{"schemaVersion":3,"id":"SUSE-SU-2026:2841-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for the Linux Kernel\n\n\nThe SUSE Linux Enterprise 15 SP4 RT kernel was updated to fix various security issues\n\nThe following security issues were fixed:\n\n- CVE-2026-31771: Bluetooth: Ignore HCI_ERROR_CANCELLED_BY_HOST on adv set terminated event (bsc#1264145).\n- CVE-2026-43038: ipv6: icmp: clear skb2->cb in ip6_err_gen_icmpv6_unreach() (bsc#1264097).\n- CVE-2026-46090: ALSA: aloop: Fix peer runtime UAF during format-change stop (bsc#1267531).\n- CVE-2026-46173: exit: prevent preemption of oopsing TASK_DEAD task (bsc#1267722).\n- CVE-2026-46229: drm/amdkfd: Clear VRAM on allocation to prevent stale data exposure (bsc#1267567).\n- CVE-2026-46253: pstore/ram: fix buffer overflow in persistent_ram_save_old() (bsc#1267635).\n- CVE-2026-46266: inet: RAW sockets using IPPROTO_RAW MUST drop incoming ICMP (bsc#1267684).\n- CVE-2026-46319: net/sched: act_ct: Only release RCU read lock after ct_ft (bsc#1268022).\n- CVE-2026-46320: tap: free page on error paths in tap_get_user_xdp() (bsc#1267993).\n- CVE-2026-46331: net/sched: fix pedit partial COW leading to page cache (bsc#1265421).\n- CVE-2026-52909: ip6_vti: set netns_immutable on the fallback device (bsc#1268660).\n- CVE-2026-52918: Bluetooth: serialize accept_q access (bsc#1269100).\n- CVE-2026-52923: ipc: limit next_id allocation to the valid ID range (bsc#1269033).\n- CVE-2026-52924: sctp: purge outqueue on stale COOKIE-ECHO handling (bsc#1269036).\n- CVE-2026-52943: net: skbuff: fix missing zerocopy reference in pskb_carve helpers (bsc#1269022).\n- CVE-2026-52955: libceph: Fix potential out-of-bounds access in crush_decode() (bsc#1269159).\n- CVE-2026-52969: KVM: Reject wrapped offset in kvm_reset_dirty_gfn() (bsc#1269184).\n- CVE-2026-52972: crypto: af_alg - Cap AEAD AD length to 0x80000000 (bsc#1269195).\n- CVE-2026-52993: tipc: fix double-free in tipc_buf_append() (bsc#1269193).\n- CVE-2026-53016: crypto: ccp - copy IV using skcipher ivsize (bsc#1269090).\n- CVE-2026-53041: ocfs2: fix listxattr handling when the buffer is full (bsc#1269398).\n- CVE-2026-53053: iommu/amd: Fix clone_alias() to use the original device's devid (bsc#1269310).\n- CVE-2026-53071: Bluetooth: l2cap: Add missing chan lock in l2cap_ecred_reconf_rsp (bsc#1269678).\n- CVE-2026-53072: Bluetooth: fix locking in hci_conn_request_evt() with HCI_PROTO_DEFER (bsc#1269681).\n- CVE-2026-53133: RDMA/umem: Fix truncation for block sizes >= 4G (bsc#1269821).\n- CVE-2026-53253: Bluetooth: bnep: fix incorrect length parsing in bnep_rx_frame() extension handling (bsc#1269574).\n- CVE-2026-53359: KVM: x86: Fix shadow paging use-after-free due to unexpected role 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5.14.21-150400.15.176.1","eol":null,"hubHref":null}],"affectedCount":4,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20262841-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-20262841-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1264097","label":"bugzilla.suse.com/1264097","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1264145","label":"bugzilla.suse.com/1264145","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1265421","label":"bugzilla.suse.com/1265421","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1267531","label":"bugzilla.suse.com/1267531","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1267567","label":"bugzilla.suse.com/1267567","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1267635","label":"bugzilla.suse.com/1267635","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1267684","label":"bugzilla.suse.com/1267684","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1267722","label":"bugzilla.suse.com/1267722","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1267918","label":"bugzilla.suse.com/1267918","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1267993","label":"bugzilla.suse.com/1267993","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1268022","label":"bugzilla.suse.com/1268022","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1268660","label":"bugzilla.suse.com/1268660","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1269022","label":"bugzilla.suse.com/1269022","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1269033","label":"bugzilla.suse.com/1269033","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1269036","label":"bugzilla.suse.com/1269036","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1269090","label":"bugzilla.suse.com/1269090","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1269100","label":"bugzilla.suse.com/1269100","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1269159","label":"bugzilla.suse.com/1269159","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1269184","label":"bugzilla.suse.com/1269184","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1269193","label":"bugzilla.suse.com/1269193","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1269195","label":"bugzilla.suse.com/1269195","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1269310","label":"bugzilla.suse.com/1269310","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1269398","label":"bugzilla.suse.com/1269398","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1269574","label":"bugzilla.suse.com/1269574","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1269678","label":"bugzilla.suse.com/1269678","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1269681","label":"bugzilla.suse.com/1269681","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1269821","label":"bugzilla.suse.com/1269821","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1270059","label":"bugzilla.suse.com/1270059","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2026-31771","label":"www.suse.com/security/cve/CVE-2026-31771","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-43038","label":"www.suse.com/security/cve/CVE-2026-43038","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-46090","label":"www.suse.com/security/cve/CVE-2026-46090","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-46173","label":"www.suse.com/security/cve/CVE-2026-46173","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-46229","label":"www.suse.com/security/cve/CVE-2026-46229","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-46253","label":"www.suse.com/security/cve/CVE-2026-46253","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-46266","label":"www.suse.com/security/cve/CVE-2026-46266","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-46274","label":"www.suse.com/security/cve/CVE-2026-46274","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-46319","label":"www.suse.com/security/cve/CVE-2026-46319","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-46320","label":"www.suse.com/security/cve/CVE-2026-46320","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-46331","label":"www.suse.com/security/cve/CVE-2026-46331","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-52909","label":"www.suse.com/security/cve/CVE-2026-52909","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-52918","label":"www.suse.com/security/cve/CVE-2026-52918","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-52923","label":"www.suse.com/security/cve/CVE-2026-52923","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-52924","label":"www.suse.com/security/cve/CVE-2026-52924","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-52943","label":"www.suse.com/security/cve/CVE-2026-52943","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-52955","label":"www.suse.com/security/cve/CVE-2026-52955","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-52969","label":"www.suse.com/security/cve/CVE-2026-52969","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-52972","label":"www.suse.com/security/cve/CVE-2026-52972","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-52993","label":"www.suse.com/security/cve/CVE-2026-52993","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-53016","label":"www.suse.com/security/cve/CVE-2026-53016","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-53041","label":"www.suse.com/security/cve/CVE-2026-53041","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-53053","label":"www.suse.com/security/cve/CVE-2026-53053","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-53071","label":"www.suse.com/security/cve/CVE-2026-53071","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-53072","label":"www.suse.com/security/cve/CVE-2026-53072","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-53133","label":"www.suse.com/security/cve/CVE-2026-53133","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-53253","label":"www.suse.com/security/cve/CVE-2026-53253","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-53359","label":"www.suse.com/security/cve/CVE-2026-53359","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2026-31771","CVE-2026-43038","CVE-2026-46090","CVE-2026-46173","CVE-2026-46229","CVE-2026-46253","CVE-2026-46266","CVE-2026-46274","CVE-2026-46319","CVE-2026-46320","CVE-2026-46331","CVE-2026-52909","CVE-2026-52918","CVE-2026-52923","CVE-2026-52924","CVE-2026-52943","CVE-2026-52955","CVE-2026-52969","CVE-2026-52972","CVE-2026-52993","CVE-2026-53016","CVE-2026-53041","CVE-2026-53053","CVE-2026-53071","CVE-2026-53072","CVE-2026-53133","CVE-2026-53253","CVE-2026-53359"],"downstream":[],"duplicates":[],"related":["CVE-2026-31771","CVE-2026-43038","CVE-2026-46090","CVE-2026-46173","CVE-2026-46229","CVE-2026-46253","CVE-2026-46266","CVE-2026-46274","CVE-2026-46319","CVE-2026-46320","CVE-2026-46331","CVE-2026-52909","CVE-2026-52918","CVE-2026-52923","CVE-2026-52924","CVE-2026-52943","CVE-2026-52955","CVE-2026-52969","CVE-2026-52972","CVE-2026-52993","CVE-2026-53016","CVE-2026-53041","CVE-2026-53053","CVE-2026-53071","CVE-2026-53072","CVE-2026-53133","CVE-2026-53253","CVE-2026-53359"]},"timeline":[{"kind":"published","date":"2026-07-10T09:25:02.000Z","label":"Published","detail":"Vulnerability 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