CVE-2025-70099
Possible ATT&CK Techniques 2AI
T1068 · Exploitation for Privilege Escalation T1499 · Endpoint Denial of ServiceGet alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2025-70099
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A NULL pointer dereference in the ext4_dir_en_get_name_len function in include/ext4_dir.h of lwext4 1.0.0 allows attackers to cause a denial of service by supplying a specially crafted EXT4 filesystem image with malformed directory entries. During directory iteration, the code may fail to validate the directory entry pointer before accessing the name_len field, resulting in a segmentation fault. This affects versions based on (or equivalent to) the 2016-era codebase (1.0.0).
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
lwext4 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
lwext4是Grzegorz Kostka个人开发者的一个为微控制器提供ext2/3/4文件系统的嵌入式库。 lwext4 1.0.0版本存在安全漏洞，该漏洞源于ext4_dir_en_get_name_len函数存在空指针取消引用，可能导致拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2025-70099
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2025-70099 (1)
Proof of Concept for CVE-2025-70099 (1)
Other References for CVE-2025-70099 (1)
Same Patch Batch · n/a · 2026-06-01 · 35 CVEs total
| CVE-2026-10273 | 7.3 HIGH | php-censor Webhook Endpoint GitBuild.php os command injection |
| CVE-2026-10240 | 6.3 MEDIUM | JeecgBoot test server-side request forgery |
| CVE-2026-10239 | 6.3 MEDIUM | JeecgBoot edit WordUtil.addImage server-side request forgery |
| CVE-2026-10229 | 5.3 MEDIUM | Assimp Half-Life 1 MDL Loader HL1MDLLoader.cpp read_meshes heap-based overflow |
| CVE-2026-10230 | 5.3 MEDIUM | Assimp Half-Life 1 MDL Loader HL1MDLLoader.cpp read_animations heap-based overflow |
| CVE-2026-10232 | 5.3 MEDIUM | Assimp ASE File scene.cpp ~aiNode use after free |
| CVE-2026-10231 | 5.3 MEDIUM | Assimp Half-Life 1 MDL Loader HL1MDLLoader.cpp extract_anim_value heap-based overflow |
| CVE-2026-10275 | 5.0 MEDIUM | OpenSC pkcs11-tool Key Generation pkcs11-tool.c test_kpgen_certwrite buffer overflow |
| CVE-2026-10294 | 4.3 MEDIUM | PackageKit API pk-transaction.c g_file_test improper authorization |
| CVE-2026-10300 | 3.7 LOW | SGLang Inference HTTP Endpoint lora_manager.py assertion |
| CVE-2026-10233 | 3.3 LOW | Assimp Half-Life 1 MDL Loader HL1MDLLoader.cpp read_sequence_infos out-of-bounds |
| CVE-2026-37226 | FlexRIC 安全漏洞 | |
| CVE-2026-37234 | FlexRIC 安全漏洞 | |
| CVE-2026-37230 | FlexRIC 安全漏洞 | |
| CVE-2026-37229 | FlexRIC 安全漏洞 | |
| CVE-2026-37231 | FlexRIC 安全漏洞 | |
| CVE-2026-37233 | FlexRIC 安全漏洞 | |
| CVE-2026-37225 | FlexRIC 安全漏洞 | |
| CVE-2026-37220 | FlexRIC 安全漏洞 | |
| CVE-2025-60485 | GPAC 安全漏洞 |
Showing top 20 of 35 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: n/a
V. Comments for CVE-2025-70099
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