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CVE PROGRAM SOURCE RECORD7.8 High

CVE-2026-72357

uprobes/x86: Use proper mm_struct in __in_uprobe_trampoline

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: uprobes/x86: Use proper mm_struct in __in_uprobe_trampoline In the unregister path we use __in_uprobe_trampoline check with current->mm for the VMA lookup, which is wrong, because we are in the tracer context, not the traced process. Add mm_struct pointer argument to __in_uprobe_trampoline and changing related callers to pass proper mm_struct pointer.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • ba2bfc97b4629b10bd8d02b36e04f3932a04cac4 to < c9170c83b0e0fc2065a4c2bca5bf1f90c5880156affected
  • ba2bfc97b4629b10bd8d02b36e04f3932a04cac4 to < 1acddd3e22dd6912dd5d54f80462405a1f1e6baeaffected
  • ba2bfc97b4629b10bd8d02b36e04f3932a04cac4 to < 169328645663bae30e9abad4012d52441e085a71affected

Linux Linux

Default version status: affected

  • 6.18affected
  • 0 to < 6.18unaffected
  • 6.18.40 to ≤ 6.18.*unaffected
  • 7.1.5 to ≤ 7.1.*unaffected
  • 7.2 to ≤ *unaffected

References