163 lines
7.4 KiB
JSON
163 lines
7.4 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-2025-68252",
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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": "2025-12-16T13:41:40.266Z",
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"datePublished": "2025-12-16T14:32:18.819Z",
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"dateUpdated": "2026-05-11T21:49:46.501Z"
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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": "2026-05-11T21:49:46.501Z"
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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\nmisc: fastrpc: Fix dma_buf object leak in fastrpc_map_lookup\n\nIn fastrpc_map_lookup, dma_buf_get is called to obtain a reference to\nthe dma_buf for comparison purposes. However, this reference is never\nreleased when the function returns, leading to a dma_buf memory leak.\n\nFix this by adding dma_buf_put before returning from the function,\nensuring that the temporarily acquired reference is properly released\nregardless of whether a matching map is found.\n\nRule: add"
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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/misc/fastrpc.c"
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],
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"versions": [
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{
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"version": "ec5cb80503bbfee67573699fe52fcf456fd57678",
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"lessThan": "c2fef5ebb73f3dabae6fbc571d181914ed32c483",
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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": "6e0d6cc39f410a4d9ea774fbb254c68fe02ff4bb",
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"lessThan": "9a297a68c3ba4a7ecb31ed52f61bd6634abb79d3",
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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": "6e0928a8988e873da9946e17f8065ad77c720186",
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"lessThan": "e17b13387827adce7acb19ac0f07f9bcafe0ff4c",
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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": "1986bba9597b3d97d3e80530dc457a1cd1994e22",
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"lessThan": "214e81a63a9aa0be42382ef0365ba5ed32c513ab",
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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": "9031626ade38b092b72638dfe0c6ffce8d8acd43",
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"lessThan": "fff111bf45cbeeb659324316d68554e35d350092",
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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": "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/misc/fastrpc.c"
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],
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"versions": [
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{
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"version": "6.1.156",
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"lessThan": "6.1.158",
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"status": "affected",
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"versionType": "semver"
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},
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{
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"version": "6.6.112",
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"lessThan": "6.6.115",
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"status": "affected",
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"versionType": "semver"
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},
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{
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"version": "6.12.53",
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"lessThan": "6.12.56",
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"status": "affected",
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"versionType": "semver"
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},
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{
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"version": "6.17.3",
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"lessThan": "6.17.6",
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"status": "affected",
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"versionType": "semver"
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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": "6.1.156",
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"versionEndExcluding": "6.1.158"
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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": "6.6.112",
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"versionEndExcluding": "6.6.115"
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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": "6.12.53",
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"versionEndExcluding": "6.12.56"
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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": "6.17.3",
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"versionEndExcluding": "6.17.6"
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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/c2fef5ebb73f3dabae6fbc571d181914ed32c483"
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},
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{
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"url": "https://git.kernel.org/stable/c/9a297a68c3ba4a7ecb31ed52f61bd6634abb79d3"
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},
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{
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"url": "https://git.kernel.org/stable/c/e17b13387827adce7acb19ac0f07f9bcafe0ff4c"
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},
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{
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"url": "https://git.kernel.org/stable/c/214e81a63a9aa0be42382ef0365ba5ed32c513ab"
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},
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{
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"url": "https://git.kernel.org/stable/c/fff111bf45cbeeb659324316d68554e35d350092"
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}
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],
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"title": "misc: fastrpc: Fix dma_buf object leak in fastrpc_map_lookup",
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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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} |