CVE-2025-40316
中文标题:
(暂无数据)
英文标题:
drm/mediatek: Fix device use-after-free on unbind
漏洞描述
中文描述:
(暂无数据)
英文描述:
In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: Fix device use-after-free on unbind A recent change fixed device reference leaks when looking up drm platform device driver data during bind() but failed to remove a partial fix which had been added by commit 80805b62ea5b ("drm/mediatek: Fix kobject put for component sub-drivers"). This results in a reference imbalance on component bind() failures and on unbind() which could lead to a user-after-free. Make sure to only drop the references after retrieving the driver data by effectively reverting the previous partial fix. Note that holding a reference to a device does not prevent its driver data from going away so there is no point in keeping the reference.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Linux | Linux | fae58d0155a979a8c414bbc12db09dd4b2f910d0 | - | - |
cpe:2.3:a:linux:linux:fae58d0155a979a8c414bbc12db09dd4b2f910d0:*:*:*:*:*:*:*
|
| Linux | Linux | 6.17 | - | - |
cpe:2.3:a:linux:linux:6.17:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
CVSS评分详情
NOT_EXTRACTED
时间信息
利用信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2025-40316 |
2025-12-08 02:07:21 | 2026-01-12 02:11:47 |
| NVD | nvd_CVE-2025-40316 |
2025-12-09 03:00:04 | 2026-01-12 02:27:47 |
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安全公告
变更历史
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- data_sources: ['cve'] -> ['cve', 'nvd']