CVE-2023-44466
PoC —CVSS 3.1
8.8 high
EPSS
45%p99
Published
()
Modified
Description
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.
- Vendors
- linux
- Products
- linux kernel
- Weakness
- CWE-120
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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