164 lines
7.8 KiB
JSON
164 lines
7.8 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2025-40157",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2025-04-16T07:20:57.176Z",
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"datePublished": "2025-11-12T10:23:29.258Z",
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"dateUpdated": "2026-05-11T21:43:50.466Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"shortName": "Linux",
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"dateUpdated": "2026-05-11T21:43:50.466Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nEDAC/i10nm: Skip DIMM enumeration on a disabled memory controller\n\nWhen loading the i10nm_edac driver on some Intel Granite Rapids servers,\na call trace may appear as follows:\n\n UBSAN: shift-out-of-bounds in drivers/edac/skx_common.c:453:16\n shift exponent -66 is negative\n ...\n __ubsan_handle_shift_out_of_bounds+0x1e3/0x390\n skx_get_dimm_info.cold+0x47/0xd40 [skx_edac_common]\n i10nm_get_dimm_config+0x23e/0x390 [i10nm_edac]\n skx_register_mci+0x159/0x220 [skx_edac_common]\n i10nm_init+0xcb0/0x1ff0 [i10nm_edac]\n ...\n\nThis occurs because some BIOS may disable a memory controller if there\naren't any memory DIMMs populated on this memory controller. The DIMMMTR\nregister of this disabled memory controller contains the invalid value\n~0, resulting in the call trace above.\n\nFix this call trace by skipping DIMM enumeration on a disabled memory\ncontroller."
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}
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],
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"affected": [
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/edac/i10nm_base.c"
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],
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"versions": [
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{
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"version": "ba987eaaabf99b462cdfed86274e3455d5126349",
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"lessThan": "8100b6c0f9089d5b156642b81270ce27fff17490",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "ba987eaaabf99b462cdfed86274e3455d5126349",
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"lessThan": "1652f14cf3bef5a4baa232de954fc22bdcaa78fe",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "ba987eaaabf99b462cdfed86274e3455d5126349",
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"lessThan": "c20da24272f1ac79e9f9083bba577d049cd02bbb",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "ba987eaaabf99b462cdfed86274e3455d5126349",
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"lessThan": "2e6fe1bbefd9c059c3787d1c620fe67343a94dff",
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"status": "affected",
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"versionType": "git"
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}
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]
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},
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "affected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/edac/i10nm_base.c"
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],
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"versions": [
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{
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"version": "6.3",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "6.3",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.6.112",
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"lessThanOrEqual": "6.6.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.12.53",
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"lessThanOrEqual": "6.12.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.17.3",
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"lessThanOrEqual": "6.17.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.18",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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]
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.3",
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"versionEndExcluding": "6.6.112"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.3",
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"versionEndExcluding": "6.12.53"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.3",
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"versionEndExcluding": "6.17.3"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.3",
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"versionEndExcluding": "6.18"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/8100b6c0f9089d5b156642b81270ce27fff17490"
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},
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{
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"url": "https://git.kernel.org/stable/c/1652f14cf3bef5a4baa232de954fc22bdcaa78fe"
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},
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{
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"url": "https://git.kernel.org/stable/c/c20da24272f1ac79e9f9083bba577d049cd02bbb"
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},
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{
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"url": "https://git.kernel.org/stable/c/2e6fe1bbefd9c059c3787d1c620fe67343a94dff"
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}
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],
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"title": "EDAC/i10nm: Skip DIMM enumeration on a disabled memory controller",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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} |