CVE-2025-37822
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.
https://nvd.nist.gov/vuln/detail/CVE-2025-37822
Categories
No category defined
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CPE
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REMEDIATION
EXPLOITS
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POC Github
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CAPEC
Common Attack Pattern Enumerations and Classifications
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