NULL Pointer Dereference Affecting luajit package, versions [0,]
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published15 Jul 2025
- disclosed7 Jul 2025
- creditKutyavin Maxim
Introduced: 7 Jul 2025
NewCVE-2024-25177 (opens in a new tab)How to fix?
A fix was pushed into the master branch but not yet published.
Overview
Affected versions of this package are vulnerable to NULL Pointer Dereference via the snap_unsink function in lj_snap.c.c, which the IR_FSTORE process uses when handling a NULL metatable. An attacker can cause the application to crash or become unresponsive by triggering this condition.