CVE-2026-31391

Summary

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.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxda001fb651b00e1deeaf24767dd691ae8152a4f5 < c2d0c45dbb9eb272385ae919b17eef5a5318d3f8affected
LinuxLinuxda001fb651b00e1deeaf24767dd691ae8152a4f5 < 66ee9c1c3575b5d6afc340faca00fd40ed5b7ad9affected
LinuxLinuxda001fb651b00e1deeaf24767dd691ae8152a4f5 < 2bfc83cee05f8b9604502df27d94e8e2b4a3dbf1affected
LinuxLinuxda001fb651b00e1deeaf24767dd691ae8152a4f5 < 1ab70c260cf16f931a728b2cb63fff5f38c814d8affected
LinuxLinuxda001fb651b00e1deeaf24767dd691ae8152a4f5 < 6f502049a96b368ea6646c49d9520d6f69a101faaffected
LinuxLinuxda001fb651b00e1deeaf24767dd691ae8152a4f5 < fd262dc6d758232511127372eba866b7600739baaffected
LinuxLinuxda001fb651b00e1deeaf24767dd691ae8152a4f5 < d240b079a37e90af03fd7dfec94930eb6c83936eaffected
LinuxLinux5.3affected
LinuxLinux0 < 5.3unaffected
LinuxLinux5.10.253 <= 5.10.*unaffected
LinuxLinux6.1.167 <= 6.1.*unaffected
LinuxLinux6.6.130 <= 6.6.*unaffected
LinuxLinux6.12.78 <= 6.12.*unaffected
LinuxLinux6.18.20 <= 6.18.*unaffected
LinuxLinux6.19.10 <= 6.19.*unaffected
LinuxLinux7.0 <= *unaffected

Weaknesses

References