CVE-2026-64592
Description
AI Translation Available
In the Linux kernel, the following vulnerability has been resolved:
riscv: mm: Unconditionally sfence.vma for spurious fault
Svvptc does not guarantee that it's safe to just return here. Since we
have already cleared our bit, if, theoretically, the bounded timeframe
for the accessed page to become valid still hasn't happened after sret,
we could fault again and actually crash.
Hopefully, these spurious faults should be rare enough that this is an
acceptable slowdown.
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,0016
Percentile
0,1th
Updated
EPSS Score Trend (Last 3 Days)
https://git.kernel.org/stable/c/1b2c6b56a9fa0dcbef461039937de22b1cbecc7d
https://git.kernel.org/stable/c/4d730cab96e6b75e4a07c4baf37294ebc07f795e
https://git.kernel.org/stable/c/c4df24702bfc3cd2bed7746b94dc6139a3fa5428
https://git.kernel.org/stable/c/ede985ff4b569ed2454024f8bb107a6729fe08aa