SB2024053027 - Denial of service in Linux kernel accel driver
Published: May 30, 2024 Updated: May 14, 2025
Security Bulletin ID
SB2024053027
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) Memory leak (CVE-ID: CVE-2021-47499)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak within the kxcjk1013_probe() and kxcjk1013_remove() functions in drivers/iio/accel/kxcjk-1013.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/8c1d43f3a3fc7184c42d7398bdf59a2a2903e4fc
- https://git.kernel.org/stable/c/60a55b9d91ba99eb8cf015bc46dc2de05e168a15
- https://git.kernel.org/stable/c/3899700ddacbf7aaafadf44464fff3ff0d4e3307
- https://git.kernel.org/stable/c/a3730f74159ad00a28960c0efe2a931fe6fe6b45
- https://git.kernel.org/stable/c/8c163a14277115ca962103910ab4cce55e862ffb
- https://git.kernel.org/stable/c/ee86d0bad80bdcd11a87e188a596727f41b62320
- https://git.kernel.org/stable/c/14508fe13b1c578b3d2ba574f1d48b351975860c
- https://git.kernel.org/stable/c/70c9774e180d151abaab358108e3510a8e615215
- https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.258
- https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.221
- https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.295
- https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.293
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.85
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.8
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.165