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-2026-98208",
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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": "2026-09-25T10:25:14.325Z",
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"datePublished": "2026-10-06T08:44:45.098Z",
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"dateUpdated": "2026-10-19T09:15:39.242Z"
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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": "2026-10-19T09:15:39.242Z"
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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\nmmc: sdio_uart: fix xmit_fifo leak when the port table is full\n\nsdio_uart_add_port() allocates the transmit fifo before claiming a\nslot in sdio_uart_table[]. When all UART_NR slots are taken, it\nreturns -EBUSY with the fifo still allocated, but the probe error\npath only kfree()s the port, leaking the transmit fifo.\n\nFree the fifo in the failure path of sdio_uart_add_port() itself so\nthe function retains nothing on error."
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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/mmc/core/sdio_uart.c"
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],
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"versions": [
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{
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"version": "8b197a5ce7a7218bb9fc721647ba0d5734f27348",
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"lessThan": "9e992d59138fcfaa4bad7cc0750265b0a8bca100",
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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": "8b197a5ce7a7218bb9fc721647ba0d5734f27348",
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"lessThan": "b97b5b66c93cb4aaf6358727a73fff880a774dfd",
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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": "8b197a5ce7a7218bb9fc721647ba0d5734f27348",
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"lessThan": "8a2c1bf209ba04cbd14153a771724bd5aa522fcd",
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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": "8b197a5ce7a7218bb9fc721647ba0d5734f27348",
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"lessThan": "72f4c2b7a48423c708f2c348585419a1b71ab04c",
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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": "8b197a5ce7a7218bb9fc721647ba0d5734f27348",
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"lessThan": "fd8223c53ad9553b2a349d2a40e19bbc6e60fc48",
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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": "8b197a5ce7a7218bb9fc721647ba0d5734f27348",
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"lessThan": "ac866db277a4c73e84b4263773652e3aba326249",
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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": "8b197a5ce7a7218bb9fc721647ba0d5734f27348",
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"lessThan": "5e142adbbdc54afbd01fad476c91cded41d22594",
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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": "8b197a5ce7a7218bb9fc721647ba0d5734f27348",
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"lessThan": "53823e25793a97d07e6e98e0904bbf74cac8bc76",
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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/mmc/core/sdio_uart.c"
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],
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"versions": [
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{
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"version": "2.6.34",
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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": "2.6.34",
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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": "5.10.271",
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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": "5.15.222",
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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": "6.1.189",
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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": "6.6.158",
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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": "6.12.112",
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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": "6.18.54",
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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": "7.2.8",
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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": "2.6.34",
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"versionEndExcluding": "5.10.271"
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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": "2.6.34",
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"versionEndExcluding": "5.15.222"
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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": "2.6.34",
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"versionEndExcluding": "6.1.189"
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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": "2.6.34",
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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": "2.6.34",
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"versionEndExcluding": "6.12.112"
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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": "2.6.34",
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"versionEndExcluding": "6.18.54"
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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": "2.6.34",
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"versionEndExcluding": "7.2.8"
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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": "2.6.34",
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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/9e992d59138fcfaa4bad7cc0750265b0a8bca100"
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},
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{
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"url": "https://git.kernel.org/stable/c/b97b5b66c93cb4aaf6358727a73fff880a774dfd"
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},
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{
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"url": "https://git.kernel.org/stable/c/8a2c1bf209ba04cbd14153a771724bd5aa522fcd"
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},
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{
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"url": "https://git.kernel.org/stable/c/72f4c2b7a48423c708f2c348585419a1b71ab04c"
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},
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{
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"url": "https://git.kernel.org/stable/c/fd8223c53ad9553b2a349d2a40e19bbc6e60fc48"
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},
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{
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"url": "https://git.kernel.org/stable/c/ac866db277a4c73e84b4263773652e3aba326249"
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},
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{
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"url": "https://git.kernel.org/stable/c/5e142adbbdc54afbd01fad476c91cded41d22594"
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},
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{
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"url": "https://git.kernel.org/stable/c/53823e25793a97d07e6e98e0904bbf74cac8bc76"
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}
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],
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"title": "mmc: sdio_uart: fix xmit_fifo leak when the port table is full",
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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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} |