DEBIAN-CVE-2025-39908
- 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
- 2025-10-01T08:15:33Z
- Modified
- 2025-10-02T09:16:29.034156Z
- 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
-
Introduced0Unknown introduced version / All previous versions are affectedFixed6.16.8-1