VDB

GHSA-q7g7-fmmr-xhp8

GHSA-q7g7-fmmr-xhp8 PUBLISHED CVSS 6 MEDIUM

Record from GitHub Advisory Database · Published May 24, 2022

In the Linux kernel through 5.8.7, local attackers able to inject conntrack netlink configuration could overflow a local buffer, causing crashes or triggering use of incorrect protocol numbers in ctnetlink_parse_tuple_filter in net/netfilter/nf_conntrack_netlink.c, aka CID-1cc5ef91d2ff.

Risk scores

CVSS 3.1
6
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H

Timeline

  • May 24, 2022 CVE Published
  • Apr 30, 2026 Distribution Patch
  • Apr 30, 2026 Security Advisory (2 in total, the first dated here)

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-q7g7-fmmr-xhp8
vulnetix vdb fixes GHSA-q7g7-fmmr-xhp8

Or with curl, using the org id and key from your account page:

curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/GHSA-q7g7-fmmr-xhp8/fixes/registry"

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