SUSE Package Hub - SUSE-PackageHub-16.0-835

Update Info

SUSE-PackageHub-16.0-835

Security update for the Linux Kernel RT (Live Patch 6 for SUSE Linux Enterprise 16)

Type: security

Severity: important

Issued: 2026-06-01

Description:

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.27.1 fixes various security issues

The following security issues were fixed:

- CVE-2025-54518: AMD-SN-7052: CPU OP Cache Corruption (bsc#1264096).
- CVE-2026-23243: RDMA/umad: Reject negative data_len in ib_umad_write (bsc#1259798).
- CVE-2026-23274: netfilter: xt_IDLETIMER: reject rev0 reuse of ALARM timer labels (bsc#1260908).
- CVE-2026-46300: FragNesia attack: another xfrm/esp based local root exploit (bsc#1265224).
- CVE-2026-46333: ptrace: slightly saner 'get_dumpable()' logic (bsc#1265384).

References

CVE: CVE-2026-46333
CVE: CVE-2026-46300
CVE: CVE-2026-23274
CVE: CVE-2026-23243
CVE: CVE-2025-54518
Bugzilla: 1265384 VUL-0: CVE-2026-46333: kernel live patch: Logic bug in the Linux kernel's __ptrace_may_access() function
Bugzilla: 1265224 VUL-0: CVE-2026-46300: kernel live patch: FragNesia attack: another xfrm/esp based local root exploit
Bugzilla: 1264096 VUL-0: CVE-2025-54518: kernel live patch: AMD-SN-7052: CPU OP Cache Corruption
Bugzilla: 1260908 VUL-0: CVE-2026-23274: kernel live patch: netfilter: xt_IDLETIMER: reject rev0 reuse of ALARM timer labels
Bugzilla: 1259798 VUL-0: CVE-2026-23243: kernel live patch: RDMA/umad: Reject negative data_len in ib_umad_write

Packages

kernel-livepatch-SLE16-RT_Update_6-5-160000.1.1