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CVE-2024-57973

rdma/cxgb4: Prevent potential integer overflow on 32bit

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 5.4.291, 5.10.235, 5.15.179, 6.1.129, 6.6.76, and 2 more
None on Exploit-DB, Metasploit or GitHub
  • Exploitation: none
  • Automatable: no
  • Technical impact: total

Summary

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.

Timeline

  1. CVE published
  2. CISA SSVC assessment

    Exploitation: none · Automatable: no · Technical impact: total

  3. Record last updated

Affected versions

  • Linux Linux

    From 1cab775c3e75f1250c965feafd061d696df36e53 · fixed in 2b759f78b83221f4a1cae3aeb20b500e375f3ee6; From 1cab775c3e75f1250c965feafd061d696df36e53 · fixed in d64148a10a85952352de6091ceed99fb9ce2d3ee; From 1cab775c3e75f1250c965feafd061d696df36e53 · fixed in e53ca458f543aa352d09b484550de173cb9085c2; From 1cab775c3e75f1250c965feafd061d696df36e53 · fixed in 4422f452d028850b9cc4fd8f1cf45a8ff91855eb; From 1cab775c3e75f1250c965feafd061d696df36e53 · fixed in de8d88b68d0cfd41152a7a63d6aec0ed3e1b837a; From 1cab775c3e75f1250c965feafd061d696df36e53 · fixed in dd352107f22bfbecbbf3b74bde14f3f932296309; From 1cab775c3e75f1250c965feafd061d696df36e53 · fixed in aeb814484387811b3579d5c78ad4eb301e3bf1c8; From 1cab775c3e75f1250c965feafd061d696df36e53 · fixed in bd96a3935e89486304461a21752f824fc25e0f0b

  • Linux Linux

    3.8

  • KernelLinux

    From 3.8.0 · fixed in 5.4.291; From 5.5.0 · fixed in 5.10.235; From 5.11.0 · fixed in 5.15.179; From 5.16.0 · fixed in 6.1.129; From 6.2.0 · fixed in 6.6.76; From 6.7.0 · fixed in 6.12.13; From 6.13.0 · fixed in 6.13.2

References 8

git.kernel.org