Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected ba2bfc97b4629b10bd8d02b36e04f3932a04cac4 before c9170c83b0e0fc2065a4c2bca5bf1f90c5880156; affected ba2bfc97b4629b10bd8d02b36e04f3932a04cac4 before 1acddd3e22dd6912dd5d54f80462405a1f1e6bae; affected ba2bfc97b4629b10bd8d02b36e04f3932a04cac4 before 169328645663bae30e9abad4012d52441e085a71 |
| Linux / Linux | affected 6.18; unaffected 0 before 6.18; unaffected 6.18.40 through 6.18.*; unaffected 7.1.5 through 7.1.*; unaffected 7.2 through * |
CWE
No CWE identifiers supplied.