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I. Basic Information for CVE-2025-40259
Vulnerability Information

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Vulnerability Title
scsi: sg: Do not sleep in atomic context
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: scsi: sg: Do not sleep in atomic context sg_finish_rem_req() calls blk_rq_unmap_user(). The latter function may sleep. Hence, call sg_finish_rem_req() with interrupts enabled instead of disabled.
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,该漏洞源于原子上下文中调用可能睡眠的函数,可能导致死锁。
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 97d27b0dd015e980ade63fda111fd1353276e28b ~ 11eeee00c94d770d4e45364060b5f1526dfe567b -
LinuxLinux 4.12 -
II. Public POCs for CVE-2025-40259
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III. Intelligence Information for CVE-2025-40259
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IV. Related Vulnerabilities
V. Comments for CVE-2025-40259

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