In the Linux kernel, the following vulnerability has been resolved:
drm/xe/oa: Limit num_syncs to prevent oversized allocations
The OA open parameters did not validate num_syncs, allowing userspace to pass arbitrarily large values, potentially leading to excessive allocations.
Add check to ensure that num_syncs does not exceed DRM_XE_MAX_SYNCS, returning -EINVAL when the limit is violated.
v2: use XE_IOCTL_DBG() and drop duplicated check. (Ashutosh)
(cherry picked from commit e057b2d2b8d815df3858a87dffafa2af37e5945b)
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 23, 2026 | Jul 23, 2026 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Jan 13, 2026 |
| Ubuntu | — | Upgrade linux-image-virtualUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-aws-6.17Upgrade linux-image-aws-64kUpgrade linux-image-oracle-6.17Upgrade linux-image-oracle-64kUpgrade linux-image-gcp-6.17Upgrade linux-image-oem-6.17Upgrade linux-image-oracleUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-oem-24.04dUpgrade linux-image-6.17.0-22-generic-64kUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-oem-24.04aUpgrade linux-image-gcp-64k-6.17Upgrade linux-image-realtimeUpgrade linux-image-6.17.0-1012-gcpUpgrade linux-image-oem-24.04bUpgrade linux-image-6.17.0-1012-gcp-64kUpgrade linux-image-6.17.0-1012-aws-64kUpgrade linux-image-oem-24.04cUpgrade linux-image-awsUpgrade linux-image-oem-24.04Upgrade linux-image-6.17.0-1010-realtimeUpgrade linux-image-6.17.0-1012-awsUpgrade linux-image-generic-64k-6.17Upgrade linux-image-azureUpgrade linux-image-6.17.0-1014-raspiUpgrade linux-image-virtual-6.17Upgrade linux-image-gcp-64kUpgrade linux-image-6.17.0-22-genericUpgrade linux-image-raspi-6.17Upgrade linux-image-6.17.0-1013-azureUpgrade linux-image-genericUpgrade linux-image-raspiUpgrade linux-image-oracle-64k-6.17Upgrade linux-image-gcpUpgrade linux-image-6.17.0-1020-oemUpgrade linux-image-6.17.0-1011-oracle-64kUpgrade linux-image-realtime-hwe-24.04Upgrade linux-image-realtime-6.17Upgrade linux-image-generic-64kUpgrade linux-image-azure-6.17Upgrade linux-image-6.17.0-1011-oracleUpgrade linux-image-aws-64k-6.17Upgrade linux-image-generic-6.17 | Apr 17, 2026 | Jan 13, 2026 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub