scsi：lpfc：修复 lpfc_rcv_padisc() 中可能存在的内存泄漏 (CVE-2024-35930)

CVE编号

CVE-2024-35930

利用情况

暂无

补丁情况

N/A

披露时间

2024-05-19

漏洞描述

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix possible memory leak in lpfc_rcv_padisc() The call to lpfc_sli4_resume_rpi() in lpfc_rcv_padisc() may return an unsuccessful status. In such cases, the elsiocb is not issued, the completion is not called, and thus the elsiocb resource is leaked. Check return value after calling lpfc_sli4_resume_rpi() and conditionally release the elsiocb resource.

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://git.kernel.org/stable/c/07a2aa674fca679316b8ac51440adb895b53a7cf
https://git.kernel.org/stable/c/2ae917d4bcab80ab304b774d492e2fcd6c52c06b
https://git.kernel.org/stable/c/3320126ed3afbc11934502319b340f91a4d61c8f
https://git.kernel.org/stable/c/7849e6f8410da96384e3d1f6b6d730f095142dc7
https://git.kernel.org/stable/c/c473288f27d15014447de5a891bdf22a0695847a
https://git.kernel.org/stable/c/e2cd32435b1dff3d63759476a3abc878e02fb6c8
https://git.kernel.org/stable/c/edf82aa7e9eb864a09229392054d131b34a5c9e8
https://git.kernel.org/stable/c/ee0b5f96b6d66a1e6698228dcb41df11ec7f352f

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	debian_11	linux	*		Up to (excluding) 5.10.216-1
	运行在以下环境
	系统	debian_12	linux	*		Up to (excluding) 6.1.90-1

CVSS3评分 N/A

• 攻击路径 N/A
• 攻击复杂度 N/A
• 权限要求 N/A
• 影响范围 N/A
• 用户交互 N/A
• 可用性 N/A
• 保密性 N/A
• 完整性 N/A

N/A

CWE-ID	漏洞类型

Exp相关链接

- avd.aliyun.com