SB2024062482 - Buffer overflow in Linux kernel pci hisilicon driver
Published: June 24, 2024 Updated: May 13, 2025
Security Bulletin ID
SB2024062482
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) Buffer overflow (CVE-ID: CVE-2023-52453)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory corruption within the hisi_acc_vf_resume_write() and hisi_acc_vf_save_read() functions in drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.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/45f80b2f230df10600e6fa1b83b28bf1c334185e
- https://git.kernel.org/stable/c/6bda81e24a35a856f58e6a5786de579b07371603
- https://git.kernel.org/stable/c/be12ad45e15b5ee0e2526a50266ba1d295d26a88
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.14
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.7.2
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.8