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CVE-2023-44466 Detail


An issue was discovered in net/ceph/messenger_v2.c in the Linux kernel before 6.4.5. There is an integer signedness error, leading to a buffer overflow and remote code execution via HELLO or one of the AUTH frames. This occurs because of an untrusted length taken from a TCP packet in ceph_decode_32.


NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a282a2f10539dce2aa619e71e1817570d557fc97 Mailing List  Patch 
https://github.com/google/security-research/security/advisories/GHSA-jg27-jx6w-xwph Exploit  Third Party Advisory 
https://github.com/torvalds/linux/commit/a282a2f10539dce2aa619e71e1817570d557fc97 Patch 
https://security.netapp.com/advisory/ntap-20231116-0003/ Third Party Advisory 
https://www.spinics.net/lists/ceph-devel/msg57909.html Mailing List  Patch 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') cwe source acceptance level NIST  

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Change History

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Quick Info

CVE Dictionary Entry:
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