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xdp_warn+0xf/0x20\n xdp_do_redirect+0x15f/0x1c0\n vmxnet3_run_xdp+0x17a/0x400 [vmxnet3]\n vmxnet3_process_xdp+0xe4/0x760 [vmxnet3]\n ? vmxnet3_tq_tx_complete.isra.0+0x21e/0x2c0 [vmxnet3]\n vmxnet3_rq_rx_complete+0x7ad/0x1120 [vmxnet3]\n vmxnet3_poll_rx_only+0x2d/0xa0 [vmxnet3]\n __napi_poll+0x20/0x180\n net_rx_action+0x177/0x390"}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.6.23", "versionStartIncluding": "6.6"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.7.11", "versionStartIncluding": "6.6"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.8.2", "versionStartIncluding": "6.6"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.9", "versionStartIncluding": "6.6"}], "operator": "OR"}]}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T20:08:58.812Z"}}}, "cveMetadata": {"cveId": "CVE-2024-27026", "state": "PUBLISHED", "dateUpdated": "2026-05-11T20:08:58.812Z", "dateReserved": "2024-02-19T14:20:24.210Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2024-05-01T12:49:31.685Z", "assignerShortName": "Linux"}, "dataVersion": "5.2"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "5B28A88F-F85F-4008-8F7C-44FC9152916E", "versionEndExcluding": "6.6.23", "versionStartIncluding": "6.6", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "9B95D3A6-E162-47D5-ABFC-F3FA74FA7CFD", "versionEndExcluding": "6.7.11", "versionStartIncluding": "6.7", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "543A75FF-25B8-4046-A514-1EA8EDD87AB1", "versionEndExcluding": "6.8.2", "versionStartIncluding": "6.8", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nvmxnet3: Fix missing reserved tailroom\n\nUse rbi->len instead of rcd->len for non-dataring packet.\n\nFound issue:\n XDP_WARN: xdp_update_frame_from_buff(line:278): Driver BUG: missing reserved tailroom\n WARNING: CPU: 0 PID: 0 at net/core/xdp.c:586 xdp_warn+0xf/0x20\n CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W O 6.5.1 #1\n RIP: 0010:xdp_warn+0xf/0x20\n ...\n ? xdp_warn+0xf/0x20\n xdp_do_redirect+0x15f/0x1c0\n vmxnet3_run_xdp+0x17a/0x400 [vmxnet3]\n vmxnet3_process_xdp+0xe4/0x760 [vmxnet3]\n ? vmxnet3_tq_tx_complete.isra.0+0x21e/0x2c0 [vmxnet3]\n vmxnet3_rq_rx_complete+0x7ad/0x1120 [vmxnet3]\n vmxnet3_poll_rx_only+0x2d/0xa0 [vmxnet3]\n __napi_poll+0x20/0x180\n net_rx_action+0x177/0x390"}, {"lang": "es", "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: vmxnet3: corrige la falta de espacio reservado. Use rbi->len en lugar de rcd->len para paquetes que no son de datos. Problema encontrado: XDP_WARN: xdp_update_frame_from_buff(line:278): ERROR del controlador: falta el cuarto de cola reservado ADVERTENCIA: CPU: 0 PID: 0 en net/core/xdp.c:586 xdp_warn+0xf/0x20 CPU: 0 PID: 0 Comm: swapper /0 Contaminado: GWO 6.5.1 #1 RIP: 0010:xdp_warn+0xf/0x20 ... ? xdp_warn+0xf/0x20 xdp_do_redirect+0x15f/0x1c0 vmxnet3_run_xdp+0x17a/0x400 [vmxnet3] vmxnet3_process_xdp+0xe4/0x760 [vmxnet3] ? vmxnet3_tq_tx_complete.isra.0+0x21e/0x2c0 [vmxnet3] vmxnet3_rq_rx_complete+0x7ad/0x1120 [vmxnet3] vmxnet3_poll_rx_only+0x2d/0xa0 [vmxnet3] __napi_poll+0x20/0x180 net_rx_action+0x177/ 0x390"}], "id": "CVE-2024-27026", "lastModified": "2025-03-05T15:11:27.097", "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": "2024-05-01T13:15:48.940", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/7c8505ecc2d15473d679b8e06335434b84fffe86"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/91d017d19d5a9ad153e2dc23ed3c0e2e79ef5262"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/aba8659caf88017507419feea06069f529329ea6"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/e127ce7699c1e05279ee5ee61f00893e7bfa9671"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/7c8505ecc2d15473d679b8e06335434b84fffe86"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/91d017d19d5a9ad153e2dc23ed3c0e2e79ef5262"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/aba8659caf88017507419feea06069f529329ea6"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/e127ce7699c1e05279ee5ee61f00893e7bfa9671"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Secondary"}]}

{"bugzilla": {"description": "kernel: vmxnet3: Fix missing reserved tailroom", "id": "2278482", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2278482"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "details": ["In the Linux kernel, the following vulnerability has been resolved:\nvmxnet3: Fix missing reserved tailroom\nUse rbi->len instead of rcd->len for non-dataring packet.\nFound issue:\nXDP_WARN: xdp_update_frame_from_buff(line:278): Driver BUG: missing reserved tailroom\nWARNING: CPU: 0 PID: 0 at net/core/xdp.c:586 xdp_warn+0xf/0x20\nCPU: 0 PID: 0 Comm: swapper/0 Tainted: G W O 6.5.1 #1\nRIP: 0010:xdp_warn+0xf/0x20\n...\n? xdp_warn+0xf/0x20\nxdp_do_redirect+0x15f/0x1c0\nvmxnet3_run_xdp+0x17a/0x400 [vmxnet3]\nvmxnet3_process_xdp+0xe4/0x760 [vmxnet3]\n? vmxnet3_tq_tx_complete.isra.0+0x21e/0x2c0 [vmxnet3]\nvmxnet3_rq_rx_complete+0x7ad/0x1120 [vmxnet3]\nvmxnet3_poll_rx_only+0x2d/0xa0 [vmxnet3]\n__napi_poll+0x20/0x180\nnet_rx_action+0x177/0x390"], "name": "CVE-2024-27026", "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": "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": "Under investigation", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Under investigation", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2024-05-01T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-27026\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-27026\nhttps://lore.kernel.org/linux-cve-announce/2024050108-CVE-2024-27026-189b@gregkh/T"], "threat_severity": "Low"}

{}