352 lines
16 KiB
JSON
352 lines
16 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"cveMetadata": {
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"cveId": "CVE-2023-52619",
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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": "2024-03-06T09:52:12.089Z",
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"datePublished": "2024-03-18T10:19:05.854Z",
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"dateUpdated": "2026-05-11T19:30:29.131Z"
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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": "2026-05-11T19:30:29.131Z"
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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\npstore/ram: Fix crash when setting number of cpus to an odd number\n\nWhen the number of cpu cores is adjusted to 7 or other odd numbers,\nthe zone size will become an odd number.\nThe address of the zone will become:\n addr of zone0 = BASE\n addr of zone1 = BASE + zone_size\n addr of zone2 = BASE + zone_size*2\n ...\nThe address of zone1/3/5/7 will be mapped to non-alignment va.\nEventually crashes will occur when accessing these va.\n\nSo, use ALIGN_DOWN() to make sure the zone size is even\nto avoid this bug."
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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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"fs/pstore/ram.c"
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],
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"versions": [
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{
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"version": "de83209249d64bad993f25d3ea4bba57683e2e2e",
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"lessThan": "8b69c30f4e8b69131d92096cb296dc1f217101e4",
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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": "de83209249d64bad993f25d3ea4bba57683e2e2e",
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"lessThan": "e9f6ac50890104fdf8194f2865680689239d30fb",
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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": "de83209249d64bad993f25d3ea4bba57683e2e2e",
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"lessThan": "a63e48cd835c34c38ef671d344cc029b1ea5bf10",
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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": "de83209249d64bad993f25d3ea4bba57683e2e2e",
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"lessThan": "2a37905d47bffec61e95d99f0c1cc5dc6377956c",
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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": "de83209249d64bad993f25d3ea4bba57683e2e2e",
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"lessThan": "75b0f71b26b3ad833c5c0670109c0af6e021e86a",
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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": "de83209249d64bad993f25d3ea4bba57683e2e2e",
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"lessThan": "0593cfd321df9001142a9d2c58d4144917dff7ee",
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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": "de83209249d64bad993f25d3ea4bba57683e2e2e",
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"lessThan": "cd40e43f870cf21726b22487a95ed223790b3542",
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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": "de83209249d64bad993f25d3ea4bba57683e2e2e",
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"lessThan": "d49270a04623ce3c0afddbf3e984cb245aa48e9c",
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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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"fs/pstore/ram.c"
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],
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"versions": [
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{
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"version": "4.10",
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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": "4.10",
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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": "4.19.307",
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"lessThanOrEqual": "4.19.*",
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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": "5.4.269",
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"lessThanOrEqual": "5.4.*",
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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": "5.10.210",
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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": "5.15.149",
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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": "6.1.77",
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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": "6.6.16",
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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": "6.7.4",
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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": "4.10",
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"versionEndExcluding": "4.19.307"
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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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"versionEndExcluding": "5.4.269"
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"versionEndExcluding": "6.6.16"
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{
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.10",
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"versionEndExcluding": "6.7.4"
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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": "4.10",
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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/8b69c30f4e8b69131d92096cb296dc1f217101e4"
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},
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{
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"url": "https://git.kernel.org/stable/c/0593cfd321df9001142a9d2c58d4144917dff7ee"
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{
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"url": "https://git.kernel.org/stable/c/d49270a04623ce3c0afddbf3e984cb245aa48e9c"
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}
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],
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"title": "pstore/ram: Fix crash when setting number of cpus to an odd number",
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{
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"title": "CISA ADP Vulnrichment",
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"metrics": [
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{
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"type": "ssvc",
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"content": {
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"id": "CVE-2023-52619",
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"role": "CISA Coordinator",
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"options": [
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{
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"Exploitation": "none"
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},
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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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"version": "2.0.3",
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"timestamp": "2024-03-18T14:22:57.908463Z"
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}
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"dateUpdated": "2024-06-04T17:23:25.786Z"
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