SB2025050470 - Double free in Linux kernel intel-ish-hid ipc driver
Published: May 4, 2025 Updated: May 10, 2025
Security Bulletin ID
SB2025050470
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) Double free (CVE-ID: CVE-2023-53039)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to a double free error within the void recv_ipc() and ish_dev_init() functions in drivers/hid/intel-ish-hid/ipc/ipc.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/0a594cb490ca6232671fc09e2dc1a0fc7ccbb0b5
- https://git.kernel.org/stable/c/8ae2f2b0a28416ed2f6d8478ac8b9f7862f36785
- https://git.kernel.org/stable/c/8c1d378b8c224fd50247625255f09fc01dcc5836
- https://git.kernel.org/stable/c/d3ce3afd9f791dd1b7daedfcf8c396b60af5dec0
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.2.9