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The vulnerability affects multiple Qualcomm Snapdragon chipsets due to improper memory handling in firmware. Attackers can exploit this flaw by sending crafted packets to the target device, leading to out-of-bounds write conditions. This allows arbitrary code execution with kernel privileges, compromising device integrity. The issue stems from insufficient input validation in the WLAN and modem subsystems.
DailyCVE Form
Platform: Qualcomm Snapdragon
Version: Multiple
Vulnerability: Memory corruption
Severity: Critical
Date: June 2025
Prediction: Patch expected Q3 2025
What Undercode Say:
Exploitation:
1. Craft malicious Wi-Fi packets triggering OOB write.
2. Use DMA attacks via modem interface.
3. Chain with kernel R/W primitives.
Protection:
1. Disable Wi-Fi when unused.
2. Apply firmware updates immediately.
3. Use kernel hardening (PAN, KASLR).
Detection Commands:
adb shell dmesg | grep -i "qualcomm_wlan"
import frida
script = """
Interceptor.attach(Module.findExportByName("libwlan.so", "process_packet"), {
onEnter: function(args) { console.log("Packet processing triggered"); }
});
"""
Mitigation Code:
// Patch for bounds check
if (packet_size > MAX_ALLOWED) {
drop_packet();
return;
}
Analytics:
- Affected devices: ~40% of Android market.
- Exploit complexity: Medium (requires proximity).
- Patch rollout: OEM-dependent (delays expected).
References:
- Qualcomm Advisory: June 2025 Bulletin
- CVE Details: NVD pending.
End of Report.
Sources:
Reported By: nvd.nist.gov
Extra Source Hub:
Undercode
