gpp_maybe
Security update for the linux kernel
SUSE-SLE-Micro-5.4-2026-2638
The SUSE Linux Enterprise 15 SP4 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2025-10263: arm64: errata: Mitigate TLBI errata on various Arm CPUs (bsc#1266290). - CVE-2025-68324: scsi: imm: Fix use-after-free bug caused by unfinished delayed work (bsc#1255416). - CVE-2026-23392: netfilter: nf_tables: release flowtable after rcu grace period on error (bsc#1260531). - CVE-2026-31473: media: mc, v4l2: serialize REINIT and REQBUFS with req_queue_mutex (bsc#1262663). - CVE-2026-31500: Bluetooth: btintel: serialize btintel_hw_error() with hci_req_sync_lock (bsc#1262993). - CVE-2026-31613: smb: client: fix OOB reads parsing symlink error response (bsc#1263769). - CVE-2026-31697: crypto: ccp: Don't attempt to copy ID to userspace if PSP command failed (bsc#1264116). - CVE-2026-31698: crypto: ccp: Don't attempt to copy PDH cert to userspace if PSP command failed (bsc#1263880). - CVE-2026-31699: crypto: ccp: Don't attempt to copy CSR to userspace if PSP command failed (bsc#1263879). - CVE-2026-31759: usb: ulpi: fix double free in ulpi_register_interface() error path (bsc#1264076). - CVE-2026-43077: crypto: algif_aead - Fix minimum RX size check for decryption (bsc#1264470). - CVE-2026-43198: tcp: fix potential race in tcp_v6_syn_recv_sock() (bsc#1264610). - CVE-2026-45984: gfs2: Move the inode glock locking to gfs2_file_buffered_write (bsc#1267214). - CVE-2026-46037: ipv4: icmp: validate reply type before using icmp_pointers (bsc#1267361). - CVE-2026-46116: xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete (bsc#1267369). - CVE-2026-46120: ip6_gre: Use cached t->net in ip6erspan_changelink() (bsc#1267640). - CVE-2026-46123: Bluetooth: virtio_bt: clamp rx length before skb_put (bsc#1267621). - CVE-2026-46150: fanotify: fix false positive on permission events (bsc#1267387). - CVE-2026-46159: btrfs: fix btrfs_ioctl_space_info() slot_count TOCTOU which can lead to info-leak (bsc#1267652). - CVE-2026-46197: drm/amdkfd: validate SVM ioctl nattr against buffer size (bsc#1267381). - CVE-2026-46227: sctp: revalidate list cursor after sctp_sendmsg_to_asoc() in SCTP_SENDALL (bsc#1267697). The following non security issues were fixed: - smb: client: correctly handle ErrorContextData as a flexible array (git-fixes).
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Release DateJun 26 2026
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ReferencesBugzilla: 1255416, 1258538, 1260531, 1262663, 1262993, 1263769, 1263879, 1263880, 1264076, 1264116, 1264470, 1264610, 1266214, 1266290, 1267214, 1267361, 1267369, 1267381, 1267387, 1267621, 1267640, 1267652, 1267697
CVEs: CVE-2025-10263, CVE-2025-68324, CVE-2026-23392, CVE-2026-31473, CVE-2026-31500, CVE-2026-31613, CVE-2026-31697, CVE-2026-31698, CVE-2026-31699, CVE-2026-31759, CVE-2026-43077, CVE-2026-43198, CVE-2026-45984, CVE-2026-46037, CVE-2026-46116, CVE-2026-46120, CVE-2026-46123, CVE-2026-46150, CVE-2026-46159, CVE-2026-46197, CVE-2026-46227 -
Typesecurity
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Severityimportant
cloud_download Downloads
SUSE Linux Enterprise Micro 5.4 aarch64
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Packageskernel-default
The Standard Kernelkernel-default-base5.14.21-150400.24.225.2 lock rpm lock nosrc
The Standard Kernel - base moduleskernel-macros5.14.21-150400.24.225.2.150400.24.114.2 lock rpm lock src
RPM macros for building Kernel Module Packageskernel-source5.14.21-150400.24.225.2 lock rpm
The Linux Kernel Sources5.14.21-150400.24.225.2 lock rpm lock src
SUSE Linux Enterprise Micro 5.4 x86_64
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Packageskernel-default
The Standard Kernelkernel-default-base5.14.21-150400.24.225.2 lock rpm lock nosrc
The Standard Kernel - base moduleskernel-macros5.14.21-150400.24.225.2.150400.24.114.2 lock rpm lock src
RPM macros for building Kernel Module Packageskernel-source5.14.21-150400.24.225.2 lock rpm
The Linux Kernel Sources5.14.21-150400.24.225.2 lock rpm lock src
SUSE Linux Enterprise Micro 5.4 s390x
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Packageskernel-default
The Standard Kernelkernel-macros5.14.21-150400.24.225.2 lock rpm lock nosrc
RPM macros for building Kernel Module Packageskernel-source5.14.21-150400.24.225.2 lock rpm
The Linux Kernel Sources5.14.21-150400.24.225.2 lock rpm lock src