01 Record

CVE-2026-97963

net: stmmac: initialize ptp_lock at probe time

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

net: stmmac: initialize ptp_lock at probe time

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 0.17% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 6.6% of scored records. A rank, not a probability.
NVD base score: The NVD has published no score for this record
NVD CVSS vector: No NVD score to derive
NVD analysis status: Received. NVD last modified this record on 2026-10-19.
Red Hat severity: Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2026-09-25 10:23Z1 MO AGO

Last updated

2026-10-19 09:11Z10 DAYS AGO

Reserved

2026-09-25

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-908Use of Uninitialized ResourceBase

Data version

5.2

Document digest

dd861b2ff18a5d8f5a117baf5a328fdc28929dcf602afa8420ba769bcfa874a1

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxb60189e0392fa06348911077ef281eb2b1047b6a to < ee33e424d4932c70f103b94a46b685923f236f65, b60189e0392fa06348911077ef281eb2b1047b6a to < 7ced87834f3a58761d4bbcabf8326478548e6a54, b60189e0392fa06348911077ef281eb2b1047b6a to < 79fb5bcc50996964e076dffbdc24b7d2c06bd957, b60189e0392fa06348911077ef281eb2b1047b6a to < 420315413b29635de1d4ea4142e410e6465260f3, b60189e0392fa06348911077ef281eb2b1047b6a to < 25cc0096efba83b4e0e6fa50f03e9543b41e9d3d, b60189e0392fa06348911077ef281eb2b1047b6a to < b1986595cf827c38ff929e22fbc9ca8f76379306, b60189e0392fa06348911077ef281eb2b1047b6a to < 0338c68e22abd2ee509ec2e32508a50896618c32, 5.6—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/ee33e424d4932c70f103b94a46b685923f236f65
git.kernel.orghttps://git.kernel.org/stable/c/7ced87834f3a58761d4bbcabf8326478548e6a54
git.kernel.orghttps://git.kernel.org/stable/c/79fb5bcc50996964e076dffbdc24b7d2c06bd957
git.kernel.orghttps://git.kernel.org/stable/c/420315413b29635de1d4ea4142e410e6465260f3
git.kernel.orghttps://git.kernel.org/stable/c/25cc0096efba83b4e0e6fa50f03e9543b41e9d3d
git.kernel.orghttps://git.kernel.org/stable/c/b1986595cf827c38ff929e22fbc9ca8f76379306
git.kernel.orghttps://git.kernel.org/stable/c/0338c68e22abd2ee509ec2e32508a50896618c32

07 Fixed in

Debian 12

linux
Fixed in 6.1.190-1
linux-6.12
Fixed in 6.12.111-1~deb12u1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

linux
Fixed in 6.12.111-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

linux
Fixed in 7.2.7-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.