CVE-2023-53142— Linux kernel 安全漏洞
可能的 ATT&CK 技术 1AI
T1083 · File and Directory Discovery影响版本矩阵 10
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| Linux | Linux | e9c9692c8a81aacf0854f68ab54dc182f8be38e8< c813f7a3161481483ae2077651b21bc217c419e0 | affected |
e9c9692c8a81aacf0854f68ab54dc182f8be38e8< 90b40ab29298db3a4879c1d3c4e685184386bce6 | affected | ||
e9c9692c8a81aacf0854f68ab54dc182f8be38e8< 8cfbdda65588e75bfbd93e5ee847efcb4796ad09 | affected | ||
e9c9692c8a81aacf0854f68ab54dc182f8be38e8< 84cba1840e68430325ac133a11be06bfb2f7acd8 | affected | ||
5.13 | affected | ||
< 5.13 | unaffected | ||
5.15.103≤ 5.15.* | unaffected | ||
6.1.20≤ 6.1.* | unaffected | ||
| … +2 条更多 | |||
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一、 漏洞 CVE-2023-53142 基础信息
漏洞信息
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Vulnerability Title
ice: copy last block omitted in ice_get_module_eeprom()
来源: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ice: copy last block omitted in ice_get_module_eeprom() ice_get_module_eeprom() is broken since commit e9c9692c8a81 ("ice: Reimplement module reads used by ethtool") In this refactor, ice_get_module_eeprom() reads the eeprom in blocks of size 8. But the condition that should protect the buffer overflow ignores the last block. The last block always contains zeros. Bug uncovered by ethtool upstream commit 9538f384b535 ("netlink: eeprom: Defer page requests to individual parsers") After this commit, ethtool reads a block with length = 1; to read the SFF-8024 identifier value. unpatched driver: $ ethtool -m enp65s0f0np0 offset 0x90 length 8 Offset Values ------ ------ 0x0090: 00 00 00 00 00 00 00 00 $ ethtool -m enp65s0f0np0 offset 0x90 length 12 Offset Values ------ ------ 0x0090: 00 00 01 a0 4d 65 6c 6c 00 00 00 00 $ $ ethtool -m enp65s0f0np0 Offset Values ------ ------ 0x0000: 11 06 06 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0040: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0060: 00 00 00 00 00 00 00 00 00 00 00 00 00 01 08 00 0x0070: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 patched driver: $ ethtool -m enp65s0f0np0 offset 0x90 length 8 Offset Values ------ ------ 0x0090: 00 00 01 a0 4d 65 6c 6c $ ethtool -m enp65s0f0np0 offset 0x90 length 12 Offset Values ------ ------ 0x0090: 00 00 01 a0 4d 65 6c 6c 61 6e 6f 78 $ ethtool -m enp65s0f0np0 Identifier : 0x11 (QSFP28) Extended identifier : 0x00 Extended identifier description : 1.5W max. Power consumption Extended identifier description : No CDR in TX, No CDR in RX Extended identifier description : High Power Class (> 3.5 W) not enabled Connector : 0x23 (No separable connector) Transceiver codes : 0x88 0x00 0x00 0x00 0x00 0x00 0x00 0x00 Transceiver type : 40G Ethernet: 40G Base-CR4 Transceiver type : 25G Ethernet: 25G Base-CR CA-N Encoding : 0x05 (64B/66B) BR, Nominal : 25500Mbps Rate identifier : 0x00 Length (SMF,km) : 0km Length (OM3 50um) : 0m Length (OM2 50um) : 0m Length (OM1 62.5um) : 0m Length (Copper or Active cable) : 1m Transmitter technology : 0xa0 (Copper cable unequalized) Attenuation at 2.5GHz : 4db Attenuation at 5.0GHz : 5db Attenuation at 7.0GHz : 7db Attenuation at 12.9GHz : 10db ........ ....
来源: CVE Program / CVE List V5
CVSS Information
N/A
来源: CVE Program / CVE List V5
Vulnerability Type
N/A
来源: CVE Program / CVE List V5
Vulnerability Title
Linux kernel 安全漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
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ice_get_module_eeprom函数遗漏最后一个数据块，可能导致数据读取不完整。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
二、漏洞 CVE-2023-53142 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2023-53142 补丁与修复 (4)
同批安全公告 · Linux · 2025-05-02 · 共 107 条
| CVE-2023-53100 | Linux kernel 安全漏洞 | |
| CVE-2023-53114 | Linux kernel 安全漏洞 | |
| CVE-2023-53112 | Linux kernel 安全漏洞 | |
| CVE-2023-53113 | Linux kernel 安全漏洞 | |
| CVE-2023-53111 | Linux kernel 安全漏洞 | |
| CVE-2023-53109 | Linux kernel 安全漏洞 | |
| CVE-2023-53110 | Linux kernel 安全漏洞 | |
| CVE-2023-53108 | Linux kernel 安全漏洞 | |
| CVE-2023-53106 | Linux kernel 安全漏洞 | |
| CVE-2023-53107 | Linux kernel 安全漏洞 | |
| CVE-2023-53105 | Linux kernel 安全漏洞 | |
| CVE-2023-53103 | Linux kernel 安全漏洞 | |
| CVE-2023-53101 | Linux kernel 安全漏洞 | |
| CVE-2023-53102 | Linux kernel 安全漏洞 | |
| CVE-2023-53090 | Linux kernel 安全漏洞 | |
| CVE-2023-53092 | Linux kernel 安全漏洞 | |
| CVE-2023-53093 | Linux kernel 安全漏洞 | |
| CVE-2023-53091 | Linux kernel 安全漏洞 | |
| CVE-2023-53094 | Linux kernel 安全漏洞 | |
| CVE-2023-53089 | Linux kernel 安全漏洞 |
显示前 20 条，共 107 条。 查看全部 → →
IV. Related Vulnerabilities
V. Comments for CVE-2023-53142
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