Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
Linux Linux — drm/amdgpu: fix double free err_addr pointer warnings
AV AC PR UI S C I A CVSS EPSS %ile KEV
L L H N U N N H 4.4 .0021 11.2 —
AFFECTED
Product Versions Fixed
Linux d38ceaf99ed015f2a0b9af3499791bd3a3daae21 – —
Linux 4.2 – 6.9.9
TIMELINE
Jul 29 Reserved by Linux
Jul 30 Published (CNA: Linux)
Aug 4 RESCORED — CVE-2024-42123 (Linux). CVSS 7 → 4.4 (NVD).
Description
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: fix double free err_addr pointer warnings
In amdgpu_umc_bad_page_polling_timeout, the amdgpu_umc_handle_bad_pages
will be run many times so that double free err_addr in some special case.
So set the err_addr to NULL to avoid the warnings.
Lifecycle
Complete event history — 3 events, chronological
| Date | Event | Detail |
| July 29, 2024 | Reserved | Reserved by Linux |
| July 30, 2024 | Published | Published (CNA: Linux) |
| August 4, 2026 | RESCORED | RESCORED — CVE-2024-42123 (Linux). CVSS 7 → 4.4 (NVD). |
Affected
Affected products and packages — 2 rows
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
| Linux | Linux | — | d38ceaf99ed015f2a0b9af3499791bd3a3daae21 | — |
| Linux | Linux | — | 4.2 | 6.9.9 |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2024-42123 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, August 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.