Description

In the Linux kernel, the following vulnerability has been resolved:

s390/dasd: fix double module refcount decrement

Once the discipline is associated with the device, deleting the device
takes care of decrementing the module's refcount. Doing it manually on
this error path causes refcount to artificially decrease on each error
while it should just stay the same.

Classification

CVE ID: CVE-2024-27054

Affected Products

Vendor: Linux

Product: Linux

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 12.41% (scored less or equal to compared to others)

EPSS Date: 2025-02-04 (when was this score calculated)

References

https://git.kernel.org/stable/c/edbdb0d94143db46edd373cc93e433832d29fe19
https://git.kernel.org/stable/c/ad999aa18103fa038787b6a8a55020abcf34df1a
https://git.kernel.org/stable/c/ec09bcab32fc4765e0cc97e1b72cdd067135f37e
https://git.kernel.org/stable/c/fa18aa507ea71d8914b6acb2c94db311c757c650
https://git.kernel.org/stable/c/ebc5a3bd79e54f98c885c26f0862a27a02c487c5
https://git.kernel.org/stable/c/c3116e62ddeff79cae342147753ce596f01fcf06

Timeline