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CVE-2024-53215

5.5 · MEDIUM

In the Linux kernel, the following vulnerability has been resolved: svcrdma: fix miss destroy percpu_counter in svc_rdma_proc_init() There's issue as follows: RPC: Registered rdma transport module.

Published Dec 27, 2024CWE-401EPSS 0.22%

Overview

CVE-2024-53215 is a medium-severity vulnerability. It was published on December 27, 2024 and has a CVSS 3.1 base score of 5.5 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 5.5, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

In the Linux kernel, the following vulnerability has been resolved:

svcrdma: fix miss destroy percpu_counter in svc_rdma_proc_init()

There's issue as follows:

RPC: Registered rdma transport module.

RPC: Registered rdma backchannel transport module.

RPC: Unregistered rdma transport module.

RPC: Unregistered rdma backchannel transport module.

BUG: unable to handle page fault for address: fffffbfff80c609a

PGD 123fee067 P4D 123fee067 PUD 123fea067 PMD 10c624067 PTE 0

Oops: Oops: 0000 [#1] PREEMPT SMP KASAN NOPTI

RIP: 0010:percpu_counter_destroy_many+0xf7/0x2a0

Call Trace:

<TASK>

__die+0x1f/0x70

page_fault_oops+0x2cd/0x860

spurious_kernel_fault+0x36/0x450

do_kern_addr_fault+0xca/0x100

exc_page_fault+0x128/0x150

asm_exc_page_fault+0x26/0x30

percpu_counter_destroy_many+0xf7/0x2a0

mmdrop+0x209/0x350

finish_task_switch.isra.0+0x481/0x840

schedule_tail+0xe/0xd0

ret_from_fork+0x23/0x80

ret_from_fork_asm+0x1a/0x30

</TASK>

If register_sysctl() return NULL, then svc_rdma_proc_cleanu

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refgit.kernel.org/stable/c/1c9a99c89e45b22eb556fd2f3f729f2683f247d5Refgit.kernel.org/stable/c/20322edcbad82a60321a8615a99ca73a9611115fRefgit.kernel.org/stable/c/94d2d6d398706ab7218a26d61e12919c4b498e09Refgit.kernel.org/stable/c/a12c897adf40b6e2b4a56e6912380c31bd7b2479Refgit.kernel.org/stable/c/ce89e742a4c12b20f09a43fec1b21db33f2166cdRefgit.kernel.org/stable/c/ebf47215d46992caea660ec01cd618005d9e687aReflists.debian.org/debian-lts-announce/2025/03/msg00001.html

How CyberStrike helps

Frequently asked questions

What is CVE-2024-53215?

CVE-2024-53215 is a medium-severity vulnerability. It was published on December 27, 2024 and has a CVSS 3.1 base score of 5.5 (MEDIUM).

How severe is CVE-2024-53215?

This vulnerability has a CVSS 3.1 base score of 5.5, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2024-53215?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2024-53215?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2024-53215 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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