GHSA-fcch-xqh9-xqm4

GHSA-fcch-xqh9-xqm4 PUBLISHED CVSS 7.800000190734863 HIGH

Record from GitHub Advisory Database · Published April 17, 2024

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix incorrect mpc_combine array size [why] MAX_SURFACES is per stream, while MAX_PLANES is per asic. The mpc_combine is an array that records all the planes per asic. Therefore MAX_PLANES should be used as the array size. Using MAX_SURFACES causes array overflow when there are more than 3 planes. [how] Use the MAX_PLANES for the mpc_combine array size.

Risk scores

CVSS 3.1

7.800000190734863

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

Timeline

Apr 17, 2024 CVE Published
Apr 10, 2026 Security Advisory

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vulnetix vdb vuln GHSA-fcch-xqh9-xqm4
vulnetix vdb fixes GHSA-fcch-xqh9-xqm4

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curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/GHSA-fcch-xqh9-xqm4/fixes/registry"

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