SB20240531156 - Use-after-free in Linux kernel net ieee802154 driver
Published: May 31, 2024 Updated: May 14, 2025
Security Bulletin ID
SB20240531156
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Use-after-free (CVE-ID: CVE-2023-52510)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the ca8210_register_ext_clock() and ca8210_unregister_ext_clock() functions in drivers/net/ieee802154/ca8210.c. A local user can escalate privileges on the system.
Remediation
Install update from vendor's website.
References
- https://git.kernel.org/stable/c/28b68cba378e3e50a4082b65f262bc4f2c7c2add
- https://git.kernel.org/stable/c/cdb46be93c1f7bbf2c4649e9fc5fb147cfb5245d
- https://git.kernel.org/stable/c/85c2857ef90041f567ce98722c1c342c4d31f4bc
- https://git.kernel.org/stable/c/55e06850c7894f00d41b767c5f5665459f83f58f
- https://git.kernel.org/stable/c/84c6aa0ae5c4dc121f9996bb8fed46c80909d80e
- https://git.kernel.org/stable/c/217efe32a45249eb07dcd7197e8403de98345e66
- https://git.kernel.org/stable/c/becf5c147198f4345243c5df0c4f035415491640
- https://git.kernel.org/stable/c/f990874b1c98fe8e57ee9385669f501822979258
- https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.328
- https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.297
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.199
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.136
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.259
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.59
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.5.8
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6