CVE-2023-53482
iommu: Fix error unwind in iommu_group_alloc()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: iommu: Fix error unwind in iommu_group_alloc() If either iommu_group_grate_file() fails then the iommu_group is leaked. Destroy it on these error paths. Found by kselftest/iommu/iommufd_fail_nth
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 1, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
bc7d12b91bd35477fd650c4d72b61239de9d9066 < f119ef452e2d82d912797273cb790a86f1125b3e bc7d12b91bd35477fd650c4d72b61239de9d9066 < 4c23124b45ee0aa895ed8d5d08871ae6b15ee336 bc7d12b91bd35477fd650c4d72b61239de9d9066 < 8602fa38a63fc689eca29c8c586fac2d8a1f8739 bc7d12b91bd35477fd650c4d72b61239de9d9066 < 4daa861174d56023c2068ddb03de0752f07fa199
Linux / Linux
4.11
References
git.kernel.org: https://git.kernel.org/stable/c/f119ef452e2d82d912797273cb790a86f1125b3e git.kernel.org: https://git.kernel.org/stable/c/4c23124b45ee0aa895ed8d5d08871ae6b15ee336 git.kernel.org: https://git.kernel.org/stable/c/8602fa38a63fc689eca29c8c586fac2d8a1f8739 git.kernel.org: https://git.kernel.org/stable/c/4daa861174d56023c2068ddb03de0752f07fa199