Go to homepageCyberStrike

Menu

Star on GitHub · 3.2k
Sign inDownload

CVE-2024-26743

5.5 · MEDIUM

In the Linux kernel, the following vulnerability has been resolved: RDMA/qedr: Fix qedr_create_user_qp error flow Avoid the following warning by making sure to free the allocated resources in cas…

Published Apr 3, 2024CWE-770EPSS 0.24%

Overview

CVE-2024-26743 is a medium-severity vulnerability. It was published on April 3, 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:

RDMA/qedr: Fix qedr_create_user_qp error flow

Avoid the following warning by making sure to free the allocated

resources in case that qedr_init_user_queue() fail.

-----------[ cut here ]-----------

WARNING: CPU: 0 PID: 143192 at drivers/infiniband/core/rdma_core.c:874 uverbs_destroy_ufile_hw+0xcf/0xf0 [ib_uverbs]

Modules linked in: tls target_core_user uio target_core_pscsi target_core_file target_core_iblock ib_srpt ib_srp scsi_transport_srp nfsd nfs_acl rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache netfs 8021q garp mrp stp llc ext4 mbcache jbd2 opa_vnic ib_umad ib_ipoib sunrpc rdma_ucm ib_isert iscsi_target_mod target_core_mod ib_iser libiscsi scsi_transport_iscsi rdma_cm iw_cm ib_cm hfi1 intel_rapl_msr intel_rapl_common mgag200 qedr sb_edac drm_shmem_helper rdmavt x86_pkg_temp_thermal drm_kms_helper intel_powerclamp ib_uverbs coretemp i2c_algo_bit kvm_intel dell_wmi_descriptor ipmi_ssif s

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/135e5465fefa463c5ec93c4eede48b9fedac894aRefgit.kernel.org/stable/c/5639414a52a29336ffa1ede80a67c6d927acbc5aRefgit.kernel.org/stable/c/5ba4e6d5863c53e937f49932dee0ecb004c65928Refgit.kernel.org/stable/c/7f31a244c753aacf40b71d01f03ca6742f81bbbcRefgit.kernel.org/stable/c/95175dda017cd4982cd47960536fa1de003d3298Refgit.kernel.org/stable/c/bab8875c06ebda5e01c5c4cab30022aed85c14e6Refgit.kernel.org/stable/c/135e5465fefa463c5ec93c4eede48b9fedac894aRefgit.kernel.org/stable/c/5639414a52a29336ffa1ede80a67c6d927acbc5aRefgit.kernel.org/stable/c/5ba4e6d5863c53e937f49932dee0ecb004c65928Refgit.kernel.org/stable/c/7f31a244c753aacf40b71d01f03ca6742f81bbbc

How CyberStrike helps

Frequently asked questions

What is CVE-2024-26743?

CVE-2024-26743 is a medium-severity vulnerability. It was published on April 3, 2024 and has a CVSS 3.1 base score of 5.5 (MEDIUM).

How severe is CVE-2024-26743?

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-2024-26743?

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-2024-26743?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2024-26743 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.

Related MEDIUM CVEs from 2024

View all
Browse by year2026202520242023202220212020201920182017201620152014201320122011201020092008200720062005200420032002200120001999