SB2024062476 - Buffer overflow in Linux kernel realtek rtw88 driver
Published: June 24, 2024 Updated: May 13, 2025
Security Bulletin ID
SB2024062476
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-2023-52611)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory corruption within the rtw_sdio_get_tx_addr() function in drivers/net/wireless/realtek/rtw88/sdio.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/5b5ddf21b978ec315cab9d9e7e6ac7374791a8c7
- https://git.kernel.org/stable/c/0e9ffff72a0674cd6656314dbd99cdd2123a3030
- https://git.kernel.org/stable/c/00384f565a91c08c4bedae167f749b093d10e3fe
- 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