248 lines
12 KiB
JSON
248 lines
12 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-2026-90314",
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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": "2026-09-11T19:38:34.801Z",
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"datePublished": "2026-09-17T16:08:33.568Z",
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"dateUpdated": "2026-10-19T09:01:30.762Z"
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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": "2026-10-19T09:01:30.762Z"
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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\nremoteproc: fix OOB read via signed offset in rsc_table_for_each_entry()\n\ntable->offset[i] is a u32 from firmware, but was stored into a signed\nint. A crafted offset like 0xFFFFFFF0 becomes -16, placing hdr 16 bytes\nbefore the table buffer. The subsequent avail check was bypassed\nbecause the negative int was promoted to a large size_t in the\nexpression \"table_sz - offset - sizeof(*hdr)\", yielding a large positive\navail and letting the out-of-bounds hdr->type read proceed undetected.\n\nStore the offset as u32 and validate it with unsigned comparisons before\nany pointer arithmetic."
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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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"include/linux/rsc_table.h"
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],
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"versions": [
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{
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"version": "fd2c15ec1dd3c2fdfc6ff03bb9644da9d530e3b9",
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"lessThan": "0d385be8f199b349f325cf90584b47b6a044ea79",
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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": "fd2c15ec1dd3c2fdfc6ff03bb9644da9d530e3b9",
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"lessThan": "cc85e0d3d3333fd5fd2d50c9a4578d209d7f2564",
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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": "fd2c15ec1dd3c2fdfc6ff03bb9644da9d530e3b9",
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"lessThan": "6a01ad25aa4f3a02153cf1d112cb9b65865cd5d8",
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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": "fd2c15ec1dd3c2fdfc6ff03bb9644da9d530e3b9",
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"lessThan": "c82241a9454b2d30d53b50884f94b7972ba44a5e",
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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": "fd2c15ec1dd3c2fdfc6ff03bb9644da9d530e3b9",
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"lessThan": "bc4940793aaa16a9cf90063b11d6926f8014a1b7",
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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": "fd2c15ec1dd3c2fdfc6ff03bb9644da9d530e3b9",
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"lessThan": "6fd220604f06c746760183df74b07384c3fdd660",
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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": "fd2c15ec1dd3c2fdfc6ff03bb9644da9d530e3b9",
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"lessThan": "6282d47b24b0c98d08d02807d676a7f67b4c052e",
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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": "fd2c15ec1dd3c2fdfc6ff03bb9644da9d530e3b9",
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"lessThan": "bb840ea69347aff7bde5a208e7b5b180669a7656",
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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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"include/linux/rsc_table.h"
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],
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"versions": [
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{
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"version": "3.4",
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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": "3.4",
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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": "5.10.270",
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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": "5.15.221",
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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": "6.1.188",
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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": "6.6.157",
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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": "6.12.110",
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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": "6.18.52",
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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": "7.2.6",
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"lessThanOrEqual": "7.2.*",
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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": "7.3",
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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": "3.4",
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"versionEndExcluding": "5.10.270"
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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": "3.4",
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"versionEndExcluding": "5.15.221"
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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": "3.4",
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"versionEndExcluding": "6.1.188"
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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": "3.4",
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"versionEndExcluding": "6.6.157"
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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": "3.4",
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"versionEndExcluding": "6.12.110"
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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": "3.4",
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"versionEndExcluding": "6.18.52"
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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": "3.4",
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"versionEndExcluding": "7.2.6"
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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": "3.4",
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"versionEndExcluding": "7.3"
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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/0d385be8f199b349f325cf90584b47b6a044ea79"
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},
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{
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"url": "https://git.kernel.org/stable/c/cc85e0d3d3333fd5fd2d50c9a4578d209d7f2564"
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},
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{
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"url": "https://git.kernel.org/stable/c/6a01ad25aa4f3a02153cf1d112cb9b65865cd5d8"
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},
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{
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"url": "https://git.kernel.org/stable/c/c82241a9454b2d30d53b50884f94b7972ba44a5e"
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},
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{
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"url": "https://git.kernel.org/stable/c/bc4940793aaa16a9cf90063b11d6926f8014a1b7"
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},
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{
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"url": "https://git.kernel.org/stable/c/6fd220604f06c746760183df74b07384c3fdd660"
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},
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{
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"url": "https://git.kernel.org/stable/c/6282d47b24b0c98d08d02807d676a7f67b4c052e"
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},
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{
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"url": "https://git.kernel.org/stable/c/bb840ea69347aff7bde5a208e7b5b180669a7656"
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}
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],
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"title": "remoteproc: fix OOB read via signed offset in rsc_table_for_each_entry()",
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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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} |