PT-2026-51914 · Linux · Linux
Published
2026-06-24
·
Updated
2026-06-24
·
CVE-2026-53020
None
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In the Linux kernel, the following vulnerability has been resolved:
um: Fix potential race condition in TLB sync
During the TLB sync, we need to traverse and modify the page table,
so we should hold the page table lock. Since full SMP support for
threads within the same process is still missing, let's disable the
split page table lock for simplicity.
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Related Identifiers
Affected Products
Linux