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CVE-2024-27401— firewire: nosy: ensure user_length is taken into account when fetching packet contents

EPSS 0.01% · P1
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I. Basic Information for CVE-2024-27401

Vulnerability Information
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Vulnerability Title
firewire: nosy: ensure user_length is taken into account when fetching packet contents
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: firewire: nosy: ensure user_length is taken into account when fetching packet contents Ensure that packet_buffer_get respects the user_length provided. If the length of the head packet exceeds the user_length, packet_buffer_get will now return 0 to signify to the user that no data were read and a larger buffer size is required. Helps prevent user space overflows.
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，该漏洞源于获取数据包内容时未考虑长度。
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 286468210d83ce0ca1e37e346ed9f4457a161650 ~ 67f34f093c0f7bf33f5b4ae64d3d695a3b978285 -
LinuxLinux 2.6.36 -

II. Public POCs for CVE-2024-27401

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III. Intelligence Information for CVE-2024-27401

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Same Patch Batch · Linux · 2024-05-13 · 6 CVEs total

CVE-2023-52656io_uring: drop any code related to SCM_RIGHTS
CVE-2024-27400drm/amdgpu: once more fix the call oder in amdgpu_ttm_move() v2
CVE-2024-27399Bluetooth: l2cap: fix null-ptr-deref in l2cap_chan_timeout
CVE-2024-27398Bluetooth: Fix use-after-free bugs caused by sco_sock_timeout
CVE-2023-52655usb: aqc111: check packet for fixup for true limit

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-27401

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