185 lines
8.4 KiB
JSON
185 lines
8.4 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-2026-97907",
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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": "2026-09-25T10:18:58.200Z",
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"datePublished": "2026-09-25T10:22:32.244Z",
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"dateUpdated": "2026-10-19T09:10:33.668Z"
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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": "2026-10-19T09:10:33.668Z"
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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\nBluetooth: btrtl: Don't leak return code when parsing firmware format v2\n\nWhen key_id from chip is zero, rtlbt_parse_firmware_v2() intentionally\nignores all security headers. However, the implementation simply breaks\nfrom a switch statement and leaks uninitialized return code `rc' (if the\nfirst section is a security one) or the previous section's `rc'.\n\nFix it by really skipping a loop with `continue'. For consistency and\nreadability, also do the same for the default case."
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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/bluetooth/btrtl.c"
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],
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"versions": [
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{
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"version": "9a24ce5e29b15c4c6b0c89c04f9df6ce14addefa",
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"lessThan": "ba96047bba4a6101267cf4f6b3057cbc58e6c554",
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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": "9a24ce5e29b15c4c6b0c89c04f9df6ce14addefa",
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"lessThan": "90f3a142b5f8596a565b8e080d18a8050be6edef",
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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": "9a24ce5e29b15c4c6b0c89c04f9df6ce14addefa",
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"lessThan": "422f6547259654bae690713614c794dd1e2c0a0b",
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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": "9a24ce5e29b15c4c6b0c89c04f9df6ce14addefa",
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"lessThan": "c4249cf6e80b1bd62a6a409aaabe760fe025dac3",
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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": "9a24ce5e29b15c4c6b0c89c04f9df6ce14addefa",
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"lessThan": "83e3e515fd261600ed8491fb0a8bcdfb115c904e",
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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/bluetooth/btrtl.c"
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],
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"versions": [
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{
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"version": "6.4",
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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": "6.4",
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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": "6.6.158",
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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": "6.12.111",
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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": "6.18.53",
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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": "7.2.7",
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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": "6.4",
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"versionEndExcluding": "6.6.158"
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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": "6.4",
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"versionEndExcluding": "6.12.111"
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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": "6.4",
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"versionEndExcluding": "6.18.53"
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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": "6.4",
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"versionEndExcluding": "7.2.7"
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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": "6.4",
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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/ba96047bba4a6101267cf4f6b3057cbc58e6c554"
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},
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{
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"url": "https://git.kernel.org/stable/c/90f3a142b5f8596a565b8e080d18a8050be6edef"
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},
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{
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"url": "https://git.kernel.org/stable/c/422f6547259654bae690713614c794dd1e2c0a0b"
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},
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{
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"url": "https://git.kernel.org/stable/c/c4249cf6e80b1bd62a6a409aaabe760fe025dac3"
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},
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{
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"url": "https://git.kernel.org/stable/c/83e3e515fd261600ed8491fb0a8bcdfb115c904e"
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}
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],
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"title": "Bluetooth: btrtl: Don't leak return code when parsing firmware format v2",
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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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} |