安全研究

安全漏洞
ARM多款产品内存错误引用漏洞(CVE-2023-6241)

发布日期:2024-03-04
更新日期:2024-04-09

受影响系统:
ARM ARM Valhall GPU Kernel Driver >= r37p0
ARM ARM Valhall GPU Kernel Driver <= r46p0
ARM ARM Midgard GPU Kernel Driver >= r13p0
ARM ARM Midgard GPU Kernel Driver <= r32p0
ARM ARM Bifrost GPU Kernel Driver >= r1p0
ARM ARM Bifrost GPU Kernel Driver <= r18p0
ARM Arm 5th Gen GPU Architecture Kernel Driver >= r41p0
ARM Arm 5th Gen GPU Architecture Kernel Driver <= r46p0
描述:
CVE(CAN) ID: CVE-2023-6241

ARM Mali GPU Kernel Driver是英国ARM公司的一个图形处理器单元的驱动程序。
ARM Midgard GPU Kernel Driver r13p0至r32p0版本、Bifrost GPU Kernel Driver r1p0至r18p0版本、Valhall GPU Kernel Drive r37p0至r46p0版本、Arm 5th Gen GPU Architecture Kernel Driver r41p0至r46p0版本存在内存错误引用漏洞,本地攻击者可利用该漏洞通过竞争条件问题执行错误内存处理操作。

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建议:
厂商补丁:

ARM
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目前厂商已经发布了升级补丁以修复这个安全问题,请到厂商的主页下载:
https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities

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