CVE-2025-5643

published 2025-06-05

CVE-2025-5643: A vulnerability classified as problematic was found in Radare2 5.9.9. Affected by this vulnerability is the function cons_stack_load in the library…

Priority P4 8 low 2.5 CVSS 3.1

AV L AC H PR L UI N S U C N I N A L

A vulnerability classified as problematic was found in Radare2 5.9.9. Affected by this vulnerability is the function cons_stack_load in the library /libr/cons/cons.c of the component radiff2. The manipulation of the argument -T leads to memory corruption. An attack has to be approached locally. The complexity of an attack is rather high. The exploitation appears 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.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
debian	radare2	< radare2 6.0.4+dfsg-1 (sid)	radare2 6.0.4+dfsg-1 (sid)
radare	radare2	—	—

CVSS provenance

nvd v3.1 2.5 LOW CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L

nvd v4.0 2.0 LOW 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

nvd v2.0 1.0 LOW AV:L/AC:H/Au:S/C:N/I:N/A:P

osv 2.0 LOW

vendor_debian 2.0 LOW

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CWE-119