{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-23229", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-01-13T15:37:45.988Z", "datePublished": "2026-02-18T14:53:33.015Z", "dateUpdated": "2026-06-02T13:01:04.602Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-23T16:04:18.715Z" }, "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: virtio - Add spinlock protection with virtqueue notification\n\nWhen VM boots with one virtio-crypto PCI device and builtin backend,\nrun openssl benchmark command with multiple processes, such as\n openssl speed -evp aes-128-cbc -engine afalg -seconds 10 -multi 32\n\nopenssl processes will hangup and there is error reported like this:\n virtio_crypto virtio0: dataq.0:id 3 is not a head!\n\nIt seems that the data virtqueue need protection when it is handled\nfor virtio done notification. If the spinlock protection is added\nin virtcrypto_done_task(), openssl benchmark with multiple processes\nworks well." } ], "affected": [ { "product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "drivers/crypto/virtio/virtio_crypto_core.c" ], "versions": [ { "version": "0eb69890e86775d178452880ea0d24384c5ccedf", "lessThan": "552475d0b6cece73a52c0fa5faa0ce45e99df74b", "status": "affected", "versionType": "git" }, { "version": "75cba72ddb788a5b9c7ed2139fbb84383df029eb", "lessThan": "8ee8ccfd60bf17cbdab91069d324b5302f4f3a30", "status": "affected", "versionType": "git" }, { "version": "ae4747dab2eab95a68bb2f6c7e904bff0424e1b1", "lessThan": "c9e594194795c86ca753ad6ed64c2762e9309d0d", "status": "affected", "versionType": "git" }, { "version": "c4c54fce9ec54a59a4ca035af13c2823c76684cc", "lessThan": "d6f0d586808689963e58fd739bed626ff5013b24", "status": "affected", "versionType": "git" }, { "version": "fed93fb62e05c38152b0fc1dc9609639e63eed76", "lessThan": "c0a0ded3bb7fd45f720faa48449a930153257d3a", "status": "affected", "versionType": "git" }, { "version": "fed93fb62e05c38152b0fc1dc9609639e63eed76", "lessThan": "e69a7b0a71b6561b3b6459f1fded8d589f2e8ac2", "status": "affected", "versionType": "git" }, { "version": "fed93fb62e05c38152b0fc1dc9609639e63eed76", "lessThan": "49c57c6c108931a914ed94e3c0ddb974008260a3", "status": "affected", "versionType": "git" }, { "version": "fed93fb62e05c38152b0fc1dc9609639e63eed76", "lessThan": "b505047ffc8057555900d2d3a005d033e6967382", "status": "affected", "versionType": "git" }, { "version": "96be18c8fff9d57e29621386e2fa17268383ea27", "status": "affected", "versionType": "git" }, { "version": "830a4f073f7edd2cc4f30ba95bdc3495d97c2550", "status": "affected", "versionType": "git" }, { "version": "8862c0d2e47ba1733d9687fe0ff4e02d6e391255", "status": "affected", "versionType": "git" }, { "version": "5.10.209", "lessThan": "5.10.251", "status": "affected", "versionType": "semver" }, { "version": "5.15.148", "lessThan": "5.15.201", "status": "affected", "versionType": "semver" }, { "version": "6.1.75", "lessThan": "6.1.164", "status": "affected", "versionType": "semver" }, { "version": "6.6.14", "lessThan": "6.6.125", "status": "affected", "versionType": "semver" }, { "version": "4.19.306", "lessThan": "4.20", "status": "affected", "versionType": "semver" }, { "version": "5.4.268", "lessThan": "5.5", "status": "affected", "versionType": "semver" }, { "version": "6.7.2", "lessThan": "6.8", "status": "affected", "versionType": "semver" } ] }, { "product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "drivers/crypto/virtio/virtio_crypto_core.c" ], "versions": [ { "version": "6.8", "status": "affected" }, { "version": "0", "lessThan": "6.8", "status": "unaffected", "versionType": "semver" }, { "version": "5.10.251", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.15.201", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.1.164", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.6.125", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.12.72", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.18.11", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.19.1", "lessThanOrEqual": "6.19.*", "status": "unaffected", "versionType": "semver" }, { "version": "7.0", "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": "5.10.209", "versionEndExcluding": "5.10.251" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.15.148", "versionEndExcluding": "5.15.201" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.1.75", "versionEndExcluding": "6.1.164" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.6.14", "versionEndExcluding": "6.6.125" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "6.12.72" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "6.18.11" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "6.19.1" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "7.0" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.19.306" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.4.268" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.7.2" } ] } ] } ], "references": [ { "url": "https://git.kernel.org/stable/c/552475d0b6cece73a52c0fa5faa0ce45e99df74b" }, { "url": "https://git.kernel.org/stable/c/8ee8ccfd60bf17cbdab91069d324b5302f4f3a30" }, { "url": "https://git.kernel.org/stable/c/c9e594194795c86ca753ad6ed64c2762e9309d0d" }, { "url": "https://git.kernel.org/stable/c/d6f0d586808689963e58fd739bed626ff5013b24" }, { "url": "https://git.kernel.org/stable/c/c0a0ded3bb7fd45f720faa48449a930153257d3a" }, { "url": "https://git.kernel.org/stable/c/e69a7b0a71b6561b3b6459f1fded8d589f2e8ac2" }, { "url": "https://git.kernel.org/stable/c/49c57c6c108931a914ed94e3c0ddb974008260a3" }, { "url": "https://git.kernel.org/stable/c/b505047ffc8057555900d2d3a005d033e6967382" } ], "title": "crypto: virtio - Add spinlock protection with virtqueue notification", "x_generator": { "engine": "bippy-1.2.0" } }, "adp": [ { "x_adpType": "supplier", "providerMetadata": { "orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e", "shortName": "siemens-SADP", "dateUpdated": "2026-06-02T13:01:04.602Z" }, "affected": [ { "vendor": "Siemens", "product": "RUGGEDCOM RST2428P", "versions": [ { "status": "affected", "version": "0", "lessThan": "V4.0", "versionType": "custom" } ], "defaultStatus": "unknown" } ], "references": [ { "url": "https://cert-portal.siemens.com/productcert/html/ssa-253495.html" } ] } ] } }