CVE-2026-31397

Publication date 6 April 2026

Last updated 6 April 2026

Ubuntu priority

Medium

Why this priority?

Description

In the Linux kernel, the following vulnerability has been resolved: mm/huge_memory: fix use of NULL folio in move_pages_huge_pmd() move_pages_huge_pmd() handles UFFDIO_MOVE for both normal THPs and huge zero pages. For the huge zero page path, src_folio is explicitly set to NULL, and is used as a sentinel to skip folio operations like lock and rmap. In the huge zero page branch, src_folio is NULL, so folio_mk_pmd(NULL, pgprot) passes NULL through folio_pfn() and page_to_pfn(). With SPARSEMEM_VMEMMAP this silently produces a bogus PFN, installing a PMD pointing to non-existent physical memory. On other memory models it is a NULL dereference. Use page_folio(src_page) to obtain the valid huge zero folio from the page, which was obtained from pmd_page() and remains valid throughout. After commit d82d09e48219 ("mm/huge_memory: mark PMD mappings of the huge zero folio special"), moved huge zero PMDs must remain special so vm_normal_page_pmd() continues to treat them as special mappings. move_pages_huge_pmd() currently reconstructs the destination PMD in the huge zero page branch, which drops PMD state such as pmd_special() on architectures with CONFIG_ARCH_HAS_PTE_SPECIAL. As a result, vm_normal_page_pmd() can treat the moved huge zero PMD as a normal page and corrupt its refcount. Instead of reconstructing the PMD from the folio, derive the destination entry from src_pmdval after pmdp_huge_clear_flush(), then handle the PMD metadata the same way move_huge_pmd() does for moved entries by marking it soft-dirty and clearing uffd-wp.

Status

Package Ubuntu Release Status
linux 25.10 questing
Needs evaluation
24.04 LTS noble
Needs evaluation
22.04 LTS jammy
Needs evaluation
20.04 LTS focal
Needs evaluation
18.04 LTS bionic
Needs evaluation
16.04 LTS xenial
Needs evaluation
14.04 LTS trusty
Needs evaluation
linux-hwe 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
18.04 LTS bionic Ignored replaced by linux-hwe-5.4
16.04 LTS xenial
Needs evaluation
linux-hwe-5.4 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
18.04 LTS bionic
Needs evaluation
linux-hwe-5.8 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Ignored superseded by linux-hwe-5.11
linux-hwe-5.11 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Ignored superseded by linux-hwe-5.13
linux-hwe-5.13 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Ignored superseded by linux-hwe-5.15
linux-hwe-5.15 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal
Needs evaluation
linux-hwe-5.19 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Ignored superseded by linux-hwe-6.2
linux-hwe-6.2 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Ignored superseded by linux-hwe-6.5
linux-hwe-6.5 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Ignored superseded by linux-hwe-6.8
linux-hwe-6.8 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy
Needs evaluation
linux-hwe-6.11 25.10 questing Not in release
24.04 LTS noble Ignored superseded by linux-hwe-6.14
22.04 LTS jammy Not in release
linux-hwe-6.14 25.10 questing Not in release
24.04 LTS noble
Needs evaluation
22.04 LTS jammy Not in release
linux-hwe-6.17 25.10 questing Not in release
24.04 LTS noble
Needs evaluation
22.04 LTS jammy Not in release
linux-hwe-edge 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
18.04 LTS bionic Ignored superseded by linux-hwe-5.4
16.04 LTS xenial Ignored superseded by linux-hwe
linux-lts-xenial 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
14.04 LTS trusty
Needs evaluation
linux-kvm 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy
Needs evaluation
20.04 LTS focal
Needs evaluation
18.04 LTS bionic
Needs evaluation
16.04 LTS xenial
Needs evaluation
linux-allwinner-5.19 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Ignored end of kernel support
linux-aws 25.10 questing
Needs evaluation
24.04 LTS noble
Needs evaluation
22.04 LTS jammy
Needs evaluation
20.04 LTS focal
Needs evaluation
18.04 LTS bionic
Needs evaluation
16.04 LTS xenial
Needs evaluation
14.04 LTS trusty
Needs evaluation
linux-aws-5.0 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
18.04 LTS bionic Ignored superseded by linux-aws-5.3
linux-aws-5.3 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
18.04 LTS bionic Ignored superseded by linux-aws-5.4
linux-aws-5.4 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
18.04 LTS bionic
Needs evaluation
linux-aws-5.8 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Ignored superseded by linux-aws-5.11
linux-aws-5.11 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Ignored superseded by linux-aws-5.13
linux-aws-5.13 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Ignored superseded by linux-aws-5.15
linux-aws-5.15 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal
Needs evaluation
linux-aws-5.19 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Ignored superseded by linux-aws-6.2
linux-aws-6.2 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Ignored superseded by linux-aws-6.5
linux-aws-6.5 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Ignored superseded by linux-aws-6.8
linux-aws-6.8 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy
Needs evaluation
linux-aws-6.14 25.10 questing Not in release
24.04 LTS noble
Needs evaluation
22.04 LTS jammy Not in release
linux-aws-6.17 25.10 questing Not in release
24.04 LTS noble
Needs evaluation
22.04 LTS jammy Not in release
linux-aws-hwe 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
16.04 LTS xenial
Needs evaluation
linux-azure 25.10 questing
Needs evaluation
24.04 LTS noble
Needs evaluation
22.04 LTS jammy
Needs evaluation
20.04 LTS focal
Needs evaluation
18.04 LTS bionic Ignored superseded by linux-azure-5.3
16.04 LTS xenial
Needs evaluation
14.04 LTS trusty
Needs evaluation
linux-azure-4.15 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
18.04 LTS bionic
Needs evaluation
linux-azure-5.3 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
18.04 LTS bionic Ignored superseded by linux-azure-5.4
linux-azure-5.4 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
18.04 LTS bionic
Needs evaluation
linux-azure-5.8 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Ignored superseded by linux-azure-5.11
linux-azure-5.11 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Ignored superseded by linux-azure-5.13
linux-azure-5.13 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Ignored superseded by linux-azure-5.15
linux-azure-5.15 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal
Needs evaluation
linux-azure-5.19 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Ignored superseded by linux-azure-6.2
linux-azure-6.2 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Ignored superseded by linux-azure-6.5
linux-azure-6.5 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Ignored superseded by linux-azure-6.8
linux-azure-6.8 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy
Needs evaluation
linux-azure-6.11 25.10 questing Not in release
24.04 LTS noble Ignored superseded by linux-azure-6.14
22.04 LTS jammy Not in release
linux-azure-6.14 25.10 questing Not in release
24.04 LTS noble
Needs evaluation
22.04 LTS jammy Not in release
linux-azure-6.17 25.10 questing Not in release
24.04 LTS noble
Needs evaluation
22.04 LTS jammy Not in release
linux-azure-fde 25.10 questing
Needs evaluation
24.04 LTS noble
Needs evaluation
22.04 LTS jammy
Needs evaluation
20.04 LTS focal Ignored superseded by linux-azure-fde-5.15
linux-azure-fde-5.15 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal
Needs evaluation
linux-azure-fde-5.19 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Ignored superseded by linux-azure-fde-6.2
linux-azure-fde-6.2 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Ignored replaced by linux-azure-6.5
linux-azure-fde-6.8 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy
Needs evaluation
linux-azure-fde-6.14 25.10 questing Not in release
24.04 LTS noble
Needs evaluation
22.04 LTS jammy Not in release
linux-azure-fde-6.17 25.10 questing Not in release
24.04 LTS noble
Needs evaluation
22.04 LTS jammy Not in release
linux-azure-nvidia 25.10 questing Not in release
24.04 LTS noble
Needs evaluation
22.04 LTS jammy Not in release
linux-azure-nvidia-6.14 25.10 questing Not in release
24.04 LTS noble
Needs evaluation
22.04 LTS jammy Not in release
linux-bluefield 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal
Needs evaluation
linux-azure-edge 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
18.04 LTS bionic Ignored superseded by linux-azure-5.3
linux-fips 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal  
Needs evaluation
18.04 LTS bionic  
Needs evaluation
16.04 LTS xenial  
Needs evaluation
linux-aws-fips 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal  
Needs evaluation
18.04 LTS bionic  
Needs evaluation
linux-azure-fips 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal  
Needs evaluation
18.04 LTS bionic  
Needs evaluation
linux-gcp-fips 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal  
Needs evaluation
18.04 LTS bionic  
Needs evaluation
linux-gcp 25.10 questing
Needs evaluation
24.04 LTS noble
Needs evaluation
22.04 LTS jammy
Needs evaluation
20.04 LTS focal
Needs evaluation
18.04 LTS bionic Ignored superseded by linux-gcp-5.3
16.04 LTS xenial
Needs evaluation
linux-gcp-4.15 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
18.04 LTS bionic
Needs evaluation
linux-gcp-5.3 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
18.04 LTS bionic Ignored superseded by linux-gcp-5.4
linux-gcp-5.4 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
18.04 LTS bionic
Needs evaluation
linux-gcp-5.8 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Ignored superseded by linux-gcp-5.11
linux-gcp-5.11 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Ignored superseded by linux-gcp-5.13
linux-gcp-5.13 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Ignored superseded by linux-gcp-5.15
linux-gcp-5.15 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal
Needs evaluation
linux-gcp-5.19 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Ignored superseded by linux-gcp-6.2
linux-gcp-6.2 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Ignored superseded by linux-gcp-6.5
linux-gcp-6.5 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Ignored superseded by linux-gcp-6.8
linux-gcp-6.8 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy
Needs evaluation
linux-gcp-6.11 25.10 questing Not in release
24.04 LTS noble Ignored superseded by linux-gcp-6.14
22.04 LTS jammy Not in release
linux-gcp-6.14 25.10 questing Not in release
24.04 LTS noble
Needs evaluation
22.04 LTS jammy Not in release
linux-gcp-6.17 25.10 questing Not in release
24.04 LTS noble
Needs evaluation
22.04 LTS jammy Not in release
linux-gke 25.10 questing Not in release
24.04 LTS noble
Needs evaluation
22.04 LTS jammy
Needs evaluation
20.04 LTS focal Ignored end of kernel support
linux-gke-4.15 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
18.04 LTS bionic Ignored superseded by linux-gke-5.0
linux-gke-5.4 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
18.04 LTS bionic Ignored end of kernel support
linux-gke-5.15 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Ignored end of kernel support
linux-gkeop 25.10 questing Not in release
24.04 LTS noble
Needs evaluation
22.04 LTS jammy
Needs evaluation
20.04 LTS focal Ignored end of kernel support
linux-gkeop-5.4 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
18.04 LTS bionic Ignored end of kernel support
linux-gkeop-5.15 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Ignored end of kernel support
linux-ibm 25.10 questing Not in release
24.04 LTS noble
Needs evaluation
22.04 LTS jammy
Needs evaluation
20.04 LTS focal
Needs evaluation
linux-ibm-5.4 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
18.04 LTS bionic
Needs evaluation
linux-ibm-5.15 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal
Needs evaluation
linux-ibm-6.8 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy
Needs evaluation
linux-intel-5.13 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Ignored end of kernel support
linux-intel-iotg 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy
Needs evaluation
linux-intel-iotg-5.15 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal
Needs evaluation
linux-iot 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal
Needs evaluation
linux-intel-iot-realtime 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Ignored superseded by Ubuntu Pro ppa version
linux-lowlatency 25.10 questing Not in release
24.04 LTS noble
Needs evaluation
22.04 LTS jammy
Needs evaluation
linux-lowlatency-hwe-5.15 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal
Needs evaluation
linux-lowlatency-hwe-5.19 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Ignored superseded by linux-lowlatency-hwe-6.2
linux-lowlatency-hwe-6.2 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Ignored superseded by linux-lowlatency-hwe-6.5
linux-lowlatency-hwe-6.5 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Ignored superseded by linux-lowlatency-hwe-6.8
linux-lowlatency-hwe-6.8 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy
Needs evaluation
linux-lowlatency-hwe-6.11 25.10 questing Not in release
24.04 LTS noble Ignored replaced by linux-hwe-6.14
22.04 LTS jammy Not in release
linux-nvidia 25.10 questing Not in release
24.04 LTS noble
Needs evaluation
22.04 LTS jammy
Needs evaluation
linux-nvidia-6.2 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Ignored superseded by linux-nvidia-6.5
linux-nvidia-6.5 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Ignored superseded by linux-nvidia-6.8
linux-nvidia-6.8 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy
Needs evaluation
linux-nvidia-6.11 25.10 questing Not in release
24.04 LTS noble Ignored end of kernel support
22.04 LTS jammy Not in release
linux-nvidia-lowlatency 25.10 questing Not in release
24.04 LTS noble
Needs evaluation
22.04 LTS jammy Not in release
linux-nvidia-tegra 25.10 questing Not in release
24.04 LTS noble
Needs evaluation
22.04 LTS jammy
Needs evaluation
linux-nvidia-tegra-5.15 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal
Needs evaluation
linux-nvidia-tegra-igx 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy
Needs evaluation
linux-oracle 25.10 questing
Needs evaluation
24.04 LTS noble
Needs evaluation
22.04 LTS jammy
Needs evaluation
20.04 LTS focal
Needs evaluation
18.04 LTS bionic
Needs evaluation
16.04 LTS xenial
Needs evaluation
linux-oracle-5.0 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
18.04 LTS bionic Ignored superseded by linux-oracle-5.3
linux-oracle-5.3 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
18.04 LTS bionic Ignored superseded by linux-oracle-5.4
linux-oracle-5.4 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
18.04 LTS bionic
Needs evaluation
linux-oracle-5.8 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Ignored superseded by linux-oracle-5.11
linux-oracle-5.11 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Ignored superseded by linux-oracle-5.13
linux-oracle-5.13 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Ignored superseded by linux-oracle-5.15
linux-oracle-5.15 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal
Needs evaluation
linux-oracle-6.5 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Ignored superseded by linux-oracle-6.8
linux-oracle-6.8 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy
Needs evaluation
linux-oracle-6.14 25.10 questing Not in release
24.04 LTS noble
Needs evaluation
22.04 LTS jammy Not in release
linux-oracle-6.17 25.10 questing Not in release
24.04 LTS noble
Needs evaluation
22.04 LTS jammy Not in release
linux-oem 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
18.04 LTS bionic Ignored replaced by linux-hwe-5.4
linux-oem-5.6 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Ignored superseded by linux-oem-5.10
linux-oem-5.10 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Ignored superseded by linux-oem-5.13
linux-oem-5.13 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Ignored superseded by linux-oem-5.14
linux-oem-5.14 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Ignored replaced by linux-hwe-5.15
linux-oem-5.17 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Ignored superseded by linux-oem-6.1
linux-oem-6.0 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Ignored superseded by linux-oem-6.1
linux-oem-6.1 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Ignored superseded by linux-oem-6.5
linux-oem-6.5 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Ignored superseded by linux-oem-6.8
linux-oem-6.8 25.10 questing Not in release
24.04 LTS noble Ignored superseded by linux-oem-6.14
22.04 LTS jammy Not in release
linux-oem-6.11 25.10 questing Not in release
24.04 LTS noble Ignored superseded by linux-oem-6.14
22.04 LTS jammy Not in release
linux-oem-6.14 25.10 questing Not in release
24.04 LTS noble
Needs evaluation
22.04 LTS jammy Not in release
linux-oem-6.17 25.10 questing Not in release
24.04 LTS noble
Needs evaluation
22.04 LTS jammy Not in release
linux-raspi 25.10 questing
Needs evaluation
24.04 LTS noble
Needs evaluation
22.04 LTS jammy
Needs evaluation
20.04 LTS focal
Needs evaluation
linux-raspi2 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Ignored replaced by linux-raspi
linux-raspi-5.4 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
18.04 LTS bionic
Needs evaluation
linux-raspi-realtime 25.10 questing Not in release
24.04 LTS noble Ignored superseded by Ubuntu Pro ppa version
22.04 LTS jammy Not in release
linux-realtime 25.10 questing
Needs evaluation
24.04 LTS noble Ignored superseded by Ubuntu Pro ppa version
22.04 LTS jammy Ignored superseded by Ubuntu Pro ppa version
linux-realtime-6.8 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
linux-realtime-6.14 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
linux-riscv 25.10 questing
Needs evaluation
24.04 LTS noble Ignored replaced by linux-riscv-6.14
22.04 LTS jammy Ignored end of kernel support
20.04 LTS focal Ignored superseded by linux-riscv-5.8
linux-riscv-5.8 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Ignored superseded by linux-riscv-5.11
linux-riscv-5.11 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Ignored superseded by linux-riscv-5.13
linux-riscv-5.15 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal
Needs evaluation
linux-riscv-5.19 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Ignored end of kernel support
linux-riscv-6.5 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Ignored superseded by linux-riscv-6.8
linux-riscv-6.8 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy
Needs evaluation
linux-riscv-6.14 25.10 questing Not in release
24.04 LTS noble Ignored superseded by linux-riscv-6.17
22.04 LTS jammy Not in release
linux-riscv-6.17 25.10 questing Not in release
24.04 LTS noble
Needs evaluation
22.04 LTS jammy Not in release
linux-starfive-5.19 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Ignored end of kernel support
linux-starfive-6.2 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Ignored superseded by linux-starfive-6.5
linux-starfive-6.5 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Ignored end of kernel support
linux-xilinx 25.10 questing Not in release
24.04 LTS noble
Needs evaluation
22.04 LTS jammy Not in release
linux-xilinx-zynqmp 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy
Needs evaluation
20.04 LTS focal
Needs evaluation
linux-realtime-6.17 25.10 questing Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release

Patch details

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Package Patch details
linux

References

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