{"dataType": "CVE_RECORD", "cveMetadata": {"cveId": "CVE-2024-26753", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-02-19T14:20:24.169Z", "datePublished": "2024-04-03T17:00:38.148Z", "dateUpdated": "2024-12-19T08:46:30.413Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-12-19T08:46:30.413Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: virtio/akcipher - Fix stack overflow on memcpy\n\nsizeof(struct virtio_crypto_akcipher_session_para) is less than\nsizeof(struct virtio_crypto_op_ctrl_req::u), copying more bytes from\nstack variable leads stack overflow. Clang reports this issue by\ncommands:\nmake -j CC=clang-14 mrproper >/dev/null 2>&1\nmake -j O=/tmp/crypto-build CC=clang-14 allmodconfig >/dev/null 2>&1\nmake -j O=/tmp/crypto-build W=1 CC=clang-14 drivers/crypto/virtio/\n virtio_crypto_akcipher_algs.o"}], "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_akcipher_algs.c"], "versions": [{"version": "1ff57428894fc4f5001d3df0762c1820295d6c4f", "lessThan": "37077ed16c7793e21b005979d33f8a61565b7e86", "status": "affected", "versionType": "git"}, {"version": "59ca6c93387d325e96577d8bd4c23c78c1491c11", "lessThan": "62f361bfea60c6afc3df09c1ad4152e6507f6f47", "status": "affected", "versionType": "git"}, {"version": "59ca6c93387d325e96577d8bd4c23c78c1491c11", "lessThan": "b0365460e945e1117b47cf7329d86de752daff63", "status": "affected", "versionType": "git"}, {"version": "59ca6c93387d325e96577d8bd4c23c78c1491c11", "lessThan": "ef1e47d50324e232d2da484fe55a54274eeb9bc1", "status": "affected", "versionType": "git"}, {"version": "59ca6c93387d325e96577d8bd4c23c78c1491c11", "lessThan": "c0ec2a712daf133d9996a8a1b7ee2d4996080363", "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/crypto/virtio/virtio_crypto_akcipher_algs.c"], "versions": [{"version": "5.18", "status": "affected"}, {"version": "0", "lessThan": "5.18", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.212", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.80", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.19", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.7.7", "lessThanOrEqual": "6.7.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.8", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/37077ed16c7793e21b005979d33f8a61565b7e86"}, {"url": "https://git.kernel.org/stable/c/62f361bfea60c6afc3df09c1ad4152e6507f6f47"}, {"url": "https://git.kernel.org/stable/c/b0365460e945e1117b47cf7329d86de752daff63"}, {"url": "https://git.kernel.org/stable/c/ef1e47d50324e232d2da484fe55a54274eeb9bc1"}, {"url": "https://git.kernel.org/stable/c/c0ec2a712daf133d9996a8a1b7ee2d4996080363"}], "title": "crypto: virtio/akcipher - Fix stack overflow on memcpy", "x_generator": {"engine": "bippy-5f407fcff5a0"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T00:14:13.229Z"}, "title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/37077ed16c7793e21b005979d33f8a61565b7e86", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/62f361bfea60c6afc3df09c1ad4152e6507f6f47", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/b0365460e945e1117b47cf7329d86de752daff63", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/ef1e47d50324e232d2da484fe55a54274eeb9bc1", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/c0ec2a712daf133d9996a8a1b7ee2d4996080363", "tags": ["x_transferred"]}, {"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html", "tags": ["x_transferred"]}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-26753", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-10T15:51:40.958573Z"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-11T17:33:15.875Z"}}]}, "dataVersion": "5.1"}

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "AF9F9819-867D-4942-88EB-A4EA60C79272", "versionEndExcluding": "5.10.212", "versionStartIncluding": "5.10.209", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "125F27DE-2A58-4F6A-A411-148CEC248578", "versionEndExcluding": "6.1.80", "versionStartIncluding": "5.18", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "8D82004C-B2AE-4048-9344-32EFF65953B0", "versionEndExcluding": "6.6.19", "versionStartIncluding": "6.2", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "575EE16B-67F2-4B5B-B5F8-1877715C898B", "versionEndExcluding": "6.7.7", "versionStartIncluding": "6.7", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.8:rc1:*:*:*:*:*:*", "matchCriteriaId": "B9F4EA73-0894-400F-A490-3A397AB7A517", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.8:rc2:*:*:*:*:*:*", "matchCriteriaId": "056BD938-0A27-4569-B391-30578B309EE3", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.8:rc3:*:*:*:*:*:*", "matchCriteriaId": "F02056A5-B362-4370-9FF8-6F0BD384D520", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.8:rc4:*:*:*:*:*:*", "matchCriteriaId": "62075ACE-B2A0-4B16-829D-B3DA5AE5CC41", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.8:rc5:*:*:*:*:*:*", "matchCriteriaId": "A780F817-2A77-4130-A9B7-5C25606314E3", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: virtio/akcipher - Fix stack overflow on memcpy\n\nsizeof(struct virtio_crypto_akcipher_session_para) is less than\nsizeof(struct virtio_crypto_op_ctrl_req::u), copying more bytes from\nstack variable leads stack overflow. Clang reports this issue by\ncommands:\nmake -j CC=clang-14 mrproper >/dev/null 2>&1\nmake -j O=/tmp/crypto-build CC=clang-14 allmodconfig >/dev/null 2>&1\nmake -j O=/tmp/crypto-build W=1 CC=clang-14 drivers/crypto/virtio/\n virtio_crypto_akcipher_algs.o"}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: crypto: virtio/akcipher: corrige el desbordamiento de pila en memcpy sizeof(struct virtio_crypto_akcipher_session_para) es menor que sizeof(struct virtio_crypto_op_ctrl_req::u), copiar m\u00e1s bytes de la variable de pila provoca el desbordamiento de pila. Clang informa este problema mediante comandos: make -j CC=clang-14 mrproper >/dev/null 2>&1 make -j O=/tmp/crypto-build CC=clang-14 allmodconfig >/dev/null 2>&1 make -j O=/tmp/crypto-build W=1 CC=clang-14 drivers/crypto/virtio/ virtio_crypto_akcipher_algs.o"}], "id": "CVE-2024-26753", "lastModified": "2025-02-27T21:59:09.400", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2024-04-03T17:15:51.990", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/37077ed16c7793e21b005979d33f8a61565b7e86"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/62f361bfea60c6afc3df09c1ad4152e6507f6f47"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/b0365460e945e1117b47cf7329d86de752daff63"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/c0ec2a712daf133d9996a8a1b7ee2d4996080363"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/ef1e47d50324e232d2da484fe55a54274eeb9bc1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/37077ed16c7793e21b005979d33f8a61565b7e86"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/62f361bfea60c6afc3df09c1ad4152e6507f6f47"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/b0365460e945e1117b47cf7329d86de752daff63"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/c0ec2a712daf133d9996a8a1b7ee2d4996080363"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/ef1e47d50324e232d2da484fe55a54274eeb9bc1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List"], "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Secondary"}]}

{"bugzilla": {"description": "kernel: crypto: virtio/akcipher - Fix stack overflow on memcpy", "id": "2273217", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2273217"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.0", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H", "status": "draft"}, "cwe": "CWE-121", "details": ["In the Linux kernel, the following vulnerability has been resolved:\ncrypto: virtio/akcipher - Fix stack overflow on memcpy\nsizeof(struct virtio_crypto_akcipher_session_para) is less than\nsizeof(struct virtio_crypto_op_ctrl_req::u), copying more bytes from\nstack variable leads stack overflow. Clang reports this issue by\ncommands:\nmake -j CC=clang-14 mrproper >/dev/null 2>&1\nmake -j O=/tmp/crypto-build CC=clang-14 allmodconfig >/dev/null 2>&1\nmake -j O=/tmp/crypto-build W=1 CC=clang-14 drivers/crypto/virtio/\nvirtio_crypto_akcipher_algs.o"], "name": "CVE-2024-26753", "package_state": [{"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": "2024-04-03T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-26753\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-26753\nhttps://lore.kernel.org/linux-cve-announce/2024040303-CVE-2024-26753-b93a@gregkh/T"], "threat_severity": "Low"}