CVE-2022-50351 (GCVE-0-2022-50351)
Vulnerability from cvelistv5
Published
2025-09-16 16:11
Modified
2025-09-16 16:11
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
cifs: Fix xid leak in cifs_create()
If the cifs already shutdown, we should free the xid before return,
otherwise, the xid will be leaked.
References
Impacted products
{ "containers": { "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "Linux", "programFiles": [ "fs/cifs/dir.c" ], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [ { "lessThan": "593d877c39aa9f3fe1a4b5b022492886d7d700ec", "status": "affected", "version": "087f757b0129850c99cc9116df4909dac1bce871", "versionType": "git" }, { "lessThan": "92aa09c86ef297976a3c27c6574c0839418dc2c4", "status": "affected", "version": "087f757b0129850c99cc9116df4909dac1bce871", "versionType": "git" }, { "lessThan": "fee0fb1f15054bb6a0ede452acb42da5bef4d587", "status": "affected", "version": "087f757b0129850c99cc9116df4909dac1bce871", "versionType": "git" } ] }, { "defaultStatus": "affected", "product": "Linux", "programFiles": [ "fs/cifs/dir.c" ], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [ { "status": "affected", "version": "5.13" }, { "lessThan": "5.13", "status": "unaffected", "version": "0", "versionType": "semver" }, { "lessThanOrEqual": "5.15.*", "status": "unaffected", "version": "5.15.76", "versionType": "semver" }, { "lessThanOrEqual": "6.0.*", "status": "unaffected", "version": "6.0.6", "versionType": "semver" }, { "lessThanOrEqual": "*", "status": "unaffected", "version": "6.1", "versionType": "original_commit_for_fix" } ] } ], "cpeApplicability": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndExcluding": "5.15.76", "versionStartIncluding": "5.13", "vulnerable": true }, { "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndExcluding": "6.0.6", "versionStartIncluding": "5.13", "vulnerable": true }, { "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndExcluding": "6.1", "versionStartIncluding": "5.13", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncifs: Fix xid leak in cifs_create()\n\nIf the cifs already shutdown, we should free the xid before return,\notherwise, the xid will be leaked." } ], "providerMetadata": { "dateUpdated": "2025-09-16T16:11:42.725Z", "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux" }, "references": [ { "url": "https://git.kernel.org/stable/c/593d877c39aa9f3fe1a4b5b022492886d7d700ec" }, { "url": "https://git.kernel.org/stable/c/92aa09c86ef297976a3c27c6574c0839418dc2c4" }, { "url": "https://git.kernel.org/stable/c/fee0fb1f15054bb6a0ede452acb42da5bef4d587" } ], "title": "cifs: Fix xid leak in cifs_create()", "x_generator": { "engine": "bippy-1.2.0" } } }, "cveMetadata": { "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "assignerShortName": "Linux", "cveId": "CVE-2022-50351", "datePublished": "2025-09-16T16:11:42.725Z", "dateReserved": "2025-09-16T16:03:27.882Z", "dateUpdated": "2025-09-16T16:11:42.725Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "vulnerability-lookup:meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2022-50351\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-09-16T17:15:34.980\",\"lastModified\":\"2025-09-17T14:18:55.093\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\ncifs: Fix xid leak in cifs_create()\\n\\nIf the cifs already shutdown, we should free the xid before return,\\notherwise, the xid will be leaked.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/593d877c39aa9f3fe1a4b5b022492886d7d700ec\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/92aa09c86ef297976a3c27c6574c0839418dc2c4\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/fee0fb1f15054bb6a0ede452acb42da5bef4d587\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}" } }
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Sightings
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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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