PT-2025-52662 · Valve+6 · Steam Deck+6

CVE-2025-68334 · Published 2025-01-01 · Updated 2026-07-28

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description The Linux kernel contains a flaw related to platform/x86/amd/pmc support for the Van Gogh SoC. Specifically, the ROG Xbox Ally (non-X) SoC, which shares a similar architecture with the Steam Deck, lacks proper suspend handler support. This causes the device to fail to suspend and results in a crash of the AMD GPU driver during resume due to a power hang. The Steam Deck supports S3, but this support was removed in the Xbox Ally, which only uses S0ix suspend. The missing handler prevents the device from entering a suspended state, leading to the driver crash upon resuming.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Related Identifiers

AZL-72898

CVE-2025-68334

ECHO-C672-1B9A-E8EC

OESA-2026-2581

USN-8094-1

USN-8094-2

USN-8094-3

USN-8094-4

USN-8094-5

USN-8152-1

USN-8567-1

USN-8574-1

USN-8574-2

USN-8574-3

USN-8595-1

USN-8595-2

USN-8595-3

USN-8596-1

USN-8606-1

USN-8607-1

USN-8608-1

USN-8609-1

USN-8619-1

Affected Products

Debian

Linuxmint

Linux Kernel

Rog Xbox Ally

Steam Deck

Ubuntu

Van Gogh Soc

References · 1563

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68334.json · Exploit
• https://ubuntu.com/security/CVE-2025-68763 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-31730 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-43445 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-31720 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-45938 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-63860 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-45991 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-68736 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-43227 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-23343 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-45999 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-53304 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-8574-3 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-68356 · Vendor Advisory