Description (CNA)
PCSX2 is a free and open-source PlayStation 2 (PS2) emulator. In versions 2.5.377 and below, an unchecked offset and size used in a memcpy operation inside PCSX2's CDVD SCMD 0x91 and SCMD 0x8F handlers allow a specially crafted disc image or ELF to cause an out-of-bounds read from emulator memory. Because the offset and size is controlled through MG header fields, a specially crafted ELF can read data beyond the bounds of mg_buffer and have it reflected back into emulated memory. This issue is fixed in version 2.5.378.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| PCSX2 / pcsx2 | affected < 2.5.378 |
CWE
CWE-125
References
- https://github.com/PCSX2/pcsx2/security/advisories/GHSA-69wg-97fx-8j5w
- https://github.com/PCSX2/pcsx2/commit/0b73eabd9ac19a5e290e7bee48d15be24e7b7d1b
- https://github.com/PCSX2/pcsx2/releases/tag/v2.5.378
ADP enrichment
No English description supplied.
No references supplied.