CVE-2024-27054

s390/dasd: fix double module refcount decrement

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.

5.5

CVSS

Severity: Medium

CVSS 3.1 •

EPSS 0.05%

Affected: Linux Linux

References

Link	Tags
https://git.kernel.org/stable/c/9fe0562179d8fa960afca0eaed6d4ba4122a3cc6
https://git.kernel.org/stable/c/edbdb0d94143db46edd373cc93e433832d29fe19	patch
https://git.kernel.org/stable/c/ad999aa18103fa038787b6a8a55020abcf34df1a	patch
https://git.kernel.org/stable/c/ec09bcab32fc4765e0cc97e1b72cdd067135f37e	patch
https://git.kernel.org/stable/c/fa18aa507ea71d8914b6acb2c94db311c757c650	patch
https://git.kernel.org/stable/c/ebc5a3bd79e54f98c885c26f0862a27a02c487c5	patch
https://git.kernel.org/stable/c/c3116e62ddeff79cae342147753ce596f01fcf06	patch

Frequently Asked Questions

What is the severity of CVE-2024-27054?: CVE-2024-27054 has been scored as a medium severity vulnerability.
How to fix CVE-2024-27054?: To fix CVE-2024-27054, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-27054 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2024-27054 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-27054?: CVE-2024-27054 affects Linux Linux, Linux Linux.

This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.