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Bugs fixes in "linux-hwe-6.8"

Origin Bug number Title Date fixed
CVE CVE-2026-53146 In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Limit XDomain response copy to actual frame size tb_xdomain_copy() 2026-09-08
CVE CVE-2026-53331 In the Linux kernel, the following vulnerability has been resolved: slimbus: qcom-ngd-ctrl: Avoid ABBA on tx_lock/ctrl->lock During the SSR/PDR dow 2026-09-08
CVE CVE-2026-53144 In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix NULL dereference in get_queue_ids() When usr_queue_id_array is 2026-09-08
CVE CVE-2026-53143 In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix buffer overflow in SDMA queue checkpoint/restore on GFX11 The v 2026-09-08
CVE CVE-2026-53137 In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Clamp HDMI HDCP2 rx_id_list read to buffer size [Why & How] Du 2026-09-08
CVE CVE-2026-53136 In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Clamp VBIOS HDMI retimer register count to array size [Why & H 2026-09-08
CVE CVE-2026-53135 In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix NULL deref and buffer over-read in SDP debugfs [Why & How] 2026-09-08
CVE CVE-2026-53329 In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Use krealloc_array() in dal_vector_reserve() [Why & How] dal_v 2026-09-08
CVE CVE-2026-64528 In the Linux kernel, the following vulnerability has been resolved: tty: serial: samsung: Remove redundant port lock acquisition in rx helpers Sash 2026-09-08
CVE CVE-2026-63883 In the Linux kernel, the following vulnerability has been resolved: serial: qcom_geni: fix kfifo underflow when flush precedes DMA completion IRQ W 2026-09-08
CVE CVE-2026-53134 In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_fib: fix stale stack leak via the OIFNAME register For NFT_FIB_R 2026-09-08
CVE CVE-2026-53199 In the Linux kernel, the following vulnerability has been resolved: hv_netvsc: use kmap_local_page in netvsc_copy_to_send_buf netvsc_copy_to_send_b 2026-09-08
CVE CVE-2026-52908 In the Linux kernel, the following vulnerability has been resolved: RDMA: During rereg_mr ensure that REREG_ACCESS is compatible If IB_MR_REREG_ACC 2026-09-08
CVE CVE-2026-53133 In the Linux kernel, the following vulnerability has been resolved: RDMA/umem: Fix truncation for block sizes >= 4G When the iommu is used the line 2026-09-08
CVE CVE-2026-45850 In the Linux kernel, the following vulnerability has been resolved: ipvs: skip ipv6 extension headers for csum checks Protocol checksum validation 2026-09-08
CVE CVE-2025-10263 Arm C1-Ultra, C1-Premium, Neoverse V3 & V3AE, Neoverse V2, Neoverse V1, Neoverse-N2, Neoverse-N1, Cortex-X925, Cortex-X4, Cortex-X3, Cortex-X2, Corte 2026-09-08
CVE CVE-2026-53262 In the Linux kernel, the following vulnerability has been resolved: l2tp: pppol2tp: hold reference to session in pppol2tp_ioctl() pppol2tp_ioctl() 2026-09-08
CVE CVE-2026-53261 In the Linux kernel, the following vulnerability has been resolved: devlink: Release nested relation on devlink free devlink relation state is norm 2026-09-08
CVE CVE-2026-63869 In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: limit injected antenna index in ieee80211_parse_tx_radiotap Whe 2026-09-08
CVE CVE-2026-53251 In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: Fix not releasing hdev reference on iso_conn_big_sync hci_get_r 2026-09-08



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