VDB
DEBIAN-CVE-2025-37822
DEBIAN-CVE-2025-37822
PUBLISHED
CVSS 7.800000190734863 HIGH
In the Linux kernel, the following vulnerability has been resolved: riscv: uprobes: Add missing fence.i after building the XOL buffer The XOL (execute out-of-line) buffer is used to single-step the replaced instruction(s) for uprobes. The RISC-V port was missing a proper fence.i (i$ flushing) after constructing the XOL buffer, which can result in incorrect execution of stale/broken instructions. This was found running the BPF selftests "test_progs: uprobe_autoattach, attach_probe" on the Spacemit K1/X60, where the uprobes tests randomly blew up.
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | linux | 0, 0 |
| Debian:11 | linux-6.1 | 6.1.162-1, 6.1.159-1, 0 |
| Debian:12 | linux | 6.1.94-1, 6.1.94-1~bpo11+1, 6.1.98-1 |
| Debian:13 | linux | 0, 0 |
Timeline
- May 8, 2025 CVE Published
- Apr 28, 2026 CVE Updated