SB2025091954 - Memory leak in Linux kernel huawei hinic driver
Published: September 19, 2025 Updated: September 22, 2025
Security Bulletin ID
SB2025091954
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Memory leak (CVE-ID: CVE-2022-50387)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak within the hinic_init_cmdqs() function in drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.
References
- https://git.kernel.org/stable/c/363cc87767f6ddcfb9158ad2e2afa2f8d5c4b94e
- https://git.kernel.org/stable/c/6016d96a6adf66d61655d85da02e1a4c1deccbd6
- https://git.kernel.org/stable/c/6603843c80b16957f5d7d14d897faf13cef2b8b9
- https://git.kernel.org/stable/c/9145d512ddff76df88832b29575488199df544a1
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.0.7