摘要:
In the Linux kernel, the following vulnerability has been resolved:
bpf, sockmap: Fix potential memory leak on unlikely error case
If skb_linearize is needed and fails we could leak a msg on the error
handling. To fix ensure we kfree the msg block before returning error.
Found during code review.
安全等级: Low
公告ID: KylinSec-SA-2024-2672
发布日期: 2024年6月9日
关联CVE: CVE-2021-47298
In the Linux kernel, the following vulnerability has been resolved:
bpf, sockmap: Fix potential memory leak on unlikely error case
If skb_linearize is needed and fails we could leak a msg on the error
handling. To fix ensure we kfree the msg block before returning error.
Found during code review.
| cve名称 | 产品 | 组件 | 是否受影响 |
|---|---|---|---|
| CVE-2021-47298 | KY3.4-5 | kernel | Unaffected |
| CVE-2021-47298 | KY3.5.3 | kernel | Unaffected |
| CVE-2021-47298 | V6 | kernel | Unaffected |
