Linux Kernel Security Vulnerabilities

The Linux kernel version 4.13 contains a security vulnerability. This vulnerability arises from the lack of masking of the CK bit in the s390backupmcckinfo function. As a result, the machine check for the host channel subsystem is re-injected into the client side, potentially leading to memory...

CVE-2022-50307

In CVE-2022-50307, the Linux kernel s390/cio subsystem had an out-of-bounds read during cio_ignore free scans. The bug arose from an optimization that excluded online devices from scans, incorrectly assuming I/O-subchannel drvdata pointed to a private struct, which is invalid for devices bound to...

PT-2024-31298 · Nasa · Nasa Cryptolib

Name of the Vulnerable Software and Affected Versions: NASA CryptoLib version 1.3.0 Description: The issue is related to an Out-of-Bounds read via the TC subsystem. Specifically, the problem is identified in the crypto aos.c file. Recommendations: For NASA CryptoLib version 1.3.0, consider...

DEBIAN-CVE-2024-27009

In the Linux kernel, the following vulnerability has been resolved: s390/cio: fix race condition during online processing A race condition exists in ccwdevicesetonline that can cause the online process to fail, leaving the affected device in an inconsistent state. As a result, subsequent attempts...