321 lines
14 KiB
JSON
321 lines
14 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"cveMetadata": {
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"cveId": "CVE-2024-26843",
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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": "2024-02-19T14:20:24.182Z",
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"datePublished": "2024-04-17T10:10:08.089Z",
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"dateUpdated": "2026-05-11T20:05:12.992Z"
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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": "2026-05-11T20:05:12.992Z"
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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\nefi: runtime: Fix potential overflow of soft-reserved region size\n\nmd_size will have been narrowed if we have >= 4GB worth of pages in a\nsoft-reserved region."
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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/firmware/efi/arm-runtime.c",
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"drivers/firmware/efi/riscv-runtime.c"
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],
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"versions": [
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{
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"version": "16993c0f0a43213e23666ea40e9163887f593ac7",
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"lessThan": "4fff3d735baea104017f2e3c245e27cdc79f2426",
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"status": "affected",
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"versionType": "git"
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},
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{
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"lessThan": "4aa36b62c3eaa869860bf78b1146e9f2b5f782a9",
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{
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},
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{
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"version": "16993c0f0a43213e23666ea40e9163887f593ac7",
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"lessThan": "cf3d6813601fe496de7f023435e31bfffa74ae70",
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"status": "affected",
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},
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{
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"version": "16993c0f0a43213e23666ea40e9163887f593ac7",
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"lessThan": "156cb12ffdcf33883304f0db645e1eadae712fe0",
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"status": "affected",
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},
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{
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"version": "16993c0f0a43213e23666ea40e9163887f593ac7",
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"lessThan": "de1034b38a346ef6be25fe8792f5d1e0684d5ff4",
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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/firmware/efi/arm-runtime.c",
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"drivers/firmware/efi/riscv-runtime.c"
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],
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"versions": [
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{
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"version": "5.5",
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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": "5.5",
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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": "5.10.211",
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"lessThanOrEqual": "5.10.*",
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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": "5.15.150",
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"lessThanOrEqual": "5.15.*",
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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": "6.1.80",
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"lessThanOrEqual": "6.1.*",
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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": "6.6.19",
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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": "6.7.7",
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"lessThanOrEqual": "6.7.*",
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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": "6.8",
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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": "5.5",
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"versionEndExcluding": "5.10.211"
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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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{
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.5",
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"versionEndExcluding": "6.7.7"
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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": "5.5",
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"versionEndExcluding": "6.8"
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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/4fff3d735baea104017f2e3c245e27cdc79f2426"
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},
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{
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"url": "https://git.kernel.org/stable/c/4aa36b62c3eaa869860bf78b1146e9f2b5f782a9"
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},
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{
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"url": "https://git.kernel.org/stable/c/700c3f642c32721f246e09d3a9511acf40ae42be"
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},
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{
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"url": "https://git.kernel.org/stable/c/cf3d6813601fe496de7f023435e31bfffa74ae70"
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},
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{
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"url": "https://git.kernel.org/stable/c/156cb12ffdcf33883304f0db645e1eadae712fe0"
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{
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"url": "https://git.kernel.org/stable/c/de1034b38a346ef6be25fe8792f5d1e0684d5ff4"
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}
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],
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"title": "efi: runtime: Fix potential overflow of soft-reserved region size",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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},
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"adp": [
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{
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"problemTypes": [
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{
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"descriptions": [
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{
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"type": "CWE",
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"lang": "en",
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"description": "CWE-noinfo Not enough information"
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}
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]
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"scope": "UNCHANGED",
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"version": "3.1",
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"baseScore": 6,
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"attackVector": "LOCAL",
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"baseSeverity": "MEDIUM",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H",
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"integrityImpact": "NONE",
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"userInteraction": "NONE",
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"attackComplexity": "LOW",
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"availabilityImpact": "HIGH",
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"privilegesRequired": "HIGH",
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"confidentialityImpact": "HIGH"
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}
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},
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2024-06-12T17:35:21.799610Z",
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"id": "CVE-2024-26843",
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"options": [
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{
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"Exploitation": "none"
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{
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"Automatable": "no"
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{
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"Technical Impact": "partial"
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}
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"shortName": "CISA-ADP",
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"title": "CVE Program Container",
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