SB20240620241 - Resource management error in Linux kernel s390 net driver
Published: June 20, 2024 Updated: May 13, 2025
Security Bulletin ID
SB20240620241
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) Resource management error (CVE-ID: CVE-2024-36928)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to resource management error within the qeth_free_cq(), qeth_alloc_qdio_queues(), atomic_set(), qeth_free_qdio_queues() and qeth_qdio_poll() functions in drivers/s390/net/qeth_core_main.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/8792b557eb50b986f2496156d486d0c7c85a1524
- https://git.kernel.org/stable/c/10cb803aff3b11fe0bd5f274fc1c231a43e88df6
- https://git.kernel.org/stable/c/e28dd1e1bf3ebb52cdb877fb359e8978a51576e3
- https://git.kernel.org/stable/c/eae0aec245712c52a3ce9c05575b541a9eef5282
- https://git.kernel.org/stable/c/8a2e4d37afb8500b276e5ee903dee06f50ab0494
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.159
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.91
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.31
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.8.10