GHSA-qqq8-4q39-x53v

GHSA-qqq8-4q39-x53v PUBLISHED CVSS 6.900000095367432 MEDIUM

Record from GitHub Advisory Database · Published May 17, 2022

The l2tp_ip_recvmsg function in net/l2tp/l2tp_ip.c in the Linux kernel before 3.12.4 updates a certain length value before ensuring that an associated data structure has been initialized, which allows local users to obtain sensitive information from kernel stack memory via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg system call.

Risk scores

CVSS 4.0

6.900000095367432

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Timeline

May 17, 2022 CVE Published
Apr 9, 2026 Distribution Patch (11 in total, the first dated here)
Apr 9, 2026 Security Advisory

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-qqq8-4q39-x53v
vulnetix vdb fixes GHSA-qqq8-4q39-x53v

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-qqq8-4q39-x53v/fixes/registry"

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References

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