CVE-2024-53127

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is full\" and data corruption on StarFive JH7110\n\nAt this stage no fix have been found, so it's probably better to just\nrevert the change.\n\nThis reverts commit 8396c793ffdf28bb8aee7cfe0891080f8cab7890."}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "baseScore": 7.8, "baseSeverity": "HIGH"}, "scenarios": [{"lang": "en", "value": "AV:L - The flaw is in the dw_mmc SD/eMMC host controller DMA path, reached only through local block I/O (syscalls to a mounted mmc filesystem or the block device); it is not exposed over any network protocol.\nAC:L - On the affected DesignWare-MMC platforms the corruption/panic is triggered reliably by ordinary large sequential I/O, and the boot-from-SD panics are deterministic, so no attacker-uncontrolled condition is required.\nPR:L - An unprivileged local user issuing large I/O to a mounted mmc/SD device drives the vulnerable DMA descriptor path; no elevated capability is needed.\nUI:N - The condition is reached by the attacker's own I/O (or automatically during boot); no action by another user is required.\nS:U - The DMA data corruption and crash occur within the kernel's own memory and security authority; no VM/IOMMU/sandbox boundary is crossed.\nC:H - The oversized-segment DMA path causes memory/data corruption during bounce-buffered transfers that can pull stale or adjacent memory into the transfer, a corruption primitive leverageable for information disclosure.\nI:H - The bug produces DMA data corruption (misdirected/truncated transfers) of kernel memory and stored data, an unbounded integrity impact.\nA:H - The defect causes kernel panics booting from SD card and swiotlb-exhaustion crashes, a full denial of service."}]}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/mmc/host/dw_mmc.c"], "versions": [{"version": 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{"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.119", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.63", "versionType": "semver"}, {"lessThanOrEqual": "6.11.*", "status": "unaffected", "version": "6.11.10", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "6.12", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "A3FCD7A0-ABE5-49E8-A47C-F0169215C4B7", "versionEndExcluding": "4.20", "versionStartIncluding": "4.19.322", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "2CBF5FEE-FA65-4175-A79C-A4BC95F455FA", "versionEndExcluding": "6.1.119", "versionStartIncluding": "6.1.110", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", 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been found, so it's probably better to just\nrevert the change.\n\nThis reverts commit 8396c793ffdf28bb8aee7cfe0891080f8cab7890."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: Revertir \"mmc: dw_mmc: Fix IDMAC operaci\u00f3n con p\u00e1ginas mayores a 4K\" el commit 8396c793ffdf (\"mmc: dw_mmc: Fix IDMAC operaci\u00f3n con p\u00e1ginas mayores a 4K\") aument\u00f3 el max_req_size, incluso para p\u00e1ginas de 4K, causando varios problemas: - Arranque de p\u00e1nico del kernel/rootfs desde una tarjeta SD en Rockchip RK3566 - Arranque de p\u00e1nico del kernel/rootfs desde una tarjeta SD en StarFive JH7100 - \"El b\u00fafer swiotlb est\u00e1 lleno\" y corrupci\u00f3n de datos en StarFive JH7110 En esta etapa no se ha encontrado ninguna soluci\u00f3n, por lo que probablemente sea mejor simplemente revertir el cambio. Esto revierte el commit 8396c793ffdf28bb8aee7cfe0891080f8cab7890."}], "id": "CVE-2024-53127", "lastModified": "2026-08-04T11:21:56.723", "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": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "type": "Secondary"}, {"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": "2024-12-04T15:15:12.637", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/00bff71745bc3583bd5ca59be91e0ee1d27f1944"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/1635e407a4a64d08a8517ac59ca14ad4fc785e75"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/47693ba35bccaa16efa465159a1c12d78258349e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/56de724c58c07a7ca3aac027cfd2ccb184ed9e4e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/8f9416147d7ed414109d3501f1cb3d7a1735b25a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/938c13740f8b555986e53c0fcbaf00dcd1fabd4c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/a4685366f07448420badb710ff5c12aaaadf63ad"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f701eb601470bfc0a551913ce5f6ebaa770f0ce0"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: Revert \"mmc: dw_mmc: Fix IDMAC operation with pages bigger than 4K\"", "id": "2330348", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2330348"}, "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"}, "cwe": "CWE-755", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nRevert \"mmc: dw_mmc: Fix IDMAC operation with pages bigger than 4K\"\nThe commit 8396c793ffdf (\"mmc: dw_mmc: Fix IDMAC operation with pages\nbigger than 4K\") increased the max_req_size, even for 4K pages, causing\nvarious issues:\n- Panic booting the kernel/rootfs from an SD card on Rockchip RK3566\n- Panic booting the kernel/rootfs from an SD card on StarFive JH7100\n- \"swiotlb buffer is full\" and data corruption on StarFive JH7110\nAt this stage no fix have been found, so it's probably better to just\nrevert the change.\nThis reverts commit 8396c793ffdf28bb8aee7cfe0891080f8cab7890."], "name": "CVE-2024-53127", "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": "2024-12-04T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-53127\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-53127\nhttps://lore.kernel.org/linux-cve-announce/2024120449-CVE-2024-53127-518c@gregkh/T"], "threat_severity": "Low"}

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