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prionPRIOn knowledge basePRION:CVE-2023-44466
HistorySep 29, 2023 - 6:15 a.m.

Integer overflow

2023-09-2906:15:00
PRIOn knowledge base
www.prio-n.com
13
integer overflow
linux kernel
buffer overflow
remote code execution
tcp packet
ceph_decode_32

AI Score

8.6

Confidence

High

EPSS

0.003

Percentile

69.2%

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.

AI Score

8.6

Confidence

High

EPSS

0.003

Percentile

69.2%