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vuln-cve/data/2025/38xxx/CVE-2025-38143.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2025-38143",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2025-04-16T04:51:23.987Z",
"datePublished": "2025-07-03T08:35:44.224Z",
"dateUpdated": "2026-05-11T21:22:05.663Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-05-11T21:22:05.663Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbacklight: pm8941: Add NULL check in wled_configure()\n\ndevm_kasprintf() returns NULL when memory allocation fails. Currently,\nwled_configure() does not check for this case, which results in a NULL\npointer dereference.\n\nAdd NULL check after devm_kasprintf() to prevent this issue."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/video/backlight/qcom-wled.c"
],
"versions": [
{
"version": "f86b77583d88c8402e8d89a339d96f847318f8a8",
"lessThan": "6a56446595730a5e3f06a30902e23cb037d28146",
"status": "affected",
"versionType": "git"
},
{
"version": "f86b77583d88c8402e8d89a339d96f847318f8a8",
"lessThan": "9d06ac32c202142da40904180f2669ed4f5073ac",
"status": "affected",
"versionType": "git"
},
{
"version": "f86b77583d88c8402e8d89a339d96f847318f8a8",
"lessThan": "21528806560510458378ea52c37e35b0773afaea",
"status": "affected",
"versionType": "git"
},
{
"version": "f86b77583d88c8402e8d89a339d96f847318f8a8",
"lessThan": "fde314445332015273c8f51d2659885c606fe135",
"status": "affected",
"versionType": "git"
},
{
"version": "f86b77583d88c8402e8d89a339d96f847318f8a8",
"lessThan": "1be2000b703b02e149f8f2061054489f6c18c972",
"status": "affected",
"versionType": "git"
},
{
"version": "f86b77583d88c8402e8d89a339d96f847318f8a8",
"lessThan": "4a715be3fe80b68fa55cb3569af3d294be101626",
"status": "affected",
"versionType": "git"
},
{
"version": "f86b77583d88c8402e8d89a339d96f847318f8a8",
"lessThan": "e12d3e1624a02706cdd3628bbf5668827214fa33",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/video/backlight/qcom-wled.c"
],
"versions": [
{
"version": "5.0",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.0",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.239",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.186",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.142",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.6.94",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.12.34",
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.15.3",
"lessThanOrEqual": "6.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.16",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.0",
"versionEndExcluding": "5.10.239"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.0",
"versionEndExcluding": "5.15.186"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.0",
"versionEndExcluding": "6.1.142"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.0",
"versionEndExcluding": "6.6.94"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.0",
"versionEndExcluding": "6.12.34"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.0",
"versionEndExcluding": "6.15.3"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.0",
"versionEndExcluding": "6.16"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/6a56446595730a5e3f06a30902e23cb037d28146"
},
{
"url": "https://git.kernel.org/stable/c/9d06ac32c202142da40904180f2669ed4f5073ac"
},
{
"url": "https://git.kernel.org/stable/c/21528806560510458378ea52c37e35b0773afaea"
},
{
"url": "https://git.kernel.org/stable/c/fde314445332015273c8f51d2659885c606fe135"
},
{
"url": "https://git.kernel.org/stable/c/1be2000b703b02e149f8f2061054489f6c18c972"
},
{
"url": "https://git.kernel.org/stable/c/4a715be3fe80b68fa55cb3569af3d294be101626"
},
{
"url": "https://git.kernel.org/stable/c/e12d3e1624a02706cdd3628bbf5668827214fa33"
}
],
"title": "backlight: pm8941: Add NULL check in wled_configure()",
"x_generator": {
"engine": "bippy-1.2.0"
}
},
"adp": [
{
"title": "CVE Program Container",
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"
}
],
"providerMetadata": {
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE",
"dateUpdated": "2025-11-03T17:34:33.856Z"
}
}
]
}
}
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