CVE-2026-31391

ANALYSIS PENDING

crypto: atmel-sha204a - Fix OOM ->tfm_count leak

Title source: cna

Description

In the Linux kernel, the following vulnerability has been resolved: crypto: atmel-sha204a - Fix OOM ->tfm_count leak If memory allocation fails, decrement ->tfm_count to avoid blocking future reads.

References (7)

Core 7

Core References

https://git.kernel.org/stable/c/c2d0c45dbb9eb272385ae919b17eef5a5318d3f8

https://git.kernel.org/stable/c/66ee9c1c3575b5d6afc340faca00fd40ed5b7ad9

https://git.kernel.org/stable/c/2bfc83cee05f8b9604502df27d94e8e2b4a3dbf1

https://git.kernel.org/stable/c/1ab70c260cf16f931a728b2cb63fff5f38c814d8

https://git.kernel.org/stable/c/6f502049a96b368ea6646c49d9520d6f69a101fa

https://git.kernel.org/stable/c/fd262dc6d758232511127372eba866b7600739ba

https://git.kernel.org/stable/c/d240b079a37e90af03fd7dfec94930eb6c83936e

Scores

EPSS 0.0003

EPSS Percentile 10.5%

Details

Status published

Products (17)

Linux/Linux < 5.3

Linux/Linux 5.10.253 - 5.10.*

Linux/Linux 5.3

Linux/Linux 6.1.167 - 6.1.*

Linux/Linux 6.12.78 - 6.12.*

Linux/Linux 6.18.20 - 6.18.*

Linux/Linux 6.19.10 - 6.19.*

Linux/Linux 6.6.130 - 6.6.*

Linux/Linux 7.0

Linux/Linux 7.0-rc3

... and 7 more

Published Apr 03, 2026

Tracked Since Apr 03, 2026