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...

IBM S/390 Linux Kernel vfio_ap_mdev_filter_matrix Heap Buffer Overflow DoS

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...