01 Record

CVE-2022-50082

ext4: fix warning in ext4_iomap_begin as race between bmap and write

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

ext4: fix warning in ext4_iomap_begin as race between bmap and write

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: 0.19% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 8.5% of scored records. A rank, not a probability.
NVD base score: 7.0 (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:H/I:H/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

2025-06-18 11:02Z1 YR AGO

Last updated

2026-05-11 19:12Z5 MO AGO

Reserved

2025-06-18

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')Class

Data version

5.2

Document digest

155f17ff689fe3b9b557d4c0ecf5468c8bf6c6a97db5c9af507f1d8462431988

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxac58e4fb03f9d111d733a4ad379d06eef3a24705 to < e1682c7171a6c0ff576fe8116b8cba5b8f538b94, ac58e4fb03f9d111d733a4ad379d06eef3a24705 to < 30dfb75e1f8645404a536c74d468d498adcd4e74, ac58e4fb03f9d111d733a4ad379d06eef3a24705 to < a9fe6d1e3d343d7309f501b1f48020ce7127221f, ac58e4fb03f9d111d733a4ad379d06eef3a24705 to < fa6482f374fda29a71ad44d76d35b4842d43cda4, ac58e4fb03f9d111d733a4ad379d06eef3a24705 to < 51ae846cff568c8c29921b1b28eb2dfbcd4ac12d, 5.7—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/e1682c7171a6c0ff576fe8116b8cba5b8f538b94
git.kernel.orghttps://git.kernel.org/stable/c/30dfb75e1f8645404a536c74d468d498adcd4e74
git.kernel.orghttps://git.kernel.org/stable/c/a9fe6d1e3d343d7309f501b1f48020ce7127221f
git.kernel.orghttps://git.kernel.org/stable/c/fa6482f374fda29a71ad44d76d35b4842d43cda4
git.kernel.orghttps://git.kernel.org/stable/c/51ae846cff568c8c29921b1b28eb2dfbcd4ac12d

07 Fixed in

Debian 12

linux
Fixed in 6.0.2-1

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

Debian 13

linux
Fixed in 6.0.2-1

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

Debian 14

linux
Fixed in 6.0.2-1

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