Paper/Archive/CVE-2025-34449

CVE-2025-34449

Genymobile scrcpy — Genymobile/scrcpy <= 3.3.3 Global Buffer Overflow

Description · from the CVE record

Genymobile/scrcpy versions up to and including 3.3.3, prior to commit 3e40b24, contain a buffer overflow vulnerability in the sc_device_msg_deserialize() function. A compromised device can send crafted messages that cause out-of-bounds reads, which may result in memory corruption or a denial-of-service condition. This vulnerability may allow further exploitation on the host system.

Affected

ProductAffectedFixed inSource
scrcpy≤ 3.3.33e40b2473772cea3a23d4932088fd0bc4cc0f52cCNA

Scores by source

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
VulnCheck (CNA)6.9CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: poc · Automatable: no · Technical impact: partial

References

exploitgithub.com/marlinkcyber/advisories/blob/main/advisories/MCSAID-2025-003-scrcpy-global-buffer-overflow.mdrefgithub.com/Genymobile/scrcpy/issues/6415patchgithub.com/Genymobile/scrcpy/commit/3e40b24writeupvulncheck.com/advisories/genymobile-scrcpy-global-buffer-overflow