CVE-2023-1249
Quick assessment
Affected
n/a Kernel
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
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core dump子系统中发现了一个释放后重用问题，攻击者利用该漏洞可以使系统崩溃。
Possible ATT&CK Techniques 1 AI
T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2023-1249
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A use-after-free flaw was found in the Linux kernel’s core dump subsystem. This flaw allows a local user to crash the system. Only if patch 390031c94211 ("coredump: Use the vma snapshot in fill_files_note") not applied yet, then kernel could be affected.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
释放后使用
Source: CVE Program / CVE List V5
Vulnerability Title
Linux kernel 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
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core dump子系统中发现了一个释放后重用问题，攻击者利用该漏洞可以使系统崩溃。
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 |
|---|---|---|---|---|
| - | Kernel | Linux kernel 5.18-rc1 | - |
|
II. Public POCs for CVE-2023-1249
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2023-1249 (1)
Same Patch Batch · n/a · 2023-03-23 · 48 CVEs total
| CVE-2023-27034 | 9.8 CRITICAL | PrestaShop SQL注入漏洞 |
| CVE-2023-26496 | 8.6 HIGH | SAMSUNG Mobile Chipset 缓冲区错误漏洞 |
| CVE-2023-26498 | 8.6 HIGH | SAMSUNG Mobile Chipset 缓冲区错误漏洞 |
| CVE-2023-26114 | 8.2 HIGH | Coder Code-Server 访问控制错误漏洞 |
| CVE-2023-28759 | 7.8 HIGH | Veritas Technologies Veritas NetBackup 代码问题漏洞 |
| CVE-2023-1594 | 7.3 HIGH | novel-plus list MenuService sql injection |
| CVE-2023-28758 | 7.1 HIGH | Veritas NetBackup 安全漏洞 |
| CVE-2023-1606 | 6.3 MEDIUM | novel-plus DictController.java sql injection |
| CVE-2023-1610 | 6.3 MEDIUM | Rebuild list sql injection |
| CVE-2023-1612 | 6.3 MEDIUM | Rebuild list-file sql injection |
| CVE-2023-1595 | 4.7 MEDIUM | novel-plus list sql injection |
| CVE-2023-1607 | 4.7 MEDIUM | novel-plus list sql injection |
| CVE-2023-1613 | 3.5 LOW | Rebuild publish cross site scripting |
| CVE-2023-27249 | swfdump 缓冲区错误漏洞 | |
| CVE-2022-28497 | TOTOLINK CP900 命令注入漏洞 | |
| CVE-2023-28611 | OMICRON StationGuard 安全漏洞 | |
| CVE-2023-28610 | OMICRON StationGuard 安全漏洞 | |
| CVE-2023-28470 | Couchbase Server 访问控制错误漏洞 | |
| CVE-2023-27094 | OpenGoofy Hippo4j 安全漏洞 | |
| CVE-2023-27079 | Tenda G103 命令注入漏洞 |
Showing top 20 of 48 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Kernel
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CVE-2021-34981
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CVE-2024-24898
Information Leakage in kernel
Same weakness: CWE-416
V. Comments for CVE-2023-1249
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