drm/msm: Fix iommu_map_sgtable() return value check and avoid WARN
Summary
| CVE | CVE-2026-64153 |
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| State | PUBLISHED |
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| Assigner | Linux |
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| Source Priority | CVE Program / NVD first with legacy fallback |
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| Published | 2026-07-19 16:17:57 UTC |
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| Updated | 2026-07-19 16:17:57 UTC |
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| 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/ |
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Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|
| CNA |
Linux |
Linux |
affected ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b 3c2cdb7c07f664b77e2a75b50793b845d5742efa git |
Not specified |
| CNA |
Linux |
Linux |
affected ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b 3e3c3c95ef4fe17231a9149e27bcfc9dae2dd89f git |
Not specified |
| CNA |
Linux |
Linux |
affected ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b 7256e54583aee21e23929e7554278c2f5c1a08b1 git |
Not specified |
| CNA |
Linux |
Linux |
affected ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b 3457807aeb88077712f0a7cb65c3ca5120773d75 git |
Not specified |
| CNA |
Linux |
Linux |
affected ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b f4e37f3df436c2bdd2621c21f9c72c8f149a221d git |
Not specified |
| CNA |
Linux |
Linux |
affected ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b 3a45af37733446e114bf19b0209fe7d8089bdb8b git |
Not specified |
| CNA |
Linux |
Linux |
affected ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b 55e0f0d1c1a4ee1e46da7da4d443eb3044fb3851 git |
Not specified |
| CNA |
Linux |
Linux |
affected 5.15 |
Not specified |
| CNA |
Linux |
Linux |
unaffected 5.15 semver |
Not specified |
| CNA |
Linux |
Linux |
unaffected 5.15.209 5.15.* semver |
Not specified |
| CNA |
Linux |
Linux |
unaffected 6.1.175 6.1.* semver |
Not specified |
| CNA |
Linux |
Linux |
unaffected 6.6.142 6.6.* semver |
Not specified |
| CNA |
Linux |
Linux |
unaffected 6.12.92 6.12.* semver |
Not specified |
| CNA |
Linux |
Linux |
unaffected 6.18.34 6.18.* semver |
Not specified |
| CNA |
Linux |
Linux |
unaffected 7.0.11 7.0.* semver |
Not specified |
| CNA |
Linux |
Linux |
unaffected 7.1 * original_commit_for_fix |
Not specified |
References
| Reference | Source | Link | Tags |
|---|
| git.kernel.org/stable/c/3457807aeb88077712f0a7cb65c3ca5120773d75 |
416baaa9-dc9f-4396-8d5f-8c081fb06d67 |
git.kernel.org |
|
| git.kernel.org/stable/c/3a45af37733446e114bf19b0209fe7d8089bdb8b |
416baaa9-dc9f-4396-8d5f-8c081fb06d67 |
git.kernel.org |
|
| git.kernel.org/stable/c/7256e54583aee21e23929e7554278c2f5c1a08b1 |
416baaa9-dc9f-4396-8d5f-8c081fb06d67 |
git.kernel.org |
|
| git.kernel.org/stable/c/3e3c3c95ef4fe17231a9149e27bcfc9dae2dd89f |
416baaa9-dc9f-4396-8d5f-8c081fb06d67 |
git.kernel.org |
|
| git.kernel.org/stable/c/55e0f0d1c1a4ee1e46da7da4d443eb3044fb3851 |
416baaa9-dc9f-4396-8d5f-8c081fb06d67 |
git.kernel.org |
|
| git.kernel.org/stable/c/f4e37f3df436c2bdd2621c21f9c72c8f149a221d |
416baaa9-dc9f-4396-8d5f-8c081fb06d67 |
git.kernel.org |
|
| git.kernel.org/stable/c/3c2cdb7c07f664b77e2a75b50793b845d5742efa |
416baaa9-dc9f-4396-8d5f-8c081fb06d67 |
git.kernel.org |
|
| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.
