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CVE-2025-38343— wifi: mt76: mt7996: drop fragments with multicast or broadcast RA

EPSS 0.07% · P20
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I. Basic Information for CVE-2025-38343

Vulnerability Information
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Vulnerability Title
wifi: mt76: mt7996: drop fragments with multicast or broadcast RA
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: drop fragments with multicast or broadcast RA IEEE 802.11 fragmentation can only be applied to unicast frames. Therefore, drop fragments with multicast or broadcast RA. This patch addresses vulnerabilities such as CVE-2020-26145.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于mt7996未正确处理多播或广播RA的片段。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
LinuxLinux 98686cd21624c75a043e96812beadddf4f6f48e5 ~ 24900688ee47071aa6a61e78473999b5b80f0423 -
LinuxLinux 6.2 -

II. Public POCs for CVE-2025-38343

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III. Intelligence Information for CVE-2025-38343

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Same Patch Batch · Linux · 2025-07-10 · 84 CVEs total

CVE-2025-38318perf: arm-ni: Fix missing platform_set_drvdata()
CVE-2025-38327fgraph: Do not enable function_graph tracer when setting funcgraph-args
CVE-2025-38314virtio-pci: Fix result size returned for the admin command completion
CVE-2025-38316wifi: mt76: mt7996: avoid NULL pointer dereference in mt7996_set_monitor()
CVE-2025-38312fbdev: core: fbcvt: avoid division by 0 in fb_cvt_hperiod()
CVE-2025-38310seg6: Fix validation of nexthop addresses
CVE-2025-38309drm/xe/vm: move xe_svm_init() earlier
CVE-2025-38308ASoC: Intel: avs: Fix possible null-ptr-deref when initing hw
CVE-2025-38306fs/fhandle.c: fix a race in call of has_locked_children()
CVE-2025-38311iavf: get rid of the crit lock
CVE-2025-38315Bluetooth: btintel: Check dsbr size from EFI variable
CVE-2025-38317wifi: ath12k: Fix buffer overflow in debugfs
CVE-2025-38319drm/amd/pp: Fix potential NULL pointer dereference in atomctrl_initialize_mc_reg_table
CVE-2025-38320arm64/ptrace: Fix stack-out-of-bounds read in regs_get_kernel_stack_nth()
CVE-2025-38321smb: Log an error when close_all_cached_dirs fails
CVE-2025-38322perf/x86/intel: Fix crash in icl_update_topdown_event()
CVE-2025-38323net: atm: add lec_mutex
CVE-2025-38324mpls: Use rcu_dereference_rtnl() in mpls_route_input_rcu().
CVE-2025-38325ksmbd: add free_transport ops in ksmbd connection
CVE-2025-38326aoe: clean device rq_list in aoedev_downdev()

Showing top 20 of 84 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2025-38343

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