "023816bd5fa46fab94d1e7917fe131b79ed1fb41", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "efc644048ecde54f016011fe10110addd0de348f", |
| "lessThan": "3481fd96d801715942b6f69fe251133128156f30", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "efc644048ecde54f016011fe10110addd0de348f", |
| "lessThan": "b5de7ac74f69603ad803c524b840bffd36368fc3", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "efc644048ecde54f016011fe10110addd0de348f", |
| "lessThan": "3066ec21d1a33896125747f68638725f456308db", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "efc644048ecde54f016011fe10110addd0de348f", |
| "lessThan": "9bcac97dc42d2f4da8229d18feb0fe2b1ce523a2", |
| "status": "affected", |
| "versionType": "git" |
| } |
| ] |
| }, |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "affected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "arch/x86/kvm/svm/avic.c", |
| "arch/x86/kvm/vmx/posted_intr.c" |
| ], |
| "versions": [ |
| { |
| "version": "4.4", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "4.4", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.10.237", |
| "lessThanOrEqual": "5.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.181", |
| "lessThanOrEqual": "5.15.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1.136", |
| "lessThanOrEqual": "6.1.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.6.89", |
| "lessThanOrEqual": "6.6.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.12.26", |
| "lessThanOrEqual": "6.12.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.14.5", |
| "lessThanOrEqual": "6.14.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.15", |
| "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": "4.4", |
| "versionEndExcluding": "5.10.237" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.4", |
| "versionEndExcluding": "5.15.181" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.4", |
| "versionEndExcluding": "6.1.136" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.4", |
| "versionEndExcluding": "6.6.89" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.4", |
| "versionEndExcluding": "6.12.26" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.4", |
| "versionEndExcluding": "6.14.5" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.4", |
| "versionEndExcluding": "6.15" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/e5f2dee9f7fcd2ff4b97869f3c66a0d89c167769" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/116c7d35b8f72eac383b9fd371d7c1a8ffc2968b" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/023816bd5fa46fab94d1e7917fe131b79ed1fb41" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/3481fd96d801715942b6f69fe251133128156f30" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/b5de7ac74f69603ad803c524b840bffd36368fc3" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/3066ec21d1a33896125747f68638725f456308db" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/9bcac97dc42d2f4da8229d18feb0fe2b1ce523a2" |
| } |
| ], |
| "title": "KVM: x86: Reset IRTE to host control if *new* route isn't postable", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2025-37885", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
