01 Record

CVE-2025-38473

Bluetooth: Fix null-ptr-deref in l2cap_sock_resume_cb()

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

Bluetooth: Fix null-ptr-deref in l2cap_sock_resume_cb()

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: 0.16% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 5.7% of scored records. A rank, not a probability.
NVD base score: 5.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD analysis status: Analyzed. NVD last modified this record on 2026-06-17.
Red Hat severity: Moderate. 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

2025-07-28 11:21Z1 YR AGO

Last updated

2026-05-11 21:28Z3 MO AGO

Reserved

2025-04-16

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

e7a70eb0e731962ff518343aa3799fbcd7c83abbb1301d6bb2fa9c7b7fe03a78

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxd97c899bde330cd1c76c3a162558177563a74362 to < 262cd18f5f7ede6a586580cadc5d0799e52e2e7c, d97c899bde330cd1c76c3a162558177563a74362 to < 2b27b389006623673e8cfff4ce1e119cce640b05, d97c899bde330cd1c76c3a162558177563a74362 to < 3a4eca2a1859955c65f07a570156bd2d9048ce33, d97c899bde330cd1c76c3a162558177563a74362 to < ac3a8147bb24314fb3e84986590148e79f9872ec, d97c899bde330cd1c76c3a162558177563a74362 to < c4f16f6b071a74ac7eefe5c28985285cbbe2cd96, d97c899bde330cd1c76c3a162558177563a74362 to < b97be7ee8a1cd96b89817cbd64a9f5cc16c17d08, d97c899bde330cd1c76c3a162558177563a74362 to < 6d63901dcd592a1e3f71d7c6d78f9be5e8d7eef0, d97c899bde330cd1c76c3a162558177563a74362 to < a0075accbf0d76c2dad1ad3993d2e944505d99a0, 3.13—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/262cd18f5f7ede6a586580cadc5d0799e52e2e7c
git.kernel.orghttps://git.kernel.org/stable/c/2b27b389006623673e8cfff4ce1e119cce640b05
git.kernel.orghttps://git.kernel.org/stable/c/3a4eca2a1859955c65f07a570156bd2d9048ce33
git.kernel.orghttps://git.kernel.org/stable/c/ac3a8147bb24314fb3e84986590148e79f9872ec
git.kernel.orghttps://git.kernel.org/stable/c/c4f16f6b071a74ac7eefe5c28985285cbbe2cd96
git.kernel.orghttps://git.kernel.org/stable/c/b97be7ee8a1cd96b89817cbd64a9f5cc16c17d08
git.kernel.orghttps://git.kernel.org/stable/c/6d63901dcd592a1e3f71d7c6d78f9be5e8d7eef0
git.kernel.orghttps://git.kernel.org/stable/c/a0075accbf0d76c2dad1ad3993d2e944505d99a0
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/10/msg00007.html

01 Record index

CVE-2025-38473

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2025-38473

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References