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CVE-2024-50166— fsl/fman: Fix refcount handling of fman-related devices

EPSS 0.03% · P8
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I. Basic Information for CVE-2024-50166

Vulnerability Information
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Vulnerability Title
fsl/fman: Fix refcount handling of fman-related devices
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: fsl/fman: Fix refcount handling of fman-related devices In mac_probe() there are multiple calls to of_find_device_by_node(), fman_bind() and fman_port_bind() which takes references to of_dev->dev. Not all references taken by these calls are released later on error path in mac_probe() and in mac_remove() which lead to reference leaks. Add references release.
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，该漏洞源于在mac_probe函数中引用计数处理不当，导致引用泄露。
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 3933961682a30ae7d405cda344c040a129fea422 ~ 5ed4334fc9512f934fe2ae9c4cf7f8142e451b8b -
LinuxLinux 4.5 -

II. Public POCs for CVE-2024-50166

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III. Intelligence Information for CVE-2024-50166

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Same Patch Batch · Linux · 2024-11-07 · 34 CVEs total

CVE-2024-50164bpf: Fix overloading of MEM_UNINIT's meaning
CVE-2024-50156drm/msm: Avoid NULL dereference in msm_disp_state_print_regs()
CVE-2024-50157RDMA/bnxt_re: Avoid CPU lockups due fifo occupancy check loop
CVE-2024-50158RDMA/bnxt_re: Fix out of bound check
CVE-2024-50159firmware: arm_scmi: Fix the double free in scmi_debugfs_common_setup()
CVE-2024-50160ALSA: hda/cs8409: Fix possible NULL dereference
CVE-2024-50161bpf: Check the remaining info_cnt before repeating btf fields
CVE-2024-50162bpf: devmap: provide rxq after redirect
CVE-2024-50163bpf: Make sure internal and UAPI bpf_redirect flags don't overlap
CVE-2024-50155netdevsim: use cond_resched() in nsim_dev_trap_report_work()
CVE-2024-50165bpf: Preserve param->string when parsing mount options
CVE-2024-50167be2net: fix potential memory leak in be_xmit()
CVE-2024-50168net/sun3_82586: fix potential memory leak in sun3_82586_send_packet()
CVE-2024-50169vsock: Update rx_bytes on read_skb()
CVE-2024-50170net: bcmasp: fix potential memory leak in bcmasp_xmit()
CVE-2024-50171net: systemport: fix potential memory leak in bcm_sysport_xmit()
CVE-2024-50172RDMA/bnxt_re: Fix a possible memory leak
CVE-2024-50139KVM: arm64: Fix shift-out-of-bounds bug
CVE-2024-50154tcp/dccp: Don't use timer_pending() in reqsk_queue_unlink().
CVE-2024-50153scsi: target: core: Fix null-ptr-deref in target_alloc_device()

Showing top 20 of 34 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-50166

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