CVE-2026-68268

drm/xe: Return error on non-migratable faults requiring devmem

N/A
Published: August 10, 2026 at 12:01 PM UTC
Updated: August 17, 2026 at 05:18 AM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
N/A
Exploit prediction
EPSS 0.2%

Description

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Return error on non-migratable faults requiring devmem Non-migratable faults that require devmem incorrectly jump to the 'out' label, which squashes the error code intended to be returned to the upper layers. Fix this by returning -EACCES instead. (cherry picked from commit c4508edb2c723de93717272488ea65b165637eac)

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

6.18 ≤ v < 6.18.426.18 ≤ v < 7.1.66.18 ≤ v < 7.24208fac3dce52d4328007028ec88dd5d0e78dcf26.18
Vendor states this is fixed in 136fb61ba8571076dc5d49350a0e6d002d740b74 (fixed)
Vendor states this is fixed in 7445e1b85159baf40d56b9557f344f131f924dd0 (fixed)
Vendor states this is fixed in 90a8a938e0caecc9ee9dec3eb9eda92d66ba02a3 (fixed)
Vendor states this is fixed in 6.18 (unaffected)
Vendor states this is fixed in 6.18.42 (unaffected)
Vendor states this is fixed in 7.1.6 (unaffected)
Vendor states this is fixed in 7.2 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

Quick Info

StatusRECEIVED

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