01 Record

CVE-2025-23138

watch_queue: fix pipe accounting mismatch

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

watch_queue: fix pipe accounting mismatch

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: Equal to or higher than the score of 11.1% 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

2025-04-16 14:13Z1 YR AGO

Last updated

2026-05-23 15:58Z5 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-191Integer Underflow (Wrap or Wraparound)Base

Data version

5.2

Document digest

9a37044835ec9708d169cfcb0067bd84fd8e6cac413899dbd8cfcca60b64639e

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux162ae0e78bdabf84ef10c1293c4ed7865cb7d3c8 to < 8658c75343ed00e5e154ebbe24335f51ba8db547, 3efbd114b91525bb095b8ae046382197d92126b9 to < 471c89b7d4f58bd6082f7c1fe14d4ca15c7f1284, b87a1229d8668fbc78ebd9ca0fc797a76001c60f to < d40e3537265dea9e3c33021874437ff26dc18787, 68e51bdb1194f11d3452525b99c98aff6f837b24 to < 6dafa27764183738dc5368b669b71e3d0d154f12, e95aada4cb93d42e25c30a0ef9eb2923d9711d4a to < 56ec918e6c86c1536870e4373e91eddd0c44245f, e95aada4cb93d42e25c30a0ef9eb2923d9711d4a to < 2d680b988656bb556c863d8b46d9b9096842bf3d, e95aada4cb93d42e25c30a0ef9eb2923d9711d4a to < 205028ebba838938d3b264dda1d0708fa7fe1ade, e95aada4cb93d42e25c30a0ef9eb2923d9711d4a to < f13abc1e8e1a3b7455511c4e122750127f6bc9b0, 6fb70694f8d1ac34e45246b0ac988f025e1e5b55, 5.10.210 to < 5.10.236, 5.15.149 to < 5.15.180, 6.1.76 to < 6.1.134, 6.6.15 to < 6.6.87, 6.7.3 to < 6.8, 6.8—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/8658c75343ed00e5e154ebbe24335f51ba8db547
git.kernel.orghttps://git.kernel.org/stable/c/471c89b7d4f58bd6082f7c1fe14d4ca15c7f1284
git.kernel.orghttps://git.kernel.org/stable/c/d40e3537265dea9e3c33021874437ff26dc18787
git.kernel.orghttps://git.kernel.org/stable/c/6dafa27764183738dc5368b669b71e3d0d154f12
git.kernel.orghttps://git.kernel.org/stable/c/56ec918e6c86c1536870e4373e91eddd0c44245f
git.kernel.orghttps://git.kernel.org/stable/c/2d680b988656bb556c863d8b46d9b9096842bf3d
git.kernel.orghttps://git.kernel.org/stable/c/205028ebba838938d3b264dda1d0708fa7fe1ade
git.kernel.orghttps://git.kernel.org/stable/c/f13abc1e8e1a3b7455511c4e122750127f6bc9b0
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/05/msg00045.html
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/05/msg00030.html

07 Fixed in

Debian 12

linux
Fixed in 6.1.135-1

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

Debian 13

linux
Fixed in 6.12.25-1

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

Debian 14

linux
Fixed in 6.12.25-1

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