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MitreCVELIST:CVE-2023-33250HistoryMay 21, 2023 - 12:00 a.m.
CVE-2023-33250
2023-05-2100:00:00
mitre
www.cve.org
1
linux kernel
use-after-free
vulnerability
iopt_unmap_iova_range
drivers
iommu
iommufd
io_pagetable.c
The Linux kernel 6.3 has a use-after-free in iopt_unmap_iova_range in drivers/iommu/iommufd/io_pagetable.c.
References
bugzilla.suse.com/show_bug.cgi?id=1211597
git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=804ca14d04df09bf7924bacc5ad22a4bed80c94f
git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=dbe245cdf5189e88d680379ed13901356628b650
groups.google.com/g/syzkaller/c/G6P9yecsTZ8/m/iiqFVOM9BwAJ
lore.kernel.org/linux-iommu/ZDabT%2FuRl%2FjxFhm0%40ip-172-31-85-199.ec2.internal/T/
security.netapp.com/advisory/ntap-20230622-0006/
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