Description

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.

Affected products

VendorProductVersions
LinuxLinux1e4ee5135d814fe4785890790cec81c3132888fb to <f21c343ec7419377bff89ab11146c03ae117036f; 1e4ee5135d814fe4785890790cec81c3132888fb to <102331b66bcaf1f41f50b9c4cd5c36e46bafa9f3
LinuxLinux6.19; 0 to <6.19; 7.0.10 to <=7.0.*; 7.1 to <=*

References

Authoritative sources

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Generated from the official CVE List on 25 Jun 2026 10:14 UTC.