mitsubishielectric q03udecpu_firmware 加锁机制不恰当
CVE编号
CVE-2022-24946利用情况
暂无补丁情况
N/A披露时间
2022-06-16漏洞描述
Improper Resource Locking vulnerability in Mitsubishi Electric MELSEC-Q Series Q03UDECPU all versions, Mitsubishi Electric MELSEC-Q Series Q04/06/10/13/20/26/50/100UDEHCPU all versions, Mitsubishi Electric MELSEC-Q Series Q03/04/06/13/26UDVCPU the first 5 digits of serial number "24051" and prior, Mitsubishi Electric MELSEC-Q Series Q04/06/13/26UDPVCPU the first 5 digits of serial number "24051" and prior, Mitsubishi Electric MELSEC-L series L02/06/26CPU(-P) the first 5 digits of serial number "24051" and prior and Mitsubishi Electric MELSEC-L series L26CPU-(P)BT the first 5 digits of serial number "24051" and prior allows a remote unauthenticated attacker to cause a denial of service (DoS) condition in Ethernet communications by sending specially crafted packets. A system reset of the products is required for recovery.解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。
参考链接 |
|
|---|---|
| https://jvn.jp/vu/JVNVU90895626/index.html | |
| https://www.cisa.gov/uscert/ics/advisories/icsa-22-172-01 | |
| https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-007_en.pdf |
受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 系统 | mitsubishielectric | l02/06/26cpu-p_firmware | - | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | mitsubishielectric | l26cpu-(p)bt_firmware | - | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | mitsubishielectric | q03/04/06/13/26udvcpu_firmware | - | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | mitsubishielectric | q03udecpu_firmware | - | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | mitsubishielectric | q04/06/10/13/20/26/50/100udehcpu_firmware | - | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | mitsubishielectric | q04/06/13/26udpvcpu_firmware | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | mitsubishielectric | l02/06/26cpu-p | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | mitsubishielectric | l26cpu-(p)bt | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | mitsubishielectric | q03/04/06/13/26udvcpu | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | mitsubishielectric | q03udecpu | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | mitsubishielectric | q04/06/10/13/20/26/50/100udehcpu | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | mitsubishielectric | q04/06/13/26udpvcpu | - | - | |||||
- 攻击路径 网络
- 攻击复杂度 低
- 权限要求 无
- 影响范围 未更改
- 用户交互 无
- 可用性 高
- 保密性 无
- 完整性 无
| CWE-ID | 漏洞类型 |
| CWE-667 | 加锁机制不恰当 |
Exp相关链接
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