CVE-2024-25177

HIGH EPSS 36.3%
Published Jul 7, 202511mo ago · Modified Jun 17, 20262w ago
7.5 CVSS 3.1
High
Find Similar
Published Jul 7, 2025 11mo ago
Last Modified Jun 17, 2026 2w ago

Description

LuaJIT through 2.1 and OpenRusty luajit2 before v2.1-20240314 have an unsinking of IR_FSTORE for NULL metatable, which leads to Denial of Service (DoS).

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
36.3% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-476 NULL Pointer Dereference Memory Safety

Affected Products 1

VendorProductVersionRange
luajitluajit* ≤2.1.0

References 5

  • gist.github.com https://gist.github.com/pwnhacker0x18/a73f560d79f2c3d4011d6c5a2676f04a
    Third Party Advisory
  • github.com https://github.com/LuaJIT/LuaJIT/commit/85b4fed0b0353dd78c8c875c2f562d522a2b310f
    Patch
  • github.com https://github.com/LuaJIT/LuaJIT/issues/1147
    ExploitIssue Tracking
  • github.com https://github.com/openresty/luajit2/commit/85b4fed0b0353dd78c8c875c2f562d522a2b310f
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/08/msg00022.html

Remediation

  • github.com https://github.com/LuaJIT/LuaJIT/commit/85b4fed0b0353dd78c8c875c2f562d522a2b310f
    Patch