SB2024102209 - Out-of-bounds read in Linux kernel intel speed_select_if driver
Published: October 22, 2024 Updated: May 12, 2025
Security Bulletin ID
SB2024102209
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) Out-of-bounds read (CVE-ID: CVE-2024-49886)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to an out-of-bounds read error within the _isst_if_get_pci_dev() function in drivers/platform/x86/intel/speed_select_if/isst_if_common.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/1973c4d8ee0782a808303d75e3be9c12baaacd97
- https://git.kernel.org/stable/c/cdd03afcb6eda3103da5a0948d3db12372f62910
- https://git.kernel.org/stable/c/8176d4878ed2af5d93ddd0e971e24c412124d38b
- https://git.kernel.org/stable/c/cebc705b097d5c16469b141a25e840161d1c517a
- https://git.kernel.org/stable/c/afa7f78d9a907cfded6c98c91aae2bf7b3b56e51
- https://git.kernel.org/stable/c/7d59ac07ccb58f8f604f8057db63b8efcebeb3de
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.168
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.113
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.10.14
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.11.3
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.12
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.55