CVE-2025-37820: linux kernel from 5.9 (inclusive), before 6.1.136 (exclusive), from 6.2 (inclusive), before 6.6.89 (exclusive), from…

Affected technology

linux kernel · from 5.9 (inclusive), before 6.1.136 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.89 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.26 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.14.5 (exclusive)
linux

linux kernel · 6.15 · update rc1
linux

linux kernel · 6.15 · update rc2
linux

linux kernel · 6.15 · update rc3
linux

debian linux · 11.0
debian

Linux · 6c5aa6fc4defc2a0977a2c59e4710d50fa1e834c to before 5b83d30c63f9964acb1bc63eb8e670b9e0d2c240, 6c5aa6fc4defc2a0977a2c59e4710d50fa1e834c to before cefd8a2e2de46209ce66e6d30c237eb59b6c5bfa, 6c5aa6fc4defc2a0977a2c59e4710d50fa1e834c to before d6a9c4e6f9b3ec3ad98468c950ad214af8a2efb9, 6c5aa6fc4defc2a0977a2c59e4710d50fa1e834c to before eefccd889df3b49d92e7349d94c4aa7e1ba19f6c, 6c5aa6fc4defc2a0977a2c59e4710d50fa1e834c to before cc3628dcd851ddd8d418bf0c897024b4621ddc92
Linux

Linux · 5.9
Linux

Component: Not specified by the source
Function: xdp_convert_buff_to_frame
File: drivers/net/xen-netfront.c

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

Attack conditions (NVD, CVSS 3.1): Local · Low privileges required · No user interaction required

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 7.5/10) rates confidentiality and integrity impact as none; availability impact as high. NVD’s CVSS 3.1 assessment (base score 5.5/10) rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.