CVE-2025-39772 (GCVE-0-2025-39772)
Vulnerability from cvelistv5
Published
2025-09-11 16:56
Modified
2025-09-11 16:56
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/hisilicon/hibmc: fix the hibmc loaded failed bug
When hibmc loaded failed, the driver use hibmc_unload to free the
resource, but the mutexes in mode.config are not init, which will
access an NULL pointer. Just change goto statement to return, because
hibnc_hw_init() doesn't need to free anything.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: b3df5e65cc03696b0624a877d03a3ddf3ef43f52 Version: b3df5e65cc03696b0624a877d03a3ddf3ef43f52 Version: b3df5e65cc03696b0624a877d03a3ddf3ef43f52 Version: b3df5e65cc03696b0624a877d03a3ddf3ef43f52 Version: b3df5e65cc03696b0624a877d03a3ddf3ef43f52 Version: b3df5e65cc03696b0624a877d03a3ddf3ef43f52 |
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{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
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{
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},
{
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},
{
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{
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{
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}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.14"
},
{
"lessThan": "4.14",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.190",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.149",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.103",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.44",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.16.*",
"status": "unaffected",
"version": "6.16.4",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.17-rc3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.190",
"versionStartIncluding": "4.14",
"vulnerable": true
},
{
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{
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{
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},
{
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},
{
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"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/hisilicon/hibmc: fix the hibmc loaded failed bug\n\nWhen hibmc loaded failed, the driver use hibmc_unload to free the\nresource, but the mutexes in mode.config are not init, which will\naccess an NULL pointer. Just change goto statement to return, because\nhibnc_hw_init() doesn\u0027t need to free anything."
}
],
"providerMetadata": {
"dateUpdated": "2025-09-11T16:56:26.130Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/ddf1691f25345699296e642f0f59f2d464722fa3"
},
{
"url": "https://git.kernel.org/stable/c/c950e1be3a24d021475b56efdb49daa7fbba63a9"
},
{
"url": "https://git.kernel.org/stable/c/f93032e5d68f459601c701f6ab087b5feb3382e8"
},
{
"url": "https://git.kernel.org/stable/c/a4f1b9c57092c48bdc7958abd23403ccaed437b2"
},
{
"url": "https://git.kernel.org/stable/c/d3e774266c28aefab3e9db334fdf568f936cae04"
},
{
"url": "https://git.kernel.org/stable/c/93a08f856fcc5aaeeecad01f71bef3088588216a"
}
],
"title": "drm/hisilicon/hibmc: fix the hibmc loaded failed bug",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-39772",
"datePublished": "2025-09-11T16:56:26.130Z",
"dateReserved": "2025-04-16T07:20:57.128Z",
"dateUpdated": "2025-09-11T16:56:26.130Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2025-39772\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-09-11T17:15:42.837\",\"lastModified\":\"2025-09-15T15:22:38.297\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndrm/hisilicon/hibmc: fix the hibmc loaded failed bug\\n\\nWhen hibmc loaded failed, the driver use hibmc_unload to free the\\nresource, but the mutexes in mode.config are not init, which will\\naccess an NULL pointer. Just change goto statement to return, because\\nhibnc_hw_init() doesn\u0027t need to free anything.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/93a08f856fcc5aaeeecad01f71bef3088588216a\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/a4f1b9c57092c48bdc7958abd23403ccaed437b2\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/c950e1be3a24d021475b56efdb49daa7fbba63a9\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/d3e774266c28aefab3e9db334fdf568f936cae04\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/ddf1691f25345699296e642f0f59f2d464722fa3\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/f93032e5d68f459601c701f6ab087b5feb3382e8\",\"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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