elsa-2026-50257

oracle_linux
Description

[5.15.0-319.201.4.6] - xfrm: esp: ipv4: fix up flags setting (Greg Kroah-Hartman) [Orabug: 39342679] {CVE-2026-43284} - xfrm: esp: avoid in-place decrypt on shared skb frags (Kuan-Ting Chen) [Orabug: 39342679] {CVE-2026-43284} [5.15.0-319.201.4.5] - iommu/arm-smmu-v3: Handle zeroed A4-2C HTTU override settings (Joao Martins) [Orabug: 39312049] - iommu: Move IOMMU_DIRTY_NO_CLEAR define (Shameer Kolothum) [Orabug: 39312049] - iommu/arm-smmu-v3: Enable HTTU for stage1 with io-pgtable mapping (Kunkun Jiang) [Orabug: 39312049] - iommu/arm-smmu-v3: Add support for dirty tracking in domain alloc (Joao Martins) [Orabug: 39312049] - iommu/io-pgtable-arm: Add read_and_clear_dirty() support (Shameer Kolothum) [Orabug: 39312049] - iommu/arm-smmu-v3: Add feature detection for HTTU (Jean-Philippe Brucker) [Orabug: 39312049]

Timeline
Published
unknown
Last Modified
unknown
CVSS Details

CVSS details not available.

Affected Products

No product information available.

References

No references available.

Linked Vulnerabilities

No linked vulnerabilities found.

{
  "cves": [
    "CVE-2026-43284"
  ],
  "cvss": 0.0,
  "database_specific": {
    "severity": "IMPORTANT"
  },
  "description": "[5.15.0-319.201.4.6]\n- xfrm: esp: ipv4: fix up flags setting (Greg Kroah-Hartman)  [Orabug: 39342679]  {CVE-2026-43284}\n- xfrm: esp: avoid in-place decrypt on shared skb frags (Kuan-Ting Chen)  [Orabug: 39342679]  {CVE-2026-43284}\n\n[5.15.0-319.201.4.5]\n- iommu/arm-smmu-v3: Handle zeroed A4-2C HTTU override settings (Joao Martins)  [Orabug: 39312049]\n- iommu: Move IOMMU_DIRTY_NO_CLEAR define (Shameer Kolothum)  [Orabug: 39312049]\n- iommu/arm-smmu-v3: Enable HTTU for stage1 with io-pgtable mapping (Kunkun Jiang)  [Orabug: 39312049]\n- iommu/arm-smmu-v3: Add support for dirty tracking in domain alloc (Joao Martins)  [Orabug: 39312049]\n- iommu/io-pgtable-arm: Add read_and_clear_dirty() support (Shameer Kolothum)  [Orabug: 39312049]\n- iommu/arm-smmu-v3: Add feature detection for HTTU (Jean-Philippe Brucker)  [Orabug: 39312049]",
  "id": "ELSA-2026-50257",
  "ovalId": "oval:com.oracle.elsa:def:202650257",
  "source": "oracle_linux",
  "title": "ELSA-2026-50257: Unbreakable Enterprise kernel security update (IMPORTANT)",
  "url": "https://linux.oracle.com/errata/ELSA-2026-50257.html"
}
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