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CVE-2023-44466

CVSS v3.1 8.8 (High)
88% Progress
EPSS 0.34 % (72th)
0.34% Progress
Affected Products 1
Advisories 11
Info CVSS EPSS CAPEC Affected Configurations References Security Advisories Packages & Software Tools, Exploits & PoC Graph Web & Social Timeline

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.

Weaknesses
CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE Status
PUBLISHED
CNA
MITRE
Published Date
2023-09-29 06:15:11
(11 months ago)
Updated Date
2024-01-21 02:16:22
(7 months ago)

Affected Products

Linux

Configuration #1

    CPE23 From Up To
  Linux Kernel prior 6.4.5 version cpe:2.3:o:linux:linux_kernel < 6.4.5