CVE-2024-42155

s390/pkey: Wipe copies of protected- and secure-keys

Description

In the Linux kernel, the following vulnerability has been resolved: s390/pkey: Wipe copies of protected- and secure-keys Although the clear-key of neither protected- nor secure-keys is accessible, this key material should only be visible to the calling process. So wipe all copies of protected- or secure-keys from stack, even in case of an error.

1.9

CVSS

Severity: Low

CVSS 3.1 •

EPSS 0.03%

Affected: Linux Linux

References

Link	Tags
https://git.kernel.org/stable/c/c746f7ced4ad88ee48d0b6c92710e4674403185b	patch
https://git.kernel.org/stable/c/f2ebdadd85af4f4d0cae1e5d009c70eccc78c207	patch

Frequently Asked Questions

What is the severity of CVE-2024-42155?: CVE-2024-42155 has been scored as a low severity vulnerability.
How to fix CVE-2024-42155?: To fix CVE-2024-42155, 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-2024-42155 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2024-42155 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-2024-42155?: CVE-2024-42155 affects Linux Linux, Linux Linux.

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