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CVE PROGRAM SOURCE RECORD8.8 High

CVE-2026-64153

drm/msm: Fix iommu_map_sgtable() return value check and avoid WARN

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix iommu_map_sgtable() return value check and avoid WARN Commit "iommu: return full error code from iommu_map_sg[_atomic]()" changed iommu_map_sgtable() to return an ssize_t and negative values in error cases, rather than a size_t and a zero. Store the return value in the appropriate type and in case of error, return it rather than WARNing. Patchwork: https://patchwork.freedesktop.org/patch/719685/

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b to < 3c2cdb7c07f664b77e2a75b50793b845d5742efaaffected
  • ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b to < 3e3c3c95ef4fe17231a9149e27bcfc9dae2dd89faffected
  • ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b to < 7256e54583aee21e23929e7554278c2f5c1a08b1affected
  • ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b to < 3457807aeb88077712f0a7cb65c3ca5120773d75affected
  • ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b to < f4e37f3df436c2bdd2621c21f9c72c8f149a221daffected
  • ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b to < 3a45af37733446e114bf19b0209fe7d8089bdb8baffected
  • ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b to < 55e0f0d1c1a4ee1e46da7da4d443eb3044fb3851affected

Linux Linux

Default version status: affected

  • 5.15affected
  • 0 to < 5.15unaffected
  • 5.15.209 to ≤ 5.15.*unaffected
  • 6.1.175 to ≤ 6.1.*unaffected
  • 6.6.142 to ≤ 6.6.*unaffected
  • 6.12.92 to ≤ 6.12.*unaffected
  • 6.18.34 to ≤ 6.18.*unaffected
  • 7.0.11 to ≤ 7.0.*unaffected
  • 7.1 to ≤ *unaffected

References