Vulnerability Description
A vulnerability was found in Radare2 5.9.9 and classified as problematic. This issue affects the function r_cons_context_break_pop in the library /libr/cons/cons.c of the component radiff2. The manipulation of the argument -T leads to memory corruption. The attack needs to be approached locally. 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 patch is named 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 Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Radare | Radare2 | 5.9.9 |
Related Weaknesses (CWE)
References
- https://drive.google.com/file/d/16ApwSAKLDqm1qzJLe-uUZSCyy8HNG965/view?usp=shariExploit
- https://github.com/radareorg/radare2/commit/5705d99cc1f23f36f9a84aab26d1724010b9Patch
- https://github.com/radareorg/radare2/issues/24237ExploitIssue TrackingVendor Advisory
- https://github.com/radareorg/radare2/issues/24237#issuecomment-2918846137Issue TrackingVendor Advisory
- https://vuldb.com/?ctiid.311135Permissions RequiredVDB Entry
- https://vuldb.com/?id.311135Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.586928Third Party AdvisoryVDB Entry
FAQ
What is CVE-2025-5647?
CVE-2025-5647 is a vulnerability with a CVSS score of 2.5 (LOW). A vulnerability was found in Radare2 5.9.9 and classified as problematic. This issue affects the function r_cons_context_break_pop in the library /libr/cons/cons.c of the component radiff2. The manipu...
How severe is CVE-2025-5647?
CVE-2025-5647 has been rated LOW with a CVSS base score of 2.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-5647?
Check the references section above for vendor advisories and patch information. Affected products include: Radare Radare2.