GHSA-7wwm-57j8-wx2j

GHSA-7wwm-57j8-wx2j PUBLISHED CVSS 8.800000190734863 HIGH

Record from GitHub Advisory Database · Published September 29, 2023

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.

Risk scores

CVSS 3.1

8.800000190734863

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Timeline

Sep 29, 2023 CVE Published
May 1, 2026 Security Advisory

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-7wwm-57j8-wx2j
vulnetix vdb fixes GHSA-7wwm-57j8-wx2j

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curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/GHSA-7wwm-57j8-wx2j/fixes/registry"

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