CVE-2024-42080

low-risk
Published 2024-07-29

In the Linux kernel, the following vulnerability has been resolved: RDMA/restrack: Fix potential invalid address access struct rdma_restrack_entry's kern_name was set to KBUILD_MODNAME in ib_create_cq(), while if the module exited but forgot del this rdma_restrack_entry, it would cause a invalid address access in rdma_restrack_clean() when print the owner of this rdma_restrack_entry. These code is used to help find one forgotten PD release in one of the ULPs. But it is not needed anymore, so delete them.

Do I need to act?

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0.02% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Linux

References (11)

Patch https://git.kernel.org/stable/c/782bdaf9d01658281bc813f3f873e6258aa1fd8d
Patch https://git.kernel.org/stable/c/8656ef8a9288d6c932654f8d3856dc4ab1cfc6b5
Patch https://git.kernel.org/stable/c/8ac281d42337f36cf7061cf1ea094181b84bc1a9
Patch https://git.kernel.org/stable/c/ca537a34775c103f7b14d7bbd976403f1d1525d8
Patch https://git.kernel.org/stable/c/f45b43d17240e9ca67ebf3cc82bb046b07cc1c61
Patch https://git.kernel.org/stable/c/782bdaf9d01658281bc813f3f873e6258aa1fd8d
Patch https://git.kernel.org/stable/c/8656ef8a9288d6c932654f8d3856dc4ab1cfc6b5
Patch https://git.kernel.org/stable/c/8ac281d42337f36cf7061cf1ea094181b84bc1a9
Patch https://git.kernel.org/stable/c/ca537a34775c103f7b14d7bbd976403f1d1525d8
Patch https://git.kernel.org/stable/c/f45b43d17240e9ca67ebf3cc82bb046b07cc1c61
https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal