227 lines
11 KiB
JSON
227 lines
11 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-2023-54097",
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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": "2025-12-24T13:02:52.516Z",
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"datePublished": "2025-12-24T13:06:24.519Z",
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"dateUpdated": "2026-05-11T19:55:25.909Z"
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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": "2026-05-11T19:55:25.909Z"
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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\nregulator: stm32-pwr: fix of_iomap leak\n\nSmatch reports:\ndrivers/regulator/stm32-pwr.c:166 stm32_pwr_regulator_probe() warn:\n'base' from of_iomap() not released on lines: 151,166.\n\nIn stm32_pwr_regulator_probe(), base is not released\nwhen devm_kzalloc() fails to allocate memory or\ndevm_regulator_register() fails to register a new regulator device,\nwhich may cause a leak.\n\nTo fix this issue, replace of_iomap() with\ndevm_platform_ioremap_resource(). devm_platform_ioremap_resource()\nis a specialized function for platform devices.\nIt allows 'base' to be automatically released whether the probe\nfunction succeeds or fails.\n\nBesides, use IS_ERR(base) instead of !base\nas the return value of devm_platform_ioremap_resource()\ncan either be a pointer to the remapped memory or\nan ERR_PTR() encoded error code if the operation fails."
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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/regulator/stm32-pwr.c"
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],
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"versions": [
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{
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"version": "dc62f951a6a8490bcccc7b6de36cd85bd57be740",
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"lessThan": "824683dbec234a01bd49a0589ee3323594a6f4cf",
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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": "dc62f951a6a8490bcccc7b6de36cd85bd57be740",
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"lessThan": "dfce9bb3517a78507cf96f9b83948d0b81338afa",
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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": "dc62f951a6a8490bcccc7b6de36cd85bd57be740",
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"lessThan": "ad6481f49fb2c703efa3a929643934f24b666d6a",
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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": "dc62f951a6a8490bcccc7b6de36cd85bd57be740",
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"lessThan": "f25994f7a9ad53eb756bc4869497c3ebe281ad5e",
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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": "dc62f951a6a8490bcccc7b6de36cd85bd57be740",
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"lessThan": "c091bb49b3233307c7af73dae888f0799752af3d",
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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": "dc62f951a6a8490bcccc7b6de36cd85bd57be740",
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"lessThan": "0ad07e02be0d3f0d554653382ffe53ae4879378d",
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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": "dc62f951a6a8490bcccc7b6de36cd85bd57be740",
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"lessThan": "c4a413e56d16a2ae84e6d8992f215c4dcc7fac20",
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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/regulator/stm32-pwr.c"
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],
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"versions": [
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{
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"version": "5.2",
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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": "5.2",
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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": "5.4.243",
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"lessThanOrEqual": "5.4.*",
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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": "5.10.180",
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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": "5.15.111",
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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": "6.1.28",
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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": "6.2.15",
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"lessThanOrEqual": "6.2.*",
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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": "6.3.2",
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"lessThanOrEqual": "6.3.*",
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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": "6.4",
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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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"nodes": [
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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": "5.2",
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"versionEndExcluding": "5.4.243"
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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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"versionEndExcluding": "6.2.15"
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"versionStartIncluding": "5.2",
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"versionEndExcluding": "6.4"
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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/824683dbec234a01bd49a0589ee3323594a6f4cf"
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},
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{
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"url": "https://git.kernel.org/stable/c/dfce9bb3517a78507cf96f9b83948d0b81338afa"
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},
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{
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"url": "https://git.kernel.org/stable/c/ad6481f49fb2c703efa3a929643934f24b666d6a"
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},
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{
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"url": "https://git.kernel.org/stable/c/f25994f7a9ad53eb756bc4869497c3ebe281ad5e"
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},
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{
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"url": "https://git.kernel.org/stable/c/c091bb49b3233307c7af73dae888f0799752af3d"
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},
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{
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"url": "https://git.kernel.org/stable/c/0ad07e02be0d3f0d554653382ffe53ae4879378d"
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},
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{
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"url": "https://git.kernel.org/stable/c/c4a413e56d16a2ae84e6d8992f215c4dcc7fac20"
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}
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],
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"title": "regulator: stm32-pwr: fix of_iomap leak",
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