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CVE-2025-38114

In the Linux kernel, the following vulnerability has been resolved:

e1000: Move cancel_work_sync to avoid deadlock

Previously, e1000_down called cancel_work_sync for the e1000 reset task
(via e1000_down_and_stop), which takes RTNL.

As reported by users and syzbot, a deadlock is possible in the following
scenario:

CPU 0:
  - RTNL is held
  - e1000_close
  - e1000_down
  - cancel_work_sync (cancel / wait for e1000_reset_task())

CPU 1:
  - process_one_work
  - e1000_reset_task
  - take RTNL

To remedy this, avoid calling cancel_work_sync from e1000_down
(e1000_reset_task does nothing if the device is down anyway). Instead,
call cancel_work_sync for e1000_reset_task when the device is being
removed.

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
This information is available to logged-in users.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
VendorLinux
≫
Product Linux
Default Statusunaffected
Version < 1fd4438ddcc4958ed24662d5125114299e19bae4
Version e400c7444d84b0fd2ebb34e618f83abe05917543
Status affected
Version < b4a8085ceefb7bbb12c2b71c55e71fc946c6929f
Version e400c7444d84b0fd2ebb34e618f83abe05917543
Status affected
VendorLinux
≫
Product Linux
Default Statusaffected
Version 6.13
Status affected
Version < 6.13
Version 0
Status unaffected
Version <= 6.15.*
Version 6.15.3
Status unaffected
Version <= *
Version 6.16
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.03% 0.06
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string