CVE-2025-5644

LOW EPSS 9.0%
Published Jun 5, 20251y ago · Modified Jun 17, 20261w ago
2.0 CVSS 4.0
Low
Find Similar
Published Jun 5, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

A vulnerability, which was classified as problematic, has been found in Radare2 5.9.9. Affected by this issue is the function r_cons_flush in the library /libr/cons/cons.c of the component radiff2. The manipulation of the argument -T leads to use after free. Local access is required to approach this attack. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used. The real existence of this vulnerability is still doubted at the moment. The name of the patch is 5705d99cc1f23f36f9a84aab26d1724010b97798. It is recommended to apply a patch to fix this issue. The documentation explains that the parameter -T is experimental and "crashy". Further analysis has shown "the race is not a real problem unless you use asan". A new warning has been added.

CVSS Details

Base Score
2.0
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Local
Attack Complexity High
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
9.0% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 2

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer Memory Safety
CWE-416 Use After Free Memory Safety

Affected Products 1

VendorProductVersionRange
radareradare25.9.9any

References 7

  • drive.google.com https://drive.google.com/file/d/1VtiMMp7ECun3sq3AwlqQrU9xEPA45eOz/view?usp=sharing
    Exploit
  • github.com https://github.com/radareorg/radare2/commit/5705d99cc1f23f36f9a84aab26d1724010b97798
    Patch
  • github.com https://github.com/radareorg/radare2/issues/24233
    ExploitIssue TrackingVendor Advisory
  • github.com https://github.com/radareorg/radare2/issues/24233#issuecomment-2918847833
    Issue TrackingVendor Advisory
  • vuldb.com https://vuldb.com/?ctiid.311132
    Permissions RequiredVDB Entry
  • vuldb.com https://vuldb.com/?id.311132
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/?submit.586921
    Third Party AdvisoryVDB Entry

Remediation

  • github.com https://github.com/radareorg/radare2/commit/5705d99cc1f23f36f9a84aab26d1724010b97798
    Patch