{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2024-53127", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-11-19T17:17:24.995Z", "datePublished": "2024-12-04T14:20:31.547Z", "dateUpdated": "2026-08-05T11:43:57.321Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-05T11:43:57.321Z" }, "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRevert \"mmc: dw_mmc: Fix IDMAC operation with pages bigger than 4K\"\n\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\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": "32bd402f6760d57127d58a9888553b2db574bba6", "lessThan": "00bff71745bc3583bd5ca59be91e0ee1d27f1944", "status": "affected", "versionType": "git" }, { "version": "b9ee16a20d9976686185d7e59cd006c328b6a1e0", "lessThan": "47693ba35bccaa16efa465159a1c12d78258349e", "status": "affected", "versionType": "git" }, { "version": "2793f423893579b35dc1fc24dd7c1ce58fa0345a", "lessThan": "938c13740f8b555986e53c0fcbaf00dcd1fabd4c", "status": "affected", "versionType": "git" }, { "version": "9d715a234dd8f01af970b78ae2144a2fd3ead21c", "lessThan": "f701eb601470bfc0a551913ce5f6ebaa770f0ce0", "status": "affected", "versionType": "git" }, { "version": "373f8f5b087f010dddae3306a79c6fdd5c2f8953", "lessThan": "8f9416147d7ed414109d3501f1cb3d7a1735b25a", "status": "affected", "versionType": "git" }, { "version": "5b4bf3948875064a9adcda4b52b59e0520a8c576", "lessThan": "56de724c58c07a7ca3aac027cfd2ccb184ed9e4e", "status": "affected", "versionType": "git" }, { "version": "8396c793ffdf28bb8aee7cfe0891080f8cab7890", "lessThan": "a4685366f07448420badb710ff5c12aaaadf63ad", "status": "affected", "versionType": "git" }, { "version": "8396c793ffdf28bb8aee7cfe0891080f8cab7890", "lessThan": "1635e407a4a64d08a8517ac59ca14ad4fc785e75", "status": "affected", "versionType": "git" }, { "version": "5b1ef10f7d49f3320b0faa894204259e590ce588", "status": "affected", "versionType": "git" }, { "version": "4.19.322", "lessThan": "4.19.325", "status": "affected", "versionType": "semver" }, { "version": "5.4.284", "lessThan": "5.4.287", "status": "affected", "versionType": "semver" }, { "version": "5.10.226", "lessThan": "5.10.231", "status": "affected", "versionType": "semver" }, { "version": "5.15.167", "lessThan": "5.15.174", "status": "affected", "versionType": "semver" }, { "version": "6.1.110", "lessThan": "6.1.119", "status": "affected", "versionType": "semver" }, { "version": "6.6.51", "lessThan": "6.6.63", "status": "affected", "versionType": "semver" }, { "version": "6.10.10", "lessThan": "6.11", "status": "affected", "versionType": "semver" } ] }, { "product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "drivers/mmc/host/dw_mmc.c" ], "versions": [ { "version": "6.11", "status": "affected" }, { "version": "0", "lessThan": "6.11", "status": "unaffected", "versionType": "semver" }, { "version": "4.19.325", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.4.287", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.10.231", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.15.174", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.1.119", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.6.63", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.11.10", "lessThanOrEqual": "6.11.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.12", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix" } ] } ], "cpeApplicability": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.19.322", "versionEndExcluding": "4.19.325" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.4.284", "versionEndExcluding": "5.4.287" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.10.226", "versionEndExcluding": "5.10.231" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.15.167", "versionEndExcluding": "5.15.174" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.1.110", "versionEndExcluding": "6.1.119" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.6.51", "versionEndExcluding": "6.6.63" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.11", "versionEndExcluding": "6.11.10" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.11", "versionEndExcluding": "6.12" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.10.10" } ] } ] } ], "references": [ { "url": "https://git.kernel.org/stable/c/00bff71745bc3583bd5ca59be91e0ee1d27f1944" }, { "url": "https://git.kernel.org/stable/c/47693ba35bccaa16efa465159a1c12d78258349e" }, { "url": "https://git.kernel.org/stable/c/938c13740f8b555986e53c0fcbaf00dcd1fabd4c" }, { "url": "https://git.kernel.org/stable/c/f701eb601470bfc0a551913ce5f6ebaa770f0ce0" }, { "url": "https://git.kernel.org/stable/c/8f9416147d7ed414109d3501f1cb3d7a1735b25a" }, { "url": "https://git.kernel.org/stable/c/56de724c58c07a7ca3aac027cfd2ccb184ed9e4e" }, { "url": "https://git.kernel.org/stable/c/a4685366f07448420badb710ff5c12aaaadf63ad" }, { "url": "https://git.kernel.org/stable/c/1635e407a4a64d08a8517ac59ca14ad4fc785e75" } ], "title": "Revert \"mmc: dw_mmc: Fix IDMAC operation with pages bigger than 4K\"", "x_generator": { "engine": "bippy-1.2.0" } }, "adp": [ { "title": "CVE Program Container", "references": [ { "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html" }, { "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html" } ], "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-11-03T22:29:31.953Z" } } ] } }