CVE-2026-46077

{"id": "CVE-2026-46077", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "affected": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "affectedData": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "13802005d8f2db244ec1f5d7f6923de8f7a463db", "lessThan": "ce3224678acb8c0b3473daa7d7dbffc998c6951a", "versionType": "git"}, {"status": "affected", "version": "13802005d8f2db244ec1f5d7f6923de8f7a463db", "lessThan": "b9b28f3881dd514e74f98ae04e79a635022a4804", "versionType": "git"}, {"status": "affected", "version": "13802005d8f2db244ec1f5d7f6923de8f7a463db", "lessThan": "c0f3002c02a3a83250e25582ffbe8df7eb78a8bd", "versionType": "git"}, {"status": "affected", "version": "13802005d8f2db244ec1f5d7f6923de8f7a463db", "lessThan": "5281e6e2302362f6b75b70cbfe4098d2a25dafd9", "versionType": "git"}, {"status": "affected", "version": "13802005d8f2db244ec1f5d7f6923de8f7a463db", "lessThan": "12a0adfe498cd5d87e6365d7ca5f6b3eed79e523", "versionType": "git"}, {"status": "affected", "version": "13802005d8f2db244ec1f5d7f6923de8f7a463db", "lessThan": "863d11b3927703ad95077c81a8a6489c5c7872f7", "versionType": "git"}, {"status": "affected", "version": "13802005d8f2db244ec1f5d7f6923de8f7a463db", "lessThan": "b5f5df801d161ba244f391519cbff2f4e5c6edc2", "versionType": "git"}, {"status": "affected", "version": "13802005d8f2db244ec1f5d7f6923de8f7a463db", "lessThan": "c8a9a647532f5c2a04180352693215e24e9dba03", "versionType": "git"}], "programFiles": ["drivers/crypto/atmel-tdes.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "3.6"}, {"status": "unaffected", "version": "0", "lessThan": "3.6", "versionType": "semver"}, {"status": "unaffected", "version": "5.10.258", "versionType": "semver", "lessThanOrEqual": "5.10.*"}, {"status": "unaffected", "version": "5.15.209", "versionType": "semver", "lessThanOrEqual": "5.15.*"}, {"status": "unaffected", "version": "6.1.175", "versionType": "semver", "lessThanOrEqual": "6.1.*"}, {"status": "unaffected", "version": "6.6.140", "versionType": "semver", "lessThanOrEqual": "6.6.*"}, {"status": "unaffected", "version": "6.12.86", "versionType": "semver", "lessThanOrEqual": "6.12.*"}, {"status": "unaffected", "version": "6.18.27", "versionType": "semver", "lessThanOrEqual": "6.18.*"}, {"status": "unaffected", "version": "7.0.4", "versionType": "semver", "lessThanOrEqual": "7.0.*"}, {"status": "unaffected", "version": "7.1", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/crypto/atmel-tdes.c"], "defaultStatus": "affected"}]}], "published": "2026-05-27T14:17:29.040", "references": [{"url": "https://git.kernel.org/stable/c/12a0adfe498cd5d87e6365d7ca5f6b3eed79e523", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/5281e6e2302362f6b75b70cbfe4098d2a25dafd9", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/863d11b3927703ad95077c81a8a6489c5c7872f7", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/b5f5df801d161ba244f391519cbff2f4e5c6edc2", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/b9b28f3881dd514e74f98ae04e79a635022a4804", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/c0f3002c02a3a83250e25582ffbe8df7eb78a8bd", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/c8a9a647532f5c2a04180352693215e24e9dba03", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/ce3224678acb8c0b3473daa7d7dbffc998c6951a", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: atmel-tdes - fix DMA sync direction\n\nBefore DMA output is consumed by the CPU, ->dma_addr_out must be synced\nwith dma_sync_single_for_cpu() instead of dma_sync_single_for_device().\nUsing the wrong direction can return stale cache data on non-coherent\nplatforms."}], "lastModified": "2026-06-24T17:20:35.357", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5464091F-10C3-4A60-9BC8-5E946AC892DE", "versionEndExcluding": "5.10.258", "versionStartIncluding": "3.6"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "919C10A9-7951-4A74-BADD-C135A0A8D8B4", "versionEndExcluding": "5.15.209", "versionStartIncluding": "5.11"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "92385813-D91D-480D-83A1-F423D2CBB2BA", "versionEndExcluding": "6.1.175", "versionStartIncluding": "5.16"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A1A92866-F406-43B5-B2D1-CFC274753E9D", "versionEndExcluding": "6.6.140", "versionStartIncluding": "6.2"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "55DA1C62-9991-451E-B8A8-E0004E00F789", "versionEndExcluding": "6.12.86", "versionStartIncluding": "6.7"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A10AC84F-C058-47D5-85B4-E6E51A613B74", "versionEndExcluding": "6.18.27", "versionStartIncluding": "6.13"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CDB78D6D-22C3-4154-B0D0-94AF1CE5C2E3", "versionEndExcluding": "7.0.4", "versionStartIncluding": "6.19"}], "operator": "OR"}]}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}