SUSE-SU-2026:1574-1: kernel-rt&distro=SUSE Linux Enterprise Micro 5.5 SUSE Linux Enterprise

Vulnerability summary

SUSE-SU-2026:1574-1 is a vulnerability in kernel-rt&distro=SUSE Linux Enterprise Micro 5.5 SUSE Linux Enterprise with no CVSS score yet.

Timeline

1. 23-04-2026
   PublishedVulnerability first disclosed.
2. 24-04-2026
   Last modifiedVulnerability information updated.

Description

Security update for the Linux Kernel The SUSE Linux Enterprise 15 SP5 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2025-38234: sched/rt: Fix race in push_rt_task (bsc#1246057). - CVE-2025-68818: scsi: Revert 'scsi: qla2xxx: Perform lockless command completion in abort path' (bsc#1256675). - CVE-2026-23103: ipvlan: Make the addrs_lock be per port (bsc#1257773). - CVE-2026-23243: RDMA/umad: Reject negative data_len in ib_umad_write (bsc#1259797). - CVE-2026-23272: netfilter: nf_tables: unconditionally bump set->nelems before insertion (bsc#1260009). - CVE-2026-23274: netfilter: xt_IDLETIMER: reject rev0 reuse of ALARM timer labels (bsc#1260005). - CVE-2026-23317: drm/vmwgfx: Return the correct value in vmw_translate_ptr functions (bsc#1260562). The following non-security bugs were fixed: - PCI/ACS: Fix 'pci=config_acs=' parameter (git-fixes). - PCI: Fix lock symmetry in pci_slot_unlock() (git-fixes). - PCI: Fix pci_slot_trylock() error handling (git-fixes). - PCI: dwc: ep: Return -ENOMEM for allocation failures (git-fixes). - PCI: tegra194: Fix duplicate PLL disable in pex_ep_event_pex_rst_assert() (git-fixes). - nvme-fc: use ctrl state getter (git-fixes bsc#1215492). - nvme-pci: fix queue unquiesce check on slot_reset (git-fixes). - nvme-pci: skip nvme_write_sq_db on empty rqlist (git-fixes). - x86/platform/uv: Handle deconfigured sockets (bsc#1260347).

No weakness data has been published for this record.