CVSS v3
8.8
HIGH
EPSS Score
13.2%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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.
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.
Active exploitation of CVE-2023-44466 has not been confirmed. The EPSS score is 13.2%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2023-44466 has a CVSS v3 base score of 8.8 (HIGH severity).
Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.
Ranked by exploit probability (EPSS).