Bug 2348605 (CVE-2024-57973) - CVE-2024-57973 kernel: rdma/cxgb4: Prevent potential integer overflow on 32bit
Summary: CVE-2024-57973 kernel: rdma/cxgb4: Prevent potential integer overflow on 32bit
Keywords:
Status: NEW
Alias: CVE-2024-57973
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-02-27 03:04 UTC by OSIDB Bzimport
Modified: 2025-02-27 12:03 UTC (History)
4 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2025-02-27 03:04:51 UTC 
In the Linux kernel, the following vulnerability has been resolved:

rdma/cxgb4: Prevent potential integer overflow on 32bit

The "gl->tot_len" variable is controlled by the user.  It comes from
process_responses().  On 32bit systems, the "gl->tot_len + sizeof(struct
cpl_pass_accept_req) + sizeof(struct rss_header)" addition could have an
integer wrapping bug.  Use size_add() to prevent this.
Comment 1 Michal Findra 2025-02-27 11:59:40 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025022632-CVE-2024-57973-8797@gregkh/T
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