01 Record

CVE-2025-38112

net: Fix TOCTOU issue in sk_is_readable()

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

net: Fix TOCTOU issue in sk_is_readable()

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: 0.13% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 2.7% of scored records. A rank, not a probability.
NVD base score: 4.7 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.1/AV:L/AC:H/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

2025-07-03 08:35Z1 YR AGO

Last updated

2026-05-11 21:21Z3 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-367Time-of-check Time-of-use (TOCTOU) Race ConditionBase

Data version

5.2

Document digest

d9b41d566d2c2da7652499509e323eeb1054ffdd8d0711f2ef5ec7a0a8f67acd

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux8934ce2fd08171e8605f7fada91ee7619fe17ab8 to < c2b26638476baee154920bb587fc94ff1bf04336, 8934ce2fd08171e8605f7fada91ee7619fe17ab8 to < 6fa68d7eab34d448a61aa24ea31e68b3231ed20d, 8934ce2fd08171e8605f7fada91ee7619fe17ab8 to < 8926a7ef1977a832dd6bf702f1a99303dbf15b15, 8934ce2fd08171e8605f7fada91ee7619fe17ab8 to < ff55c85a923e043d59d26b20a673a1b4a219c310, 8934ce2fd08171e8605f7fada91ee7619fe17ab8 to < 1e0de7582ceccbdbb227d4e0ddf65732f92526da, 8934ce2fd08171e8605f7fada91ee7619fe17ab8 to < 1b367ba2f94251822577daed031d6b9a9e11ba91, 8934ce2fd08171e8605f7fada91ee7619fe17ab8 to < 2660a544fdc0940bba15f70508a46cf9a6491230, 4.17—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/c2b26638476baee154920bb587fc94ff1bf04336
git.kernel.orghttps://git.kernel.org/stable/c/6fa68d7eab34d448a61aa24ea31e68b3231ed20d
git.kernel.orghttps://git.kernel.org/stable/c/8926a7ef1977a832dd6bf702f1a99303dbf15b15
git.kernel.orghttps://git.kernel.org/stable/c/ff55c85a923e043d59d26b20a673a1b4a219c310
git.kernel.orghttps://git.kernel.org/stable/c/1e0de7582ceccbdbb227d4e0ddf65732f92526da
git.kernel.orghttps://git.kernel.org/stable/c/1b367ba2f94251822577daed031d6b9a9e11ba91
git.kernel.orghttps://git.kernel.org/stable/c/2660a544fdc0940bba15f70508a46cf9a6491230
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-2025-38112

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2025-38112

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References