CVE-2023-54035 (CNNVD-202512-4665)
中文标题:
Linux kernel 安全漏洞
英文标题:
netfilter: nf_tables: fix underflow in chain reference counter
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nf_tables链引用计数器在错误路径上被多次递减,可能导致引用计数下溢。
英文描述:
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: fix underflow in chain reference counter Set element addition error path decrements reference counter on chains twice: once on element release and again via nft_data_release(). Then, d6b478666ffa ("netfilter: nf_tables: fix underflow in object reference counter") incorrectly fixed this by removing the stateful object reference count decrement. Restore the stateful object decrement as in b91d90368837 ("netfilter: nf_tables: fix leaking object reference count") and let nft_data_release() decrement the chain reference counter, so this is done only once.
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 | bc9f791d2593f17e39f87c6e2b3a36549a3705b1 | - | - |
cpe:2.3:a:linux:linux:bc9f791d2593f17e39f87c6e2b3a36549a3705b1:*:*:*:*:*:*:*
|
| Linux | Linux | 3c7ec098e3b588434a8b07ea9b5b36f04cef1f50 | - | - |
cpe:2.3:a:linux:linux:3c7ec098e3b588434a8b07ea9b5b36f04cef1f50:*:*:*:*:*:*:*
|
| Linux | Linux | a136b7942ad2a50de708f76ea299ccb45ac7a7f9 | - | - |
cpe:2.3:a:linux:linux:a136b7942ad2a50de708f76ea299ccb45ac7a7f9:*:*:*:*:*:*:*
|
| Linux | Linux | 25aa2ad37c2162be1c0bc4fe6397f7e4c13f00f8 | - | - |
cpe:2.3:a:linux:linux:25aa2ad37c2162be1c0bc4fe6397f7e4c13f00f8:*:*:*:*:*:*:*
|
| Linux | Linux | d60be2da67d172aecf866302c91ea11533eca4d9 | - | - |
cpe:2.3:a:linux:linux:d60be2da67d172aecf866302c91ea11533eca4d9:*:*:*:*:*:*:*
|
| Linux | Linux | dc7cdf8cbcbf8b13de1df93f356ec04cdeef5c41 | - | - |
cpe:2.3:a:linux:linux:dc7cdf8cbcbf8b13de1df93f356ec04cdeef5c41:*:*:*:*:*:*:*
|
| Linux | Linux | 6.4 | - | - |
cpe:2.3:a:linux:linux:6.4:*:*:*:*:*:*:*
|
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
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-2023-54035 |
2025-12-25 02:03:31 | 2026-01-12 02:09:13 |
| NVD | nvd_CVE-2023-54035 |
2025-12-30 04:12:18 | 2026-01-12 02:27:00 |
| CNNVD | cnnvd_CNNVD-202512-4665 |
2026-01-11 06:15:02 | 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
- 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-202512-4665
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- data_sources: ['cve'] -> ['cve', 'nvd']