164 lines
7.6 KiB
JSON
164 lines
7.6 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-2026-23059",
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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": "2026-01-13T15:37:45.952Z",
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"datePublished": "2026-02-04T16:07:42.150Z",
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"dateUpdated": "2026-05-11T21:59:12.428Z"
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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": "2026-05-11T21:59:12.428Z"
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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\nscsi: qla2xxx: Sanitize payload size to prevent member overflow\n\nIn qla27xx_copy_fpin_pkt() and qla27xx_copy_multiple_pkt(), the frame_size\nreported by firmware is used to calculate the copy length into\nitem->iocb. However, the iocb member is defined as a fixed-size 64-byte\narray within struct purex_item.\n\nIf the reported frame_size exceeds 64 bytes, subsequent memcpy calls will\noverflow the iocb member boundary. While extra memory might be allocated,\nthis cross-member write is unsafe and triggers warnings under\nCONFIG_FORTIFY_SOURCE.\n\nFix this by capping total_bytes to the size of the iocb member (64 bytes)\nbefore allocation and copying. This ensures all copies remain within the\nbounds of the destination structure member."
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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/scsi/qla2xxx/qla_isr.c"
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],
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"versions": [
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{
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"version": "875386b98857822b77ac7f95bdf367b70af5b78c",
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"lessThan": "408bfa8d70f79ac696cec1bdbdfb3bf43a02e6d0",
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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": "875386b98857822b77ac7f95bdf367b70af5b78c",
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"lessThan": "1922468a4a80424e5a69f7ba50adcee37f4722e9",
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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": "875386b98857822b77ac7f95bdf367b70af5b78c",
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"lessThan": "aa14451fa5d5f2de919384c637e2a8c604e1a1fe",
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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": "875386b98857822b77ac7f95bdf367b70af5b78c",
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"lessThan": "19bc5f2a6962dfaa0e32d0e0bc2271993d85d414",
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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/scsi/qla2xxx/qla_isr.c"
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],
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"versions": [
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{
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"version": "6.6",
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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": "6.6",
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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": "6.6.122",
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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": "6.12.68",
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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": "6.18.8",
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"lessThanOrEqual": "6.18.*",
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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": "6.19",
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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": "6.6",
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"versionEndExcluding": "6.6.122"
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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": "6.6",
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"versionEndExcluding": "6.12.68"
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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": "6.6",
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"versionEndExcluding": "6.18.8"
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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": "6.6",
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"versionEndExcluding": "6.19"
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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/408bfa8d70f79ac696cec1bdbdfb3bf43a02e6d0"
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},
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{
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"url": "https://git.kernel.org/stable/c/1922468a4a80424e5a69f7ba50adcee37f4722e9"
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},
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{
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"url": "https://git.kernel.org/stable/c/aa14451fa5d5f2de919384c637e2a8c604e1a1fe"
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},
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{
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"url": "https://git.kernel.org/stable/c/19bc5f2a6962dfaa0e32d0e0bc2271993d85d414"
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}
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],
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"title": "scsi: qla2xxx: Sanitize payload size to prevent member overflow",
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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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}
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} |