CVE-2025-38325 (GCVE-0-2025-38325)
Vulnerability from cvelistv5
Published
2025-07-10 08:14
Modified
2025-08-09 14:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ksmbd: add free_transport ops in ksmbd connection
free_transport function for tcp connection can be called from smbdirect.
It will cause kernel oops. This patch add free_transport ops in ksmbd
connection, and add each free_transports for tcp and smbdirect.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 1da8bd9a10ecd718692732294d15fd801c0eabb5 Version: 1aec4d14cf81b7b3e7b69eb1cfa94144eed7138e Version: 21a4e47578d44c6b37c4fc4aba8ed7cc8dbb13de Version: 21a4e47578d44c6b37c4fc4aba8ed7cc8dbb13de Version: e59796fc80603bcd8569d4d2e10b213c1918edb4 |
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|
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{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/smb/server/connection.c",
"fs/smb/server/connection.h",
"fs/smb/server/transport_rdma.c",
"fs/smb/server/transport_tcp.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "52f5a52dc17a4a7b4363ac03fe2c4ef26f020dc6",
"status": "affected",
"version": "1da8bd9a10ecd718692732294d15fd801c0eabb5",
"versionType": "git"
},
{
"lessThan": "3890da762a66191c440b0bd6e3ee45501edbb0c1",
"status": "affected",
"version": "1aec4d14cf81b7b3e7b69eb1cfa94144eed7138e",
"versionType": "git"
},
{
"lessThan": "3f3aae77280aad9f5acc6709c596148966f765c7",
"status": "affected",
"version": "21a4e47578d44c6b37c4fc4aba8ed7cc8dbb13de",
"versionType": "git"
},
{
"lessThan": "a89f5fae998bdc4d0505306f93844c9ae059d50c",
"status": "affected",
"version": "21a4e47578d44c6b37c4fc4aba8ed7cc8dbb13de",
"versionType": "git"
},
{
"status": "affected",
"version": "e59796fc80603bcd8569d4d2e10b213c1918edb4",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/smb/server/connection.c",
"fs/smb/server/connection.h",
"fs/smb/server/transport_rdma.c",
"fs/smb/server/transport_tcp.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.15"
},
{
"lessThan": "6.15",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.35",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.15.*",
"status": "unaffected",
"version": "6.15.4",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.16",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.35",
"versionStartIncluding": "6.12.26",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.15.4",
"versionStartIncluding": "6.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.16",
"versionStartIncluding": "6.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.14.4",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nksmbd: add free_transport ops in ksmbd connection\n\nfree_transport function for tcp connection can be called from smbdirect.\nIt will cause kernel oops. This patch add free_transport ops in ksmbd\nconnection, and add each free_transports for tcp and smbdirect."
}
],
"providerMetadata": {
"dateUpdated": "2025-08-09T14:20:15.334Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/52f5a52dc17a4a7b4363ac03fe2c4ef26f020dc6"
},
{
"url": "https://git.kernel.org/stable/c/3890da762a66191c440b0bd6e3ee45501edbb0c1"
},
{
"url": "https://git.kernel.org/stable/c/3f3aae77280aad9f5acc6709c596148966f765c7"
},
{
"url": "https://git.kernel.org/stable/c/a89f5fae998bdc4d0505306f93844c9ae059d50c"
}
],
"title": "ksmbd: add free_transport ops in ksmbd connection",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-38325",
"datePublished": "2025-07-10T08:14:59.544Z",
"dateReserved": "2025-04-16T04:51:24.004Z",
"dateUpdated": "2025-08-09T14:20:15.334Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2025-38325\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-07-10T09:15:26.673\",\"lastModified\":\"2025-08-01T09:15:32.903\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nksmbd: add free_transport ops in ksmbd connection\\n\\nfree_transport function for tcp connection can be called from smbdirect.\\nIt will cause kernel oops. This patch add free_transport ops in ksmbd\\nconnection, and add each free_transports for tcp and smbdirect.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ksmbd: se a\u00f1aden operaciones free_transport en la conexi\u00f3n ksmbd. La funci\u00f3n free_transport para la conexi\u00f3n TCP se puede llamar desde smbdirect. Esto provoca errores en el kernel. Este parche a\u00f1ade operaciones free_transport en la conexi\u00f3n ksmbd y a\u00f1ade free_transport tanto para TCP como para smbdirect.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/3890da762a66191c440b0bd6e3ee45501edbb0c1\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/3f3aae77280aad9f5acc6709c596148966f765c7\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/52f5a52dc17a4a7b4363ac03fe2c4ef26f020dc6\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/a89f5fae998bdc4d0505306f93844c9ae059d50c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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