{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-53151", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-11-19T17:17:25.000Z", "datePublished": "2024-12-24T11:28:50.917Z", "dateUpdated": "2024-12-24T11:28:50.917Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-12-24T11:28:50.917Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsvcrdma: Address an integer overflow\n\nDan Carpenter reports:\n> Commit 78147ca8b4a9 (\"svcrdma: Add a \"parsed chunk list\" data\n> structure\") from Jun 22, 2020 (linux-next), leads to the following\n> Smatch static checker warning:\n>\n>\tnet/sunrpc/xprtrdma/svc_rdma_recvfrom.c:498 xdr_check_write_chunk()\n>\twarn: potential user controlled sizeof overflow 'segcount * 4 * 4'\n>\n> net/sunrpc/xprtrdma/svc_rdma_recvfrom.c\n> 488 static bool xdr_check_write_chunk(struct svc_rdma_recv_ctxt *rctxt)\n> 489 {\n> 490 u32 segcount;\n> 491 __be32 *p;\n> 492\n> 493 if (xdr_stream_decode_u32(&rctxt->rc_stream, &segcount))\n> ^^^^^^^^\n>\n> 494 return false;\n> 495\n> 496 /* A bogus segcount causes this buffer overflow check to fail. */\n> 497 p = xdr_inline_decode(&rctxt->rc_stream,\n> --> 498 segcount * rpcrdma_segment_maxsz * sizeof(*p));\n>\n>\n> segcount is an untrusted u32. On 32bit systems anything >= SIZE_MAX / 16 will\n> have an integer overflow and some those values will be accepted by\n> xdr_inline_decode()."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["net/sunrpc/xprtrdma/svc_rdma_recvfrom.c"], "versions": [{"version": "78147ca8b4a9b6cf0e597ddd6bf17959e08376c2", "lessThan": "21e1cf688fb0397788c8dd42e1e0b08d58ac5c7b", "status": "affected", "versionType": "git"}, {"version": "78147ca8b4a9b6cf0e597ddd6bf17959e08376c2", "lessThan": "c1f8195bf68edd2cef0f18a4cead394075a54b5a", "status": "affected", "versionType": "git"}, {"version": "78147ca8b4a9b6cf0e597ddd6bf17959e08376c2", "lessThan": "838dd342962cef4c320632a5af48d3c31f2f9877", "status": "affected", "versionType": "git"}, {"version": "78147ca8b4a9b6cf0e597ddd6bf17959e08376c2", "lessThan": "4cbc3ba6dc2f746497cade60bcbaa82ae3696689", "status": "affected", "versionType": "git"}, {"version": "78147ca8b4a9b6cf0e597ddd6bf17959e08376c2", "lessThan": "e5c440c227ecdc721f2da0dd88b6358afd1031a7", "status": "affected", "versionType": "git"}, {"version": "78147ca8b4a9b6cf0e597ddd6bf17959e08376c2", "lessThan": "3c63d8946e578663b868cb9912dac616ea68bfd0", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["net/sunrpc/xprtrdma/svc_rdma_recvfrom.c"], "versions": [{"version": "5.11", "status": "affected"}, {"version": "0", "lessThan": "5.11", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.174", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.120", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.64", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.11.11", "lessThanOrEqual": "6.11.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.2", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.13-rc1", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/21e1cf688fb0397788c8dd42e1e0b08d58ac5c7b"}, {"url": "https://git.kernel.org/stable/c/c1f8195bf68edd2cef0f18a4cead394075a54b5a"}, {"url": "https://git.kernel.org/stable/c/838dd342962cef4c320632a5af48d3c31f2f9877"}, {"url": "https://git.kernel.org/stable/c/4cbc3ba6dc2f746497cade60bcbaa82ae3696689"}, {"url": "https://git.kernel.org/stable/c/e5c440c227ecdc721f2da0dd88b6358afd1031a7"}, {"url": "https://git.kernel.org/stable/c/3c63d8946e578663b868cb9912dac616ea68bfd0"}], "title": "svcrdma: Address an integer overflow", "x_generator": {"engine": "bippy-5f407fcff5a0"}}}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "419FD073-1517-4FD5-8158-F94BC68A1E89", "versionEndExcluding": "5.15.174", "versionStartIncluding": "5.11", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "09AC6122-E2A4-40FE-9D33-268A1B2EC265", "versionEndExcluding": "6.1.120", "versionStartIncluding": "5.16", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "CA16DEE3-ABEC-4449-9F4A-7A3DC4FC36C7", "versionEndExcluding": "6.6.64", "versionStartIncluding": "6.2", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "21434379-192D-472F-9B54-D45E3650E893", "versionEndExcluding": "6.11.11", "versionStartIncluding": "6.7", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "D8882B1B-2ABC-4838-AC1D-DBDBB5764776", "versionEndExcluding": "6.12.2", "versionStartIncluding": "6.12", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsvcrdma: Address an integer overflow\n\nDan Carpenter reports:\n> Commit 78147ca8b4a9 (\"svcrdma: Add a \"parsed chunk list\" data\n> structure\") from Jun 22, 2020 (linux-next), leads to the following\n> Smatch static checker warning:\n>\n>\tnet/sunrpc/xprtrdma/svc_rdma_recvfrom.c:498 xdr_check_write_chunk()\n>\twarn: potential user controlled sizeof overflow 'segcount * 4 * 4'\n>\n> net/sunrpc/xprtrdma/svc_rdma_recvfrom.c\n> 488 static bool xdr_check_write_chunk(struct svc_rdma_recv_ctxt *rctxt)\n> 489 {\n> 490 u32 segcount;\n> 491 __be32 *p;\n> 492\n> 493 if (xdr_stream_decode_u32(&rctxt->rc_stream, &segcount))\n> ^^^^^^^^\n>\n> 494 return false;\n> 495\n> 496 /* A bogus segcount causes this buffer overflow check to fail. */\n> 497 p = xdr_inline_decode(&rctxt->rc_stream,\n> --> 498 segcount * rpcrdma_segment_maxsz * sizeof(*p));\n>\n>\n> segcount is an untrusted u32. On 32bit systems anything >= SIZE_MAX / 16 will\n> have an integer overflow and some those values will be accepted by\n> xdr_inline_decode()."}, {"lang": "es", "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: svcrdma: soluciona un desbordamiento de enteros Dan Carpenter informa: > Commit 78147ca8b4a9 (\"svcrdma: agrega una estructura de datos de lista de fragmentos analizados\") del 22 de junio de 2020 (linux-next ), conduce a la siguiente > Advertencia del comprobador est\u00e1tico Smatch: > > net/sunrpc/xprtrdma/svc_rdma_recvfrom.c:498 xdr_check_write_chunk() > advertencia: tama\u00f1o de desbordamiento potencial controlado por el usuario 'segcount * 4 * 4' > > net/sunrpc/xprtrdma/svc_rdma_recvfrom.c > 488 static bool xdr_check_write_chunk(struct svc_rdma_recv_ctxt *rctxt) > 489 { > 490 u32 segcount; > 491 __be32 *p; > 492 > 493 if (xdr_stream_decode_u32(&rctxt->rc_stream, &segcount)) > ^^^^^^^^ > > 494 devuelve falso; > 495 > 496 /* Un recuento de segmentos falso provoca que esta comprobaci\u00f3n de desbordamiento del b\u00fafer falle. */> 497 p = xdr_inline_decode(&rctxt->rc_stream, > --> 498 segcount * rpcrdma_segment_maxsz * sizeof(*p)); > > > segcount es un u32 que no es de confianza. En sistemas de 32 bits, cualquier cosa >= TAMA\u00d1O_MAX / 16 tendr\u00e1 > un desbordamiento de enteros y algunos de esos valores ser\u00e1n aceptados por > xdr_inline_decode()."}], "id": "CVE-2024-53151", "lastModified": "2025-01-07T16:41:42.637", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2024-12-24T12:15:23.240", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/21e1cf688fb0397788c8dd42e1e0b08d58ac5c7b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/3c63d8946e578663b868cb9912dac616ea68bfd0"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/4cbc3ba6dc2f746497cade60bcbaa82ae3696689"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/838dd342962cef4c320632a5af48d3c31f2f9877"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/c1f8195bf68edd2cef0f18a4cead394075a54b5a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/e5c440c227ecdc721f2da0dd88b6358afd1031a7"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-190"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: svcrdma: Address an integer overflow", "id": "2333969", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2333969"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.4", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-190", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nsvcrdma: Address an integer overflow\nDan Carpenter reports:\n> Commit 78147ca8b4a9 (\"svcrdma: Add a \"parsed chunk list\" data\n> structure\") from Jun 22, 2020 (linux-next), leads to the following\n> Smatch static checker warning:\n>\n>net/sunrpc/xprtrdma/svc_rdma_recvfrom.c:498 xdr_check_write_chunk()\n>warn: potential user controlled sizeof overflow 'segcount * 4 * 4'\n>\n> net/sunrpc/xprtrdma/svc_rdma_recvfrom.c\n> 488 static bool xdr_check_write_chunk(struct svc_rdma_recv_ctxt *rctxt)\n> 489 {\n> 490 u32 segcount;\n> 491 __be32 *p;\n> 492\n> 493 if (xdr_stream_decode_u32(&rctxt->rc_stream, &segcount))\n> ^^^^^^^^\n>\n> 494 return false;\n> 495\n> 496 /* A bogus segcount causes this buffer overflow check to fail. */\n> 497 p = xdr_inline_decode(&rctxt->rc_stream,\n> --> 498 segcount * rpcrdma_segment_maxsz * sizeof(*p));\n>\n>\n> segcount is an untrusted u32. On 32bit systems anything >= SIZE_MAX / 16 will\n> have an integer overflow and some those values will be accepted by\n> xdr_inline_decode()."], "name": "CVE-2024-53151", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Out of support scope", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2024-12-24T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-53151\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-53151\nhttps://lore.kernel.org/linux-cve-announce/2024122428-CVE-2024-53151-0e74@gregkh/T"], "threat_severity": "Low"}