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MitreCVELIST:CVE-2023-44466HistorySep 29, 2023 - 12:00 a.m.
CVE-2023-44466
2023-09-2900:00:00
mitre
www.cve.org
3
linux kernel
buffer overflow
remote code execution
tcp packet
integer signedness error
ceph_decode_32
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.
References
git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a282a2f10539dce2aa619e71e1817570d557fc97
github.com/google/security-research/security/advisories/GHSA-jg27-jx6w-xwph
github.com/torvalds/linux/commit/a282a2f10539dce2aa619e71e1817570d557fc97
security.netapp.com/advisory/ntap-20231116-0003/
www.spinics.net/lists/ceph-devel/msg57909.html
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