CVE-2024-42155

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.

CVSS v3.1 Score

1.9

LOW

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N

Affected Products

Vendor	Product	Versions
linux	linux_kernel	4.11 — 6.9.9

References

Advisories & Patches

https://git.kernel.org/stable/c/c746f7ced4ad88ee48d0b6c92710e4674403185b https://git.kernel.org/stable/c/f2ebdadd85af4f4d0cae1e5d009c70eccc78c207 https://git.kernel.org/stable/c/c746f7ced4ad88ee48d0b6c92710e4674403185b https://git.kernel.org/stable/c/f2ebdadd85af4f4d0cae1e5d009c70eccc78c207

Frequently Asked Questions

What is CVE-2024-42155? +

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. It has a CVSS v3.1 base score of 1.9 (LOW).

How severe is CVE-2024-42155? +

CVE-2024-42155 has a CVSS v3.1 score of 1.9 out of 10, rated LOW. This is a low-severity vulnerability with limited impact.

What products are affected by CVE-2024-42155? +

CVE-2024-42155 affects products from linux, specifically: linux_kernel. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-42155? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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