DEBIAN-CVE-2025-39908

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Source
https://security-tracker.debian.org/tracker/CVE-2025-39908
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2025-39908.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2025-39908
Upstream
Published
2025-10-01T08:15:33.727Z
Modified
2025-11-17T04:34:20.030698Z
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved: net: devioctl: take ops lock in hwtstamp lower paths ndo hwtstamp callbacks are expected to run under the per-device ops lock. Make the lower get/set paths consistent with the rest of ndo invocations. Kernel log: WARNING: CPU: 13 PID: 51364 at ./include/net/netdevlock.h:70 netdevupdatefeatures+0x4bd/0xe60 ... RIP: 0010:netdevupdatefeatures+0x4bd/0xe60 ... Call Trace: <TASK> netdevupdatefeatures+0x1f/0x60 mlx5hwtstampset+0x181/0x290 [mlx5core] mlx5ehwtstampset+0x19/0x30 [mlx5core] devsethwtstampphylib+0x9f/0x220 devsethwtstampphylib+0x9f/0x220 devsethwtstamp+0x13d/0x240 devioctl+0x12f/0x4b0 sockioctl+0x171/0x370 _x64sysioctl+0x3f7/0x900 ? _syssetsockopt+0x69/0xb0 dosyscall64+0x6f/0x2e0 entrySYSCALL64afterhwframe+0x4b/0x53 ... </TASK> .... ---[ end trace 0000000000000000 ]--- Note that the mlx5hwtstampset and mlx5ehwtstampset functions shown in the trace come from an in progress patch converting the legacy ioctl to ndohwtstamp_get/set and are not present in mainline.

References

Affected packages

Debian:14 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.16.8-1

Affected versions

6.*

6.12.38-1
6.12.41-1
6.12.43-1~bpo12+1
6.12.43-1
6.12.48-1
6.12.57-1
6.13~rc6-1~exp1
6.13~rc7-1~exp1
6.13.2-1~exp1
6.13.3-1~exp1
6.13.4-1~exp1
6.13.5-1~exp1
6.13.6-1~exp1
6.13.7-1~exp1
6.13.8-1~exp1
6.13.9-1~exp1
6.13.10-1~exp1
6.13.11-1~exp1
6.14.3-1~exp1
6.14.5-1~exp1
6.14.6-1~exp1
6.15~rc7-1~exp1
6.15-1~exp1
6.15.1-1~exp1
6.15.2-1~exp1
6.15.3-1~exp1
6.15.4-1~exp1
6.15.5-1~exp1
6.15.6-1~exp1
6.16~rc7-1~exp1
6.16-1~exp1
6.16.1-1~exp1
6.16.3-1~bpo13+1
6.16.3-1
6.16.5-1
6.16.6-1
6.16.7-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}