PT-2025-36282

CVE-2025-39687

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Published

2025-01-01

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Updated

2026-10-18

Description by

CVSS 3.1
7.1
High
MetricsAV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)
Description The Linux kernel contains an issue within the as73211 driver related to the handling of buffers. Specifically, the vulnerability involves ensuring that buffers are zeroed before being copied to a kfifo, which user space can subsequently read. This prevents potential information leakage.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploitability
Exploit
Impacts
Vendors
Affected products
Weakness enumeration
CWE-120: Buffer Copy without Checking Size of Input (\'Classic Buffer Overflow\')
Related identifiers
CVE-2025-39687
BDU:2025-15193
AZL-66974
AZL-75315
DLA-4327-1
DLA-4328-1
DSA-6008-1
DSA-6009-1
ECHO-0B98-2224-B764
MGASA-2025-0234
MGASA-2025-0235
OPENSUSE-SU-2025:20081-1
SUSE-SU-2025:21074-1
SUSE-SU-2025:21139-1
SUSE-SU-2025:21179-1
SUSE-SU-2026:20560-1
USN-7909-1
USN-7909-2
USN-7909-3
USN-7909-4
USN-7909-5
USN-7910-1
USN-7910-2
USN-7933-1
USN-7938-1
USN-8028-1
USN-8028-2
USN-8028-3
USN-8028-4
USN-8028-5
USN-8028-6
USN-8028-7
USN-8028-8
USN-8031-1
USN-8031-2
USN-8031-3
USN-8052-1
USN-8052-2
USN-8074-1
USN-8074-2
USN-8126-1
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