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.
AV AC PR UI S C I A CVSS EPSS %ile KEV L L L N U H N H 7.1 .0031 23.3 —
AFFECTED Product Versions Fixed Linux d889913205cf7ebda905b1e62c5867ed4e39f6c2 – — Linux 6.3 – 6.6.44
TIMELINE Aug 17 Reserved by Linux Aug 21 Published (CNA: Linux) Aug 4 RESCORED — CVE-2024-43881 (Linux). CVSS 8.8 → 7.1 (NVD).
In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: change DMA direction while mapping reinjected packets For fragmented packets, ath12k reassembles each fragment as a normal packet and then reinjects it into HW ring. In this case, the DMA direction should be DMA_TO_DEVICE, not DMA_FROM_DEVICE. Otherwise, an invalid payload may be reinjected into the HW and subsequently delivered to the host. Given that arbitrary memory can be allocated to the skb buffer, knowledge about the data contained in the reinjected buffer is lacking. Consequently, there’s a risk of private information being leaked. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.1.1-00209-QCAHKSWPL_SILICONZ-1
| Date | Event | Detail |
|---|---|---|
| August 17, 2024 | Reserved | Reserved by Linux |
| August 21, 2024 | Published | Published (CNA: Linux) |
| August 4, 2026 | RESCORED | RESCORED — CVE-2024-43881 (Linux). CVSS 8.8 → 7.1 (NVD). |
Authoritative record: CVE-2024-43881 at cve.org
Vendors: linux
Weaknesses: CWE-668
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2024-43881 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.