VDB
DEBIAN-CVE-2025-68173
DEBIAN-CVE-2025-68173
PUBLISHED
In the Linux kernel, the following vulnerability has been resolved: ftrace: Fix softlockup in ftrace_module_enable A soft lockup was observed when loading amdgpu module. If a module has a lot of tracable functions, multiple calls to kallsyms_lookup can spend too much time in RCU critical section and with disabled preemption, causing kernel panic. This is the same issue that was fixed in commit d0b24b4e91fc ("ftrace: Prevent RCU stall on PREEMPT_VOLUNTARY kernels") and commit 42ea22e754ba ("ftrace: Add cond_resched() to ftrace_graph_set_hash()"). Fix it the same way by adding cond_resched() in ftrace_module_enable.
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | linux | 6.12.48-1, 6.12.57-1, 0 |
| Debian:14 | linux | 6.12.74-2, 6.12.74-2~bpo12+1, 6.13.10-1~exp1 |
| Debian:11 | linux-6.1 | 0, 6.1.106-3~deb11u1, 6.1.106-3~deb11u2 |
| Debian:12 | linux | 6.1.124-1, 6.1.139-1, 6.1.140-1 |
| Debian:11 | linux | *, 6.12.9-1, * |
Timeline
- Dec 16, 2025 CVE Published
- Apr 28, 2026 CVE Updated