CVE-2024-50209: RDMA/bnxt_re: Add a check for memory allocation
In the Linux kernel, the following vulnerability has been resolved:
RDMA/bnxtre: Add a check for memory allocation
allocpbl() can return error when memory allocation fails. Driver is not checking the status on one of the instances.
Other sources
This CVE was automatically created from a reference found in an email or other text. If you are reading this, then this CVE entry is probably erroneous, since this text should be replaced by the official CVE description automatically.
— Launchpad
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2024-50209?
CVE-2024-50209 has been assessed with a moderate severity rating due to potential memory allocation failures in the Linux kernel.
How do I fix CVE-2024-50209?
To fix CVE-2024-50209, update the Linux kernel to a version that has addressed this vulnerability.
What versions of the Linux kernel are affected by CVE-2024-50209?
CVE-2024-50209 affects multiple versions of the Linux kernel, specifically those between 5.7 and 5.10.229, 5.15 and 5.15.170, 5.16 and 6.1.115, 6.2 and 6.6.59, 6.7 and 6.11.6, as well as the 6.12 release candidates.
What is the cause of CVE-2024-50209?
CVE-2024-50209 is caused by the RDMA/bnxt_re driver in the Linux kernel failing to check the status of memory allocation in the __alloc_pbl() function.
Does CVE-2024-50209 require immediate attention?
Given its moderate severity, CVE-2024-50209 should be addressed in a timely manner to ensure system stability and security.