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CVE-2021-47405— HID: usbhid: free raw_report buffers in usbhid_stop

EPSS 0.01% · P2

Affected Version Matrix 18

VendorProductVersion RangeStatus
LinuxLinuxf129ea6d1efe0eddcbb1f0faaec5623788ad9e58< 7ce4e49146612261265671b1d30d117139021030affected
f129ea6d1efe0eddcbb1f0faaec5623788ad9e58< efc5c8d29256955cc90d8d570849b2d6121ed09faffected
f129ea6d1efe0eddcbb1f0faaec5623788ad9e58< c3156fea4d8a0e643625dff69a0421e872d1fdaeaffected
f129ea6d1efe0eddcbb1f0faaec5623788ad9e58< 764ac04de056801dfe52a716da63f6e7018e7f3baffected
f129ea6d1efe0eddcbb1f0faaec5623788ad9e58< 965147067fa1bedff3ae1f07ce3f89f1a14d2df3affected
f129ea6d1efe0eddcbb1f0faaec5623788ad9e58< f7ac4d24e1610b92689946fa88177673f1e88a3faffected
f129ea6d1efe0eddcbb1f0faaec5623788ad9e58< 2b704864c92dcec2b295f276fcfbfb81d9831f81affected
f129ea6d1efe0eddcbb1f0faaec5623788ad9e58< f7744fa16b96da57187dc8e5634152d3b63d72deaffected
… +10 more rows
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I. Basic Information for CVE-2021-47405

Vulnerability Information
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Vulnerability Title
HID: usbhid: free raw_report buffers in usbhid_stop
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: HID: usbhid: free raw_report buffers in usbhid_stop Free the unsent raw_report buffers when the device is removed. Fixes a memory leak reported by syzbot at: https://syzkaller.appspot.com/bug?id=7b4fa7cb1a7c2d3342a2a8a6c53371c8c418ab47
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HID:usbhid模块存在漏洞。
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 f129ea6d1efe0eddcbb1f0faaec5623788ad9e58 ~ 7ce4e49146612261265671b1d30d117139021030 -
LinuxLinux 2.6.28 -

II. Public POCs for CVE-2021-47405

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III. Intelligence Information for CVE-2021-47405

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Same Patch Batch · Linux · 2024-05-21 · 361 CVEs total

CVE-2021-47432lib/generic-radix-tree.c: Don't overflow in peek()
CVE-2023-52760gfs2: Fix slab-use-after-free in gfs2_qd_dealloc
CVE-2023-52757smb: client: fix potential deadlock when releasing mids
CVE-2023-52755ksmbd: fix slab out of bounds write in smb_inherit_dacl()
CVE-2023-52754media: imon: fix access to invalid resource for the second interface
CVE-2023-52753drm/amd/display: Avoid NULL dereference of timing generator
CVE-2023-52752smb: client: fix use-after-free bug in cifs_debug_data_proc_show()
CVE-2023-52751smb: client: fix use-after-free in smb2_query_info_compound()
CVE-2023-52750arm64: Restrict CPU_BIG_ENDIAN to GNU as or LLVM IAS 15.x or newer
CVE-2023-52749spi: Fix null dereference on suspend
CVE-2023-52748f2fs: avoid format-overflow warning
CVE-2022-48710drm/radeon: fix a possible null pointer dereference
CVE-2023-52742net: USB: Fix wrong-direction WARNING in plusb.c
CVE-2023-52738drm/amdgpu/fence: Fix oops due to non-matching drm_sched init/fini
CVE-2023-52740powerpc/64s/interrupt: Fix interrupt exit race with security mitigation switch
CVE-2023-52739Fix page corruption caused by racy check in __free_pages
CVE-2023-52741cifs: Fix use-after-free in rdata->read_into_pages()
CVE-2023-52743ice: Do not use WQ_MEM_RECLAIM flag for workqueue
CVE-2023-52746xfrm/compat: prevent potential spectre v1 gadget in xfrm_xlate32_attr()
CVE-2023-52747IB/hfi1: Restore allocated resources on failed copyout

Showing top 20 of 361 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2021-47405

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