01 Record

CVE-2025-23143

net: Fix null-ptr-deref by sock_lock_init_class_and_name() and rmmod.

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

net: Fix null-ptr-deref by sock_lock_init_class_and_name() and rmmod.

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: 0.21% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 10.5% 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: Modified. NVD last modified this record on 2026-07-14.
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

2025-05-01 12:55Z1 YR AGO

Last updated

2026-07-14 12:40Z1 MO AGO

Reserved

2025-01-11

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

beb2970d3ce995e42b0ada075c2395e1ff6a6b409aca2c6a1601d5b61f4340a6

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxed07536ed6731775219c1df7fa26a7588753e693 to < 83083c5fc7cf9b0f136a42f26aba60da380f3601, ed07536ed6731775219c1df7fa26a7588753e693 to < b7489b753667bc9245958a4896c9419743083c27, ed07536ed6731775219c1df7fa26a7588753e693 to < d51e47e2ab6ef10a317d576075cf625cdbf96426, ed07536ed6731775219c1df7fa26a7588753e693 to < feda73ad44a5cc80f6bf796bb1099a3fe71576d4, ed07536ed6731775219c1df7fa26a7588753e693 to < 905d43b8ad2436c240f844acb3ebcc7a99b8ebf1, ed07536ed6731775219c1df7fa26a7588753e693 to < 5f7f6abd92b6c8dc8f19625ef93c3a18549ede04, ed07536ed6731775219c1df7fa26a7588753e693 to < c11247a21aab4b50a23c8b696727d7483de2f1e1, ed07536ed6731775219c1df7fa26a7588753e693 to < 2155802d3313d7b8365935c6b8d6edc0ddd7eb94, ed07536ed6731775219c1df7fa26a7588753e693 to < 0bb2f7a1ad1f11d861f58e5ee5051c8974ff9569, 2.6.20—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/83083c5fc7cf9b0f136a42f26aba60da380f3601
git.kernel.orghttps://git.kernel.org/stable/c/b7489b753667bc9245958a4896c9419743083c27
git.kernel.orghttps://git.kernel.org/stable/c/d51e47e2ab6ef10a317d576075cf625cdbf96426
git.kernel.orghttps://git.kernel.org/stable/c/feda73ad44a5cc80f6bf796bb1099a3fe71576d4
git.kernel.orghttps://git.kernel.org/stable/c/905d43b8ad2436c240f844acb3ebcc7a99b8ebf1
git.kernel.orghttps://git.kernel.org/stable/c/5f7f6abd92b6c8dc8f19625ef93c3a18549ede04
git.kernel.orghttps://git.kernel.org/stable/c/c11247a21aab4b50a23c8b696727d7483de2f1e1
git.kernel.orghttps://git.kernel.org/stable/c/2155802d3313d7b8365935c6b8d6edc0ddd7eb94
git.kernel.orghttps://git.kernel.org/stable/c/0bb2f7a1ad1f11d861f58e5ee5051c8974ff9569
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-032379.html
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-019113.html

01 Record index

CVE-2025-23143

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2025-23143

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References