In the Linux kernel, the following vulnerability has been resolved:
drm/i915/gt: Use spin_lock_irqsave() in interruptible context
spin_lock/unlock() functions used in interrupt contexts could result in a deadlock, as seen in GitLab issue #13399, which occurs when interrupt comes in while holding a lock.
Try to remedy the problem by saving irq state before spin lock acquisition.
v2: add irqs' state save/restore calls to all locks/unlocks in signal_irq_work() execution (Maciej)
v3: use with spin_lock_irqsave() in guc_lrc_desc_unpin() instead of other lock/unlock calls and add Fixes and Cc tags (Tvrtko); change title and commit message
(cherry picked from commit c088387ddd6482b40f21ccf23db1125e8fa4af7e)
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 23, 2026 | Jul 23, 2026 |
| Suse | — | Upgrade kernel-syms-azureUpgrade kernel-devel-azureUpgrade kernel-sourceUpgrade kernel-develUpgrade kernel-64kb-develUpgrade kernel-symsUpgrade kernel-zfcpdumpUpgrade kernel-default-vdsoUpgrade kernel-azure-develUpgrade kernel-kvmsmall-develUpgrade kernel-kvmsmallUpgrade kernel-source-azureUpgrade kernel-kvmsmall-vdsoUpgrade kernel-64kb-extraUpgrade kernel-default-extraUpgrade kernel-docs-htmlUpgrade kernel-docsUpgrade kernel-defaultUpgrade kernel-64kbUpgrade kernel-obs-qaUpgrade reiserfs-kmp-defaultUpgrade kernel-azure-vdsoUpgrade kernel-default-baseUpgrade kernel-default-livepatchUpgrade kernel-macrosUpgrade kernel-source-vanillaUpgrade kernel-obs-buildUpgrade kernel-azure-extraUpgrade kernel-default-develUpgrade kernel-azure | Dec 5, 2025 | Jul 8, 2025 |
| Ubuntu | — | Upgrade linux-image-genericUpgrade linux-image-azureUpgrade linux-image-6.11.0-26-generic-64kUpgrade linux-image-lowlatency-64kUpgrade linux-image-realtimeUpgrade linux-image-6.11.0-1014-lowlatencyUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-gcp-64kUpgrade linux-image-raspiUpgrade linux-image-6.11.0-26-genericUpgrade linux-image-6.11.0-1014-awsUpgrade linux-image-6.11.0-1015-azure-fdeUpgrade linux-image-6.11.0-1022-oemUpgrade linux-image-lowlatencyUpgrade linux-image-virtualUpgrade linux-image-6.11.0-1014-lowlatency-64kUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-6.11.0-1015-gcp-64kUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-azure-fdeUpgrade linux-image-oracleUpgrade linux-image-6.11.0-1015-azureUpgrade linux-image-generic-64kUpgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-oem-24.04bUpgrade linux-image-6.11.0-1016-oracle-64kUpgrade linux-image-6.11.0-1013-raspiUpgrade linux-image-6.11.0-1010-realtimeUpgrade linux-image-oracle-64kUpgrade linux-image-6.11.0-1015-gcpUpgrade linux-image-gcpUpgrade linux-image-6.11.0-1016-oracleUpgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-aws | May 21, 2025 | Mar 12, 2025 |
Prioritise with Active Threat Intelligence
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