MEDIUM 6.1 Microsoft

CVE-2024-56709

io_uring: check if iowq is killed before queuing

Microsoft Security Update 2024-Dec: io_uring: check if iowq is killed before queuing

Affected Products

cbl2 kernel 5.15.200.1-1 on CBL Mariner 2.0
cbl2 kernel 5.15.202.1-1 on CBL Mariner 2.0
cbl2 kernel 5.15.186.1-1 on CBL Mariner 2.0
cbl2 kernel 5.15.202.1-1

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-56709
https://nvd.nist.gov/vuln/detail/CVE-2024-56709

Published: 2024-12-10 · Source: Microsoft · Feed updated: 2026-09-28

This medium severity vulnerability with a CVSS score of 6.1 was published on 2024-12-10 via Microsoft. Affected: cbl2 kernel 5.15.200.1-1 on CBL Mariner 2.0, cbl2 kernel 5.15.202.1-1 on CBL Mariner 2.0, cbl2 kernel 5.15.186.1-1 on CBL Mariner 2.0 and 1 more.

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