iio：adc：tsc2046：通过防止数组溢出修复内存损坏（CVE-2022-48927）
CVE编号
CVE-2022-48927利用情况
暂无补丁情况
N/A披露时间
2024-08-22漏洞描述
In the Linux kernel, the following vulnerability has been resolved: iio: adc: tsc2046: fix memory corruption by preventing array overflow On one side we have indio_dev->num_channels includes all physical channels + timestamp channel. On other side we have an array allocated only for physical channels. So, fix memory corruption by ARRAY_SIZE() instead of num_channels variable. Note the first case is a cleanup rather than a fix as the software timestamp channel bit in active_scanmask is never set by the IIO core.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。- 攻击路径 N/A
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- 影响范围 N/A
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- 保密性 N/A
- 完整性 N/A
| CWE-ID | 漏洞类型 |
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