CVE-2025-37895

Source
https://nvd.nist.gov/vuln/detail/CVE-2025-37895
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-37895.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-37895
Downstream
Published
2025-05-20T15:21:32Z
Modified
2025-10-10T10:17:52.092131Z
Summary
bnxt_en: Fix error handling path in bnxt_init_chip()
Details

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

bnxten: Fix error handling path in bnxtinit_chip()

WARNON() is triggered in _flushwork() if bnxtinitchip() fails because we call cancelwork_sync() on dim work that has not been initialized.

WARNING: CPU: 37 PID: 5223 at kernel/workqueue.c:4201 _flushwork.isra.0+0x212/0x230

The driver relies on the BNXTSTATENAPIDISABLED bit to check if dim work has already been cancelled. But in the bnxtopen() path, BNXTSTATENAPIDISABLED is not set and this causes the error path to think that it needs to cancel the uninitalized dim work. Fix it by setting BNXTSTATENAPIDISABLED during initialization. The bit will be cleared when we enable NAPI and initialize dim work.

References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
f697217f980ffc796c72c34dbf7d59a6b1996888
Fixed
e039b00ddbfeaa0dc59b8659be114f1a1b37c5bf
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
40452969a50652e3cbf89dac83d54eebf2206d27
Fixed
21116727f452474502ee74f956d5e7466103e19b
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
40452969a50652e3cbf89dac83d54eebf2206d27
Fixed
9ab7a709c926c16b4433cf02d04fcbcf35aaab2b

Affected versions

v6.*

v6.12.10
v6.12.11
v6.12.12
v6.12.13
v6.12.14
v6.12.15
v6.12.16
v6.12.17
v6.12.18
v6.12.19
v6.12.20
v6.12.21
v6.12.22
v6.12.23
v6.12.24
v6.12.25
v6.12.26
v6.12.27
v6.13
v6.13-rc6
v6.13-rc7
v6.14
v6.14-rc1
v6.14-rc2
v6.14-rc3
v6.14-rc4
v6.14-rc5
v6.14-rc6
v6.14-rc7
v6.14.1
v6.14.2
v6.14.3
v6.14.4
v6.14.5
v6.15-rc1
v6.15-rc2
v6.15-rc3

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.12.28
Type
ECOSYSTEM
Events
Introduced
6.13.0
Fixed
6.14.6