CVE-2025-38715 (CNNVD-202509-442)
中文标题:
Linux kernel 安全漏洞
英文标题:
hfs: fix slab-out-of-bounds in hfs_bnode_read()
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hfs未检查节点读取边界。
英文描述:
In the Linux kernel, the following vulnerability has been resolved: hfs: fix slab-out-of-bounds in hfs_bnode_read() This patch introduces is_bnode_offset_valid() method that checks the requested offset value. Also, it introduces check_and_correct_requested_length() method that checks and correct the requested length (if it is necessary). These methods are used in hfs_bnode_read(), hfs_bnode_write(), hfs_bnode_clear(), hfs_bnode_copy(), and hfs_bnode_move() with the goal to prevent the access out of allocated memory and triggering the crash.
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 | - | < e7d2dc2421e821e4045775e6dc226378328de6f6 | - |
cpe:2.3:a:linux:linux:*:*:*:*:*:*:*:*
|
| Linux | Linux | 2.6.12 | - | - |
cpe:2.3:a:linux:linux:2.6.12:*:*:*:*:*:*:*
|
| linux | linux_kernel | * | - | - |
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.12 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.12:-:*:*:*:*:*:*
|
| debian | debian_linux | 11.0 | - | - |
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
|
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
cve.org
cve.org
cve.org
cve.org
cve.org
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-2025-38715 |
2025-11-11 15:23:18 | 2025-11-11 07:40:28 |
| NVD | nvd_CVE-2025-38715 |
2025-11-11 15:01:01 | 2025-11-11 07:48:17 |
| CNNVD | cnnvd_CNNVD-202509-442 |
2025-11-11 15:13:01 | 2025-11-11 08:00:14 |
版本与语言
安全公告
变更历史
查看详细变更
- affected_products_count: 2 -> 5
查看详细变更
- affected_products_count: 1 -> 2
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-202509-442
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 10 -> 1
- references_count: 9 -> 11
- data_sources: ['cve'] -> ['cve', 'nvd']