{ "cveId": "CVE-2025-38450", "url": "https://patchblox.com/security/cve/CVE-2025-38450", "summary": "CVE-2025-38450 is fixed in 13 products on 1 platform, first by DEBIAN-CVE-2025-38450, released July 25, 2025. It is not reported as exploited. Patch Radar priority: Routine.", "title": "linux: In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: prevent NULL pointer derefer...", "description": "In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: prevent NULL pointer dereference in mt7925_sta_set_decap_offload() Add a NULL check for msta-\u003Evif before accessing its members to prevent a kernel panic in AP mode deployment. This also fix the issue reported in [1]. The crash occurs when this function is triggered before the station is fully initialized. The call trace shows a page fault at mt7925_sta_set_decap_offload() due to accessing resources when msta-\u003Evif is NULL. Fix this by adding an early return if msta-\u003Evif is NULL and also check wcid.sta is ready. This ensures we only proceed with decap offload configuration when the station\u0027s state is properly initialized. [14739.655703] Unable to handle kernel paging request at virtual address ffffffffffffffa0 [14739.811820] CPU: 0 UID: 0 PID: 895854 Comm: hostapd Tainted: G [14739.821394] Tainted: [C]=CRAP, [O]=OOT_MODULE [14739.825746] Hardware name: Raspberry Pi 4 Model B Rev 1.1 (DT) [14739.831577] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [14739.838538] pc : mt7925_sta_set_decap_offload\u002B0xc0/0x1b8 [mt7925_common] [14739.845271] lr : mt7925_sta_set_decap_offload\u002B0x58/0x1b8 [mt7925_common] [14739.851985] sp : ffffffc085efb500 [14739.855295] x29: ffffffc085efb500 x28: 0000000000000000 x27: ffffff807803a158 [14739.862436] x26: ffffff8041ececb8 x25: 0000000000000001 x24: 0000000000000001 [14739.869577] x23: 0000000000000001 x22: 0000000000000008 x21: ffffff8041ecea88 [14739.876715] x20: ffffff8041c19ca0 x19: ffffff8078031fe0 x18: 0000000000000000 [14739.883853] x17: 0000000000000000 x16: ffffffe2aeac1110 x15: 000000559da48080 [14739.890991] x14: 0000000000000001 x13: 0000000000000000 x12: 0000000000000000 [14739.898130] x11: 0a10020001008e88 x10: 0000000000001a50 x9 : ffffffe26457bfa0 [14739.905269] x8 : ffffff8042013bb0 x7 : ffffff807fb6cbf8 x6 : dead000000000100 [14739.912407] x5 : dead000000000122 x4 : ffffff80780326c8 x3 : 0000000000000000 [14739.919546] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffffff8041ececb8 [14739.926686] Call trace: [14739.929130] mt7925_sta_set_decap_offload\u002B0xc0/0x1b8 [mt7925_common] [14739.935505] ieee80211_check_fast_rx\u002B0x19c/0x510 [mac80211] [14739.941344] _sta_info_move_state\u002B0xe4/0x510 [mac80211] [14739.946860] sta_info_move_state\u002B0x1c/0x30 [mac80211] [14739.952116] sta_apply_auth_flags.constprop.0\u002B0x90/0x1b0 [mac80211] [14739.958708] sta_apply_parameters\u002B0x234/0x5e0 [mac80211] [14739.964332] ieee80211_add_station\u002B0xdc/0x190 [mac80211] [14739.969950] nl80211_new_station\u002B0x46c/0x670 [cfg80211] [14739.975516] genl_family_rcv_msg_doit\u002B0xdc/0x150 [14739.980158] genl_rcv_msg\u002B0x218/0x298 [14739.983830] netlink_rcv_skb\u002B0x64/0x138 [14739.987670] genl_rcv\u002B0x40/0x60 [14739.990816] netlink_unicast\u002B0x314/0x380 [14739.994742] netlink_sendmsg\u002B0x198/0x3f0 [14739.998664] __sock_sendmsg\u002B0x64/0xc0 [14740.002324] ____sys_sendmsg\u002B0x260/0x298 [14740.006242] ___sys_sendmsg\u002B0xb4/0x110", "published": "2025-07-25T16:15:30Z", "severity": "medium", "cvss": 5.5, "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "epss": 0.00176, "epssPercentile": 0.0711, "priority": "Routine", "priorityTier": 4, "exploited": false, "vendorExploited": false, "disclosed": false, "fixes": [ { "platform": "linux", "product": "dtb-aarch64", "release": "opensuse-leap 16.0", "fixedVersion": "6.12.0-160000.6.1", "fix": "OPENSUSE-SU-2025:20081-1", "url": "https://patchblox.com/security/fix/linux/opensuse-su-2025-20081-1", "released": "2025-11-25T07:35:00Z" }, { "platform": "linux", "product": "kernel-64kb", "release": "opensuse-leap 16.0", "fixedVersion": "6.12.0-160000.6.1", "fix": "OPENSUSE-SU-2025:20081-1", "url": "https://patchblox.com/security/fix/linux/opensuse-su-2025-20081-1", "released": "2025-11-25T07:35:00Z" }, { "platform": "linux", "product": "kernel-64kb", "release": "sles 16.0", "fixedVersion": "6.12.0-160000.6.1", "fix": "SUSE-SU-2025:21139-1", "url": "https://patchblox.com/security/fix/linux/suse-su-2025-21139-1", "released": "2025-11-25T07:34:57Z" }, { "platform": "linux", "product": "kernel-default", "release": "opensuse-leap 16.0", "fixedVersion": "6.12.0-160000.6.1", "fix": "OPENSUSE-SU-2025:20081-1", "url": "https://patchblox.com/security/fix/linux/opensuse-su-2025-20081-1", "released": "2025-11-25T07:35:00Z" }, { "platform": "linux", "product": "kernel-default", "release": "sles 16.0", "fixedVersion": "6.12.0-160000.6.1", "fix": "SUSE-SU-2025:21139-1", "url": "https://patchblox.com/security/fix/linux/suse-su-2025-21139-1", "released": "2025-11-25T07:34:57Z" }, { "platform": "linux", "product": "kernel-default-base", "release": "opensuse-leap 16.0", "fixedVersion": "6.12.0-160000.6.1.160000.2.4", "fix": "OPENSUSE-SU-2025:20081-1", "url": "https://patchblox.com/security/fix/linux/opensuse-su-2025-20081-1", "released": "2025-11-25T07:35:00Z" }, { "platform": "linux", "product": "kernel-default-base", "release": "sles 16.0", "fixedVersion": "6.12.0-160000.6.1.160000.2.4", "fix": "SUSE-SU-2025:21139-1", "url": "https://patchblox.com/security/fix/linux/suse-su-2025-21139-1", "released": "2025-11-25T07:34:57Z" }, { "platform": "linux", "product": "kernel-docs", "release": "opensuse-leap 16.0", "fixedVersion": "6.12.0-160000.6.1", "fix": "OPENSUSE-SU-2025:20081-1", "url": "https://patchblox.com/security/fix/linux/opensuse-su-2025-20081-1", "released": "2025-11-25T07:35:00Z" }, { "platform": "linux", "product": "kernel-docs", "release": "sles 16.0", "fixedVersion": "6.12.0-160000.6.1", "fix": "SUSE-SU-2025:21139-1", "url": "https://patchblox.com/security/fix/linux/suse-su-2025-21139-1", "released": "2025-11-25T07:34:57Z" }, { "platform": "linux", "product": "kernel-kvmsmall", "release": "opensuse-leap 16.0", "fixedVersion": "6.12.0-160000.6.1", "fix": "OPENSUSE-SU-2025:20081-1", "url": "https://patchblox.com/security/fix/linux/opensuse-su-2025-20081-1", "released": "2025-11-25T07:35:00Z" }, { "platform": "linux", "product": "kernel-kvmsmall", "release": "sles 16.0", "fixedVersion": "6.12.0-160000.6.1", "fix": "SUSE-SU-2025:21139-1", "url": "https://patchblox.com/security/fix/linux/suse-su-2025-21139-1", "released": "2025-11-25T07:34:57Z" }, { "platform": "linux", "product": "kernel-obs-build", "release": "opensuse-leap 16.0", "fixedVersion": "6.12.0-160000.6.1", "fix": "OPENSUSE-SU-2025:20081-1", "url": "https://patchblox.com/security/fix/linux/opensuse-su-2025-20081-1", "released": "2025-11-25T07:35:00Z" }, { "platform": "linux", "product": "kernel-obs-qa", "release": "opensuse-leap 16.0", "fixedVersion": "6.12.0-160000.6.1", "fix": "OPENSUSE-SU-2025:20081-1", "url": "https://patchblox.com/security/fix/linux/opensuse-su-2025-20081-1", "released": "2025-11-25T07:35:00Z" }, { "platform": "linux", "product": "kernel-obs-qa", "release": "sles 16.0", "fixedVersion": "6.12.0-160000.6.1", "fix": "SUSE-SU-2025:21139-1", "url": "https://patchblox.com/security/fix/linux/suse-su-2025-21139-1", "released": "2025-11-25T07:34:57Z" }, { "platform": "linux", "product": "kernel-rt", "release": "opensuse-leap 16.0", "fixedVersion": "6.12.0-160000.6.1", "fix": "OPENSUSE-SU-2025:20081-1", "url": "https://patchblox.com/security/fix/linux/opensuse-su-2025-20081-1", "released": "2025-11-25T07:35:00Z" }, { "platform": "linux", "product": "kernel-source", "release": "opensuse-leap 16.0", "fixedVersion": "6.12.0-160000.6.1", "fix": "OPENSUSE-SU-2025:20081-1", "url": "https://patchblox.com/security/fix/linux/opensuse-su-2025-20081-1", "released": "2025-11-25T07:35:00Z" }, { "platform": "linux", "product": "kernel-source", "release": "sles 16.0", "fixedVersion": "6.12.0-160000.6.1", "fix": "SUSE-SU-2025:21139-1", "url": "https://patchblox.com/security/fix/linux/suse-su-2025-21139-1", "released": "2025-11-25T07:34:57Z" }, { "platform": "linux", "product": "kernel-syms", "release": "opensuse-leap 16.0", "fixedVersion": "6.12.0-160000.6.1", "fix": "OPENSUSE-SU-2025:20081-1", "url": "https://patchblox.com/security/fix/linux/opensuse-su-2025-20081-1", "released": "2025-11-25T07:35:00Z" }, { "platform": "linux", "product": "kernel-syms", "release": "sles 16.0", "fixedVersion": "6.12.0-160000.6.1", "fix": "SUSE-SU-2025:21139-1", "url": "https://patchblox.com/security/fix/linux/suse-su-2025-21139-1", "released": "2025-11-25T07:34:57Z" }, { "platform": "linux", "product": "kernel-zfcpdump", "release": "opensuse-leap 16.0", "fixedVersion": "6.12.0-160000.6.1", "fix": "OPENSUSE-SU-2025:20081-1", "url": "https://patchblox.com/security/fix/linux/opensuse-su-2025-20081-1", "released": "2025-11-25T07:35:00Z" }, { "platform": "linux", "product": "kernel-zfcpdump", "release": "sles 16.0", "fixedVersion": "6.12.0-160000.6.1", "fix": "SUSE-SU-2025:21139-1", "url": "https://patchblox.com/security/fix/linux/suse-su-2025-21139-1", "released": "2025-11-25T07:34:57Z" }, { "platform": "linux", "product": "linux", "release": "Debian 13.5 (trixie)", "fixedVersion": "6.12.41-1", "fix": "DEBIAN-CVE-2025-38450", "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-38450", "released": "2025-07-25T16:15:30Z" }, { "platform": "linux", "product": "linux", "release": "Debian 14", "fixedVersion": "6.16.3-1", "fix": "DEBIAN-CVE-2025-38450", "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-38450", "released": "2025-07-25T16:15:30Z" } ], "noFixYet": [], "dataAsOf": "2026-11-09T01:18:40Z", "attribution": { "text": "Data: Patchblox Patch Radar", "url": "https://patchblox.com/security/patch-radar", "terms": "https://patchblox.com/security/patch-radar/use-the-data" } }