Updated:
Description:
In the Linux kernel, the following vulnerability has been resolved: mm/page_table_check: fix crash on ZONE_DEVICE Not all pages may apply to pgtable check. One example is ZONE_DEVICE pages: they map PFNs directly, and they don't allocate page_ext at all even if there's struct page around. One may reference devm_memremap_pages(). When both ZONE_DEVICE and page-table-check enabled, then try to map some dax memories, one can trigger kernel bug constantly now when the kernel was trying to inject some pfn maps on the dax device: kernel BUG at mm/page_table_check.c:55! While it's pretty legal to use set_pxx_at() for ZONE_DEVICE pages for page fault resolutions, skip all the checks if page_ext doesn't even exist in pgtable checker, which applies to ZONE_DEVICE but maybe more.
CVSS3: 5.5
| OS | Vendor version | Errata |
|---|---|---|
| RHEL 9 | 5.14.0-503.11.1.el9_5 | RHSA-2024:9315 |
| Oracle Linux 9 | 5.14.0-503.11.1.el9_5 | ELSA-2024-9315 |
| Rocky Linux 9 | 5.14.0-503.11.1.el9_5 | RLSA-2024:9315 |
| AlmaLinux 9 | 5.14.0-503.11.1.el9_5 | ALSA-2024:9315 |
| Debian 12 | 6.1.99-1 | DSA-5731-1 |
| Ubuntu 24.04 | 6.8.0-44.44 | USN-6999-1 |
| OS | Original kernel version | State |
|---|---|---|
| RHEL 9 |
5.14.0-284.30.1.el9_2
show all
hide all
5.14.0-362.13.1.el9_3
5.14.0-362.18.1.el9_3
5.14.0-362.24.1.el9_3
5.14.0-362.8.1.el9_3
5.14.0-427.13.1.el9_4
5.14.0-427.16.1.el9_4
5.14.0-427.18.1.el9_4
5.14.0-427.20.1.el9_4
5.14.0-427.22.1.el9_4
5.14.0-427.24.1.el9_4
5.14.0-427.26.1.el9_4
5.14.0-427.28.1.el9_4
5.14.0-427.31.1.el9_4
5.14.0-427.33.1.el9_4
5.14.0-427.35.1.el9_4
5.14.0-427.37.1.el9_4
5.14.0-427.40.1.el9_4
5.14.0-427.42.1.el9_4
5.14.0-284.11.1.el9_2
5.14.0-284.18.1.el9_2
5.14.0-284.25.1.el9_2
|
Released |
| Oracle Linux 9 |
5.14.0-284.11.1.el9_2
show all
hide all
5.14.0-284.18.1.el9_2
5.14.0-284.25.1.0.1.el9_2
5.14.0-284.25.1.el9_2
5.14.0-284.30.0.1.el9_2
5.14.0-284.30.1.el9_2
5.14.0-362.13.0.1.el9_3
5.14.0-362.13.1.el9_3
5.14.0-362.18.0.1.el9_3
5.14.0-362.18.0.2.el9_3
5.14.0-362.18.1.el9_3
5.14.0-362.24.1.0.1.el9_3
5.14.0-362.24.1.0.2.el9_3
5.14.0-362.24.1.el9_3
5.14.0-362.8.1.el9_3
5.14.0-427.13.1.el9_4
5.14.0-427.16.1.el9_4
5.14.0-427.18.1.el9_4
5.14.0-427.20.1.el9_4
5.14.0-427.22.1.el9_4
5.14.0-427.24.1.el9_4
5.14.0-427.26.1.el9_4
5.14.0-427.28.1.el9_4
5.14.0-427.31.1.el9_4
5.14.0-427.33.1.el9_4
5.14.0-427.35.1.el9_4
5.14.0-427.37.1.el9_4
5.14.0-427.40.1.el9_4
5.14.0-427.42.1.el9_4
|
Released |
| Rocky Linux 9 |
5.14.0-284.30.1.el9_2
show all
hide all
5.14.0-362.13.1.el9_3
5.14.0-362.18.1.el9_3.0.1
5.14.0-362.18.1.el9_3
5.14.0-362.24.1.el9_3.0.1
5.14.0-362.24.1.el9_3
5.14.0-362.8.1.el9_3
5.14.0-427.16.1.el9_4
5.14.0-427.18.1.el9_4
5.14.0-427.20.1.el9_4.0.1
5.14.0-427.20.1.el9_4
5.14.0-427.22.1.el9_4
5.14.0-427.24.1.el9_4
5.14.0-427.26.1.el9_4
5.14.0-427.28.1.el9_4
5.14.0-427.31.1.el9_4
5.14.0-427.33.1.el9_4
5.14.0-427.35.1.el9_4
5.14.0-427.37.1.el9_4
5.14.0-427.40.1.el9_4
5.14.0-427.42.1.el9_4
|
Released |
| AlmaLinux 9 |
5.14.0-284.11.1.el9_2
show all
hide all
5.14.0-284.18.1.el9_2
5.14.0-284.25.1.el9_2
5.14.0-284.30.1.el9_2
5.14.0-362.13.1.el9_3
5.14.0-362.18.1.el9_3
5.14.0-362.24.1.el9_3
5.14.0-362.24.2.el9_3
5.14.0-362.8.1.el9_3
5.14.0-427.13.1.el9_4
5.14.0-427.16.1.el9_4
5.14.0-427.18.1.el9_4
5.14.0-427.20.1.el9_4
5.14.0-427.22.1.el9_4
5.14.0-427.24.1.el9_4
5.14.0-427.26.1.el9_4
5.14.0-427.28.1.el9_4
5.14.0-427.31.1.el9_4
5.14.0-427.33.1.el9_4
5.14.0-427.35.1.el9_4
5.14.0-427.37.1.el9_4
5.14.0-427.40.1.el9_4
5.14.0-427.42.1.el9_4
|
Released |
| Debian 12 | |
Planned |
| Ubuntu 24.04 | |
Planned |