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CVE-2024-47671— USB: usbtmc: prevent kernel-usb-infoleak

Quick assessment

Affected
Linux Linux
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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，该漏洞源于在写入时未清除结构，可能导致信息泄露。

AI Predicted 5.5 Difficulty: Easy EPSS 0.22% · P12

Possible ATT&CK Techniques 1 AI

T1005 · Data from Local System

Affected Version Matrix 18

VendorProduct Version RangeStatus
Linux Linux 4ddc645f40e90fa3bc7af3a3f3bd7d29e671a775< fa652318887da530f2f9dbd9b0ea4a087d05ee12 affected
4ddc645f40e90fa3bc7af3a3f3bd7d29e671a775< 16e0ab9ed3ae7d19ca8ee718ba4e09d5c0f909ca affected
4ddc645f40e90fa3bc7af3a3f3bd7d29e671a775< 0c927dfc0b9bd177f7ab6ee59ef0c4ea06c110a7 affected
4ddc645f40e90fa3bc7af3a3f3bd7d29e671a775< ba6269e187aa1b1f20faf3c458831a0d6350304b affected
4ddc645f40e90fa3bc7af3a3f3bd7d29e671a775< 51297ef7ad7824ad577337f273cd092e81a9fa08 affected
4ddc645f40e90fa3bc7af3a3f3bd7d29e671a775< e872738e670ddd63e19f22d0d784f0bdf26ecba5 affected
4ddc645f40e90fa3bc7af3a3f3bd7d29e671a775< 6c7fc36da021b13c34c572a26ba336cd102418f8 affected
4ddc645f40e90fa3bc7af3a3f3bd7d29e671a775< 625fa77151f00c1bd00d34d60d6f2e710b3f9aad affected
… +10 more rows
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I. Basic Information for CVE-2024-47671

Vulnerability Information
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Vulnerability Title
USB: usbtmc: prevent kernel-usb-infoleak
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: USB: usbtmc: prevent kernel-usb-infoleak The syzbot reported a kernel-usb-infoleak in usbtmc_write, we need to clear the structure before filling fields.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
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，该漏洞源于在写入时未清除结构，可能导致信息泄露。
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

Vendor Product Affected Versions CPE Subscribe
Linux Linux 4ddc645f40e90fa3bc7af3a3f3bd7d29e671a775 ~ fa652318887da530f2f9dbd9b0ea4a087d05ee12 -
Linux Linux 4.20 -

II. Public POCs for CVE-2024-47671

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III. Intelligence Information for CVE-2024-47671

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Patches & Fixes for CVE-2024-47671 (2)

Other References for CVE-2024-47671 (2)

Same Patch Batch · Linux · 2024-10-09 · 17 CVEs total

CVE-2024-47659 9.1 CRITICAL smack: tcp: ipv4, fix incorrect labeling
CVE-2024-47668 7.8 HIGH lib/generic-radix-tree.c: Fix rare race in __genradix_ptr_alloc()
CVE-2024-47670 7.8 HIGH ocfs2: add bounds checking to ocfs2_xattr_find_entry()
CVE-2024-47658 7.5 HIGH crypto: stm32/cryp - call finalize with bh disabled
CVE-2024-47667 7.3 HIGH PCI: keystone: Add workaround for Errata #i2037 (AM65x SR 1.0)
CVE-2024-47669 7.3 HIGH nilfs2: fix state management in error path of log writing function
CVE-2024-46870 drm/amd/display: Disable DMCUB timeout for DCN35
CVE-2024-46871 drm/amd/display: Correct the defined value for AMDGPU_DMUB_NOTIFICATION_MAX
CVE-2024-47660 fsnotify: clear PARENT_WATCHED flags lazily
CVE-2024-47662 drm/amd/display: Remove register from DCN35 DMCUB diagnostic collection
CVE-2024-47661 drm/amd/display: Avoid overflow from uint32_t to uint8_t
CVE-2024-47663 staging: iio: frequency: ad9834: Validate frequency parameter value
CVE-2024-47664 spi: hisi-kunpeng: Add verification for the max_frequency provided by the firmware
CVE-2024-47665 i3c: mipi-i3c-hci: Error out instead on BUG_ON() in IBI DMA setup
CVE-2024-47666 scsi: pm80xx: Set phy->enable_completion only when we wait for it
CVE-2024-47673 wifi: iwlwifi: mvm: pause TCM when the firmware is stopped

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-47671

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