CVE-2024-27054

s390/dasd: fix double module refcount decrement

Medium · published May 1, 2024

CVSS v3.1
5.5
EPSS
0%
Percentile
18.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00273 · 18.6th percentile
Published
2024-05-01T12:54Z
EPSS history
Timeline
  • 01 MAY 12:54Z
    s390/dasd: fix double module refcount decrement
    cvelistv5