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

VendorProductVersions
Debian:14linux0, 0
Debian:11linux-6.16.1.162-1, 6.1.159-1, 0
Debian:12linux6.1.94-1, 6.1.94-1~bpo11+1, 6.1.98-1
Debian:13linux0, 0

Timeline

  • May 8, 2025 CVE Published
  • Apr 28, 2026 CVE Updated
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