CVE-2025-68354 (CNNVD-202512-4647)
中文标题:
Linux kernel 安全漏洞
英文标题:
regulator: core: Protect regulator_supply_alias_list with regulator_list_mutex
漏洞描述
中文描述:
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于未对regulator_supply_alias_list加锁，可能导致释放后重用或数据不一致。
英文描述:
In the Linux kernel, the following vulnerability has been resolved: regulator: core: Protect regulator_supply_alias_list with regulator_list_mutex regulator_supply_alias_list was accessed without any locking in regulator_supply_alias(), regulator_register_supply_alias(), and regulator_unregister_supply_alias(). Concurrent registration, unregistration and lookups can race, leading to: 1 use-after-free if an alias entry is removed while being read, 2 duplicate entries when two threads register the same alias, 3 inconsistent alias mappings observed by consumers. Protect all traversals, insertions and deletions on regulator_supply_alias_list with the existing regulator_list_mutex.
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 | - | < a9864d42ebcdd394ebb864643b961b36e7b515be | - |
cpe:2.3:a:linux:linux:*:*:*:*:*:*:*:*
|
| Linux | Linux | 3.13 | - | - |
cpe:2.3:a:linux:linux:3.13:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
参考链接
cve.org
cve.org
cve.org
cve.org
nvd.nist.gov
nvd.nist.gov
nvd.nist.gov
nvd.nist.gov
CVSS评分详情
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-2025-68354 |
2025-12-25 02:03:31 | 2026-01-12 02:12:30 |
| NVD | nvd_CVE-2025-68354 |
2025-12-30 04:12:18 | 2026-01-12 02:28:13 |
| CNNVD | cnnvd_CNNVD-202512-4647 |
2026-01-11 06:15:05 | 2026-01-12 02:38:06 |
版本与语言
安全公告
变更历史
查看详细变更
- references_count: 6 -> 8
查看详细变更
- references_count: 4 -> 6
查看详细变更
- vulnerability_type: 未提取 -> 其他
- severity: SeverityLevel.MEDIUM -> SeverityLevel.UNKNOWN
- cvss_score: 未提取 -> 0.0
- cnnvd_id: 未提取 -> CNNVD-202512-4647
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 5 -> 2
- data_sources: ['cve'] -> ['cve', 'nvd']