SB20250226592 - Improper error handling in Linux kernel scsi hisi_sas driver
Published: February 26, 2025 Updated: May 11, 2025
Security Bulletin ID
SB20250226592
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) Improper error handling (CVE-ID: CVE-2022-49118)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper error handling within the cq_interrupt_v3_hw(), interrupt_preinit_v3_hw(), hisi_sas_v3_probe() and hisi_sas_v3_destroy_irqs() functions in drivers/scsi/hisi_sas/hisi_sas_v3_hw.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/224903cc60d045576393c3b16907742f23e6c740
- https://git.kernel.org/stable/c/554fb72ee34f4732c7f694f56c3c6e67790352a0
- https://git.kernel.org/stable/c/8b6eab9d683bae7f88dc894b8c851f866032301c
- https://git.kernel.org/stable/c/b4cc04fa8f1fc3816c8494d77abab3f72b9d2292
- https://git.kernel.org/stable/c/f05a0d8de2ea49af36821a20b0b501e20ced937e
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.34