SB20240603140 - Use of uninitialized resource in Linux kernel tipc
Published: June 3, 2024 Updated: May 14, 2025
Security Bulletin ID
SB20240603140
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) Use of uninitialized resource (CVE-ID: CVE-2023-52845)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to use of uninitialized resource within the net/tipc/netlink.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/6744008c354bca2e4686a5b6056ee6b535d9f67d
- https://git.kernel.org/stable/c/2426425d686b43adbc4f2f4a367b494f06f159d6
- https://git.kernel.org/stable/c/2199260c42e6fbc5af8adae3bf78e623407c91b0
- https://git.kernel.org/stable/c/b33d130f07f1decd756b849ab03c23d11d4dd294
- https://git.kernel.org/stable/c/3907b89cd17fcc23e9a80789c36856f00ece0ba8
- https://git.kernel.org/stable/c/4c731e98fe4d678e87ba3e4d45d3cf0a5a193dc4
- https://git.kernel.org/stable/c/abc1582119e8c4af14cedb0db6541fd603f45a04
- https://git.kernel.org/stable/c/560992f41c0cea44b7603bc9e6c73bffbf6b5709
- https://git.kernel.org/stable/c/19b3f72a41a8751e26bffc093bb7e1cef29ad579
- https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.330
- https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.299
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.201
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.139
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.261
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.63
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.5.12
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.2
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.7