CVE-2025-39729 (GCVE-0-2025-39729)
Vulnerability from cvelistv5
Published
2025-09-07 15:16
Modified
2025-09-29 05:58
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
crypto: ccp - Fix dereferencing uninitialized error pointer
Fix below smatch warnings:
drivers/crypto/ccp/sev-dev.c:1312 __sev_platform_init_locked()
error: we previously assumed 'error' could be null
References
Impacted products
{ "containers": { "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "Linux", "programFiles": [ "drivers/crypto/ccp/sev-dev.c" ], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [ { "lessThan": "841634e1fdc2bdf35ab851fc279fd3bedcdf5e93", "status": "affected", "version": "9770b428b1a28360663f1f5e524ee458b4cf454b", "versionType": "git" }, { "lessThan": "0fa766726c091ff0ec7d26874f6e4724d23ecb0e", "status": "affected", "version": "9770b428b1a28360663f1f5e524ee458b4cf454b", "versionType": "git" } ] }, { "defaultStatus": "affected", "product": "Linux", "programFiles": [ "drivers/crypto/ccp/sev-dev.c" ], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [ { "status": "affected", "version": "6.16" }, { "lessThan": "6.16", "status": "unaffected", "version": "0", "versionType": "semver" }, { "lessThanOrEqual": "6.16.*", "status": "unaffected", "version": "6.16.1", "versionType": "semver" }, { "lessThanOrEqual": "*", "status": "unaffected", "version": "6.17", "versionType": "original_commit_for_fix" } ] } ], "cpeApplicability": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndExcluding": "6.16.1", "versionStartIncluding": "6.16", "vulnerable": true }, { "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndExcluding": "6.17", "versionStartIncluding": "6.16", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: ccp - Fix dereferencing uninitialized error pointer\n\nFix below smatch warnings:\ndrivers/crypto/ccp/sev-dev.c:1312 __sev_platform_init_locked()\nerror: we previously assumed \u0027error\u0027 could be null" } ], "providerMetadata": { "dateUpdated": "2025-09-29T05:58:14.417Z", "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux" }, "references": [ { "url": "https://git.kernel.org/stable/c/841634e1fdc2bdf35ab851fc279fd3bedcdf5e93" }, { "url": "https://git.kernel.org/stable/c/0fa766726c091ff0ec7d26874f6e4724d23ecb0e" } ], "title": "crypto: ccp - Fix dereferencing uninitialized error pointer", "x_generator": { "engine": "bippy-1.2.0" } } }, "cveMetadata": { "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "assignerShortName": "Linux", "cveId": "CVE-2025-39729", "datePublished": "2025-09-07T15:16:18.724Z", "dateReserved": "2025-04-16T07:20:57.118Z", "dateUpdated": "2025-09-29T05:58:14.417Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "vulnerability-lookup:meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2025-39729\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-09-07T16:15:48.093\",\"lastModified\":\"2025-09-08T16:25:38.810\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\ncrypto: ccp - Fix dereferencing uninitialized error pointer\\n\\nFix below smatch warnings:\\ndrivers/crypto/ccp/sev-dev.c:1312 __sev_platform_init_locked()\\nerror: we previously assumed \u0027error\u0027 could be null\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/0fa766726c091ff0ec7d26874f6e4724d23ecb0e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/841634e1fdc2bdf35ab851fc279fd3bedcdf5e93\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}" } }
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Sightings
Author | Source | Type | Date |
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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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