arm valhall 释放后使用
CVE编号
CVE-2022-36449利用情况
暂无补丁情况
N/A披露时间
2022-09-01漏洞描述
An issue was discovered in the Arm Mali GPU Kernel Driver. A non-privileged user can make improper GPU processing operations to gain access to already freed memory, write a limited amount outside of buffer bounds, or to disclose details of memory mappings. This affects Midgard r4p0 through r32p0, Bifrost r0p0 through r38p0 and r39p0 before r38p1, and Valhall r19p0 through r38p0 and r39p0 before r38p1.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。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 | |||||||||
| 应用 | arm | bifrost | * | From (including) r0p0 | Up to (including) r38p0 | ||||
| 运行在以下环境 | |||||||||
| 应用 | arm | bifrost | r39p0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | arm | midgard | * | From (including) r4p0 | Up to (including) r32p0 | ||||
| 运行在以下环境 | |||||||||
| 应用 | arm | valhall | * | From (including) r19p0 | Up to (including) r38p0 | ||||
| 运行在以下环境 | |||||||||
| 应用 | arm | valhall | r39p0 | - | |||||
- 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 无
- 保密性 低
- 完整性 低
| CWE-ID | 漏洞类型 |
| CWE-416 | 释放后使用 |
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