Bug 2356593 (CVE-2025-21927)
| Summary: | CVE-2025-21927 kernel: nvme-tcp: fix potential memory corruption in nvme_tcp_recv_pdu() | ||
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| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security <prodsec-ir-bot> |
| Status: | NEW --- | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | unspecified | CC: | aruffin, dfreiber, drow, jburrell, vkumar |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
An unchecked buffer bounds flaw was found in the Linux kernel's NVMe TCP Fabrics driver. An attacker with the ability to send a crafted packet to an affected NVMe host could exploit this flaw to alter kernel memory, leading to an escalation of privileges or a compromise of system integrity or stability.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
OSIDB Bzimport
2025-04-01 16:01:32 UTC
Upstream advisory: https://lore.kernel.org/linux-cve-announce/2025040133-CVE-2025-21927-36d6@gregkh/T This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Extended Update Support Via RHSA-2025:4340 https://access.redhat.com/errata/RHSA-2025:4340 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Extended Update Support Via RHSA-2025:4339 https://access.redhat.com/errata/RHSA-2025:4339 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2025:4341 https://access.redhat.com/errata/RHSA-2025:4341 Hello, https://access.redhat.com/errata/RHSA-2025:4339 is giving a 404 error when I visit it. Is the URL correct? Disregard, the link loads fine now This issue has been addressed in the following products: Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions Via RHSA-2025:4469 https://access.redhat.com/errata/RHSA-2025:4469 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions Via RHSA-2025:4471 https://access.redhat.com/errata/RHSA-2025:4471 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions Via RHSA-2025:4498 https://access.redhat.com/errata/RHSA-2025:4498 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Extended Update Support Via RHSA-2025:4496 https://access.redhat.com/errata/RHSA-2025:4496 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.4 Extended Update Support Via RHSA-2025:4497 https://access.redhat.com/errata/RHSA-2025:4497 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2025:4499 https://access.redhat.com/errata/RHSA-2025:4499 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.4 Extended Update Support Via RHSA-2025:4509 https://access.redhat.com/errata/RHSA-2025:4509 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2025:7423 https://access.redhat.com/errata/RHSA-2025:7423 This issue has been addressed in the following products: Red Hat Enterprise Linux 10 Via RHSA-2025:7501 https://access.redhat.com/errata/RHSA-2025:7501 |