Vulnerability Description
There is a vulnerability with the Dolby DAX2 API system services in which a low-privileged user can terminate arbitrary processes that are running at a higher privilege. The following are affected products and versions: Legion Y520T_Z370 6.0.1.8642, AIO310-20IAP 6.0.1.8642, AIO510-22ISH 6.0.1.8642, AIO510-23ISH 6.0.1.8642, AIO520-22IKL 6.0.1.8642, AIO520-22IKU 6.0.1.8642, AIO520-24IKL 6.0.1.8642, AIO520-24IKU 6.0.1.8642, AIO520-27IKL 6.0.1.8642, AIO720-24IKB 6.0.1.8642, IdeaCentre 520S-23IKU 6.0.1.8642, ThinkCentre M700z 6.0.1.8642, ThinkCentre M800z 6.0.1.8642, ThinkCentre M810z 6.0.1.8642, ThinkCentre M818z 6.0.1.8642, ThinkCentre M900Z 6.0.1.8642, ThinkCentre M910z 6.0.1.8642, V410z(YT S4250) 6.0.1.8642, 330-14IKBR Win10:6.0.1.8652, 330-15IKBR Win10:6.0.1.8652, 330-15IKBR (Brazil) Win10:6.0.1.8652, 330-15IKBR Touch Win10:6.0.1.8652, 330-17IKBR Win10:6.0.1.8652, YOGA 730-13IKB Win10:6.0.1.8644, YOGA 730-15IKB Win10:6.0.1.8644, ThinkPad L560 6.0.1.8644 and 6.0.1.8652, ThinkPad L570 6.0.1.8644 and 6.0.1.8652, ThinkPad P50 6.0.1.8642, ThinkPad P50s 6.0.1.8642, ThinkPad P51s (20Jx, 20Kx) 6.0.1.8642, ThinkPad P51s (20Hx) 6.0.1.8642, ThinkPad P52s 6.0.1.8642, ThinkPad P70 6.0.1.8642, ThinkPad T25 6.0.1.8642, ThinkPad T460s 6.0.1.8642, ThinkPad T470 6.0.1.8642, ThinkPad T470s 6.0.1.8642, ThinkPad T480 6.0.1.8642, ThinkPad T480s 6.0.1.8642, ThinkPad T560 6.0.1.8642, ThinkPad T570 6.0.1.8642, ThinkPad T580 6.0.1.8642, ThinkPad X1 Carbon 8.66.76.72 and 8.66.68.54, ThinkPad X1 Carbon 6th 6.0.1.8642, ThinkPad X1 Carbon, X1 Yoga 8.66.62.92 and 8.66.62.54, ThinkPad X1 Tablet (20Gx) 6.0.1.8642, ThinkPad X1 Tablet (20Jx) 6.0.1.8642, ThinkPad X1 Tablet Gen 3 6.0.1.8642, ThinkPad X1 Yoga (20Jx) 8.66.88.60, ThinkPad X1 Yoga 3rd 6.0.1.8642, ThinkPad X280 6.0.1.8642, ThinkPad Yoga 260, S1 8.66.62.92 and 8.66.62.54.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Lenovo | Legion Y520T Z370 Firmware | < 6.0.1.8642 |
| Lenovo | Legion Y520T Z370 | - |
| Lenovo | Aio310-20Iap Firmware | < 6.0.1.8642 |
| Lenovo | Aio310-20Iap | - |
| Lenovo | Aio510-22Ish Firmware | < 6.0.1.8642 |
| Lenovo | Aio510-22Ish | - |
| Lenovo | Aio510-23Ish Firmware | < 6.0.1.8642 |
| Lenovo | Aio510-23Ish | - |
| Lenovo | Aio520-22Ikl Firmware | < 6.0.1.8642 |
| Lenovo | Aio520-22Ikl | - |
| Lenovo | Aio520-22Iku Firmware | < 6.0.1.8642 |
| Lenovo | Aio520-22Iku | - |
| Lenovo | Aio520-24Ikl Firmware | < 6.0.1.8642 |
| Lenovo | Aio520-24Ikl | - |
| Lenovo | Aio520-24Iku Firmware | < 6.0.1.8642 |
| Lenovo | Aio520-24Iku | - |
| Lenovo | Aio520-27Ikl Firmware | < 6.0.1.8642 |
| Lenovo | Aio520-27Ikl | - |
| Lenovo | Aio720-24Ikb Firmware | < 6.0.1.8642 |
| Lenovo | Aio720-24Ikb | - |
References
- https://lenovomobilesupport.lenovo.com/us/en/product_security/homeVendor Advisory
- https://support.lenovo.com/us/en/solutions/LEN-26251Vendor Advisory
- https://lenovomobilesupport.lenovo.com/us/en/product_security/homeVendor Advisory
- https://support.lenovo.com/us/en/solutions/LEN-26251Vendor Advisory
FAQ
What is CVE-2019-10724?
CVE-2019-10724 is a vulnerability with a CVSS score of 6.5 (MEDIUM). There is a vulnerability with the Dolby DAX2 API system services in which a low-privileged user can terminate arbitrary processes that are running at a higher privilege. The following are affected pro...
How severe is CVE-2019-10724?
CVE-2019-10724 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-10724?
Check the references section above for vendor advisories and patch information. Affected products include: Lenovo Legion Y520T Z370 Firmware, Lenovo Legion Y520T Z370, Lenovo Aio310-20Iap Firmware, Lenovo Aio310-20Iap, Lenovo Aio510-22Ish Firmware.