SUSE-SU-2026:3044-1: kernel-64kb&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS SUSE Linux Enterprise

Vulnerability summary

SUSE-SU-2026:3044-1 is a vulnerability in kernel-64kb&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS SUSE Linux Enterprise with no CVSS score yet.

Timeline

1. 15-07-2026
   PublishedVulnerability first disclosed.
2. 16-07-2026
   Last modifiedVulnerability information updated.

Description

Security update for the Linux Kernel The SUSE Linux Enterprise 15 SP4 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2026-31771: Bluetooth: hci_event: move wake reason storage into validated event handlers (bsc#1264145). - CVE-2026-43038: ipv6: icmp: clear skb2->cb in ip6_err_gen_icmpv6_unreach() (bsc#1264097). - CVE-2026-46090: ALSA: aloop: Fix peer runtime UAF during format-change stop (bsc#1267531). - CVE-2026-46173: exit: prevent preemption of oopsing TASK_DEAD task (bsc#1267722). - CVE-2026-46229: drm/amdkfd: Clear VRAM on allocation to prevent stale data exposure (bsc#1267567). - CVE-2026-46253: pstore/ram: fix buffer overflow in persistent_ram_save_old() (bsc#1267635). - CVE-2026-46266: inet: RAW sockets using IPPROTO_RAW MUST drop incoming ICMP (bsc#1267684). - CVE-2026-46319: net/sched: act_ct: Only release RCU read lock after ct_ft (bsc#1268022). - CVE-2026-46320: tap: free page on error paths in tap_get_user_xdp() (bsc#1267993). - CVE-2026-46331: net/sched: fix pedit partial COW leading to page cache (bsc#1265421). - CVE-2026-52909: ip6_vti: set netns_immutable on the fallback device (bsc#1268660). - CVE-2026-52918: Bluetooth: serialize accept_q access (bsc#1269100). - CVE-2026-52923: ipc: limit next_id allocation to the valid ID range (bsc#1269033). - CVE-2026-52924: sctp: purge outqueue on stale COOKIE-ECHO handling (bsc#1269036). - CVE-2026-52943: net: skbuff: fix missing zerocopy reference in pskb_carve helpers (bsc#1269022). - CVE-2026-52955: libceph: Fix potential out-of-bounds access in crush_decode() (bsc#1269159). - CVE-2026-52969: KVM: Reject wrapped offset in kvm_reset_dirty_gfn() (bsc#1269184). - CVE-2026-52972: crypto: af_alg - Cap AEAD AD length to 0x80000000 (bsc#1269195). - CVE-2026-52993: tipc: fix double-free in tipc_buf_append() (bsc#1269193). - CVE-2026-53016: crypto: ccp - copy IV using skcipher ivsize (bsc#1269090). - CVE-2026-53041: ocfs2: fix listxattr handling when the buffer is full (bsc#1269398). - CVE-2026-53053: iommu/amd: Fix clone_alias() to use the original device's devid (bsc#1269310). - CVE-2026-53071: Bluetooth: l2cap: Add missing chan lock in l2cap_ecred_reconf_rsp (bsc#1269678). - CVE-2026-53072: Bluetooth: fix locking in hci_conn_request_evt() with HCI_PROTO_DEFER (bsc#1269681). - CVE-2026-53133: RDMA/umem: Fix truncation for block sizes >= 4G (bsc#1269821). - CVE-2026-53253: Bluetooth: bnep: fix incorrect length parsing in bnep_rx_frame() extension handling (bsc#1269574). - CVE-2026-53359: KVM: x86: Fix shadow paging use-after-free due to unexpected role (bsc#1270059).

No weakness data has been published for this record.