Moderate: kernel-rt security, bug fix, and enhancement update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: ipc: limit nextid allocation to the valid ID range CVE-2026-52923 Bug Fixes and Enhancements: AlmaLinux8.10 - KVM: s390: Limit...

The vulnerability of the vfio_ap_mdev_filter_matrix() function in the driver of the cryptographic device for the IBM S/390 platform’s Linux kernel allows a perpetrator to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the function vfioapmdevfiltermatrix in the driver drivers/s390/crypto/vfioapops.c of the IBM S/390 cryptographic device driver for the Linux operating system is related to insufficient control over the information transmitted to users. Exploiting this vulnerability could allo...

CVE-2013-6381

Buffer overflow in the qethsnmpcommand function in drivers/s390/net/qethcoremain.c in the Linux kernel through 3.12.1 allows local users to cause a denial of service or possibly have unspecified other impact via an SNMP ioctl call with a length value that is incompatible with the command-buffer...

Important: Red Hat Security Advisory: openssl security update

Updated OpenSSL packages that fix several remote denial of service vulnerabilities are available for Red Hat Enterprise Linux 3. The OpenSSL toolkit implements Secure Sockets Layer SSL v2/v3, Transport Layer Security TLS v1 protocols, and serves as a full-strength general purpose cryptography...