Security tracker / CVE-2023-53482

CVE-2023-53482

iommu: Fix error unwind in iommu_group_alloc()

References

• Debian security tracker
• cve.org

Notes

 carnil> Introduced in bc7d12b91bd3 ("iommu: Implement reserved_regions iommu-group
 carnil> sysfs file")
 carnil> c52c72d3dee8 ("iommu: Add sysfs attribyte for domain type"). Vulnerable
 carnil> versions: 4.11.

Bugs

Status

Branch	Status
upstream	released (6.3-rc1) [4daa861174d56023c2068ddb03de0752f07fa199]
6.18-upstream-stable	N/A "Fixed before branching point"
6.17-upstream-stable	N/A "Fixed before branching point"
6.16-upstream-stable	N/A "Fixed before branching point"
6.12-upstream-stable	N/A "Fixed before branching point"
6.6-upstream-stable	N/A "Fixed before branching point"
6.1-upstream-stable	released (6.1.16) [4c23124b45ee0aa895ed8d5d08871ae6b15ee336]
5.10-upstream-stable	needed
sid	released (6.1.20-1)
6.12-trixie-security	N/A "Fixed before branching point"
6.1-bookworm-security	N/A "Fixed before branching point"
5.10-bullseye-security	needed