01 Record

CVE-2023-53481

ubi: ubi_wl_put_peb: Fix infinite loop when wear-leveling work failed

HighPUBLISHEDCNA: Linux

CNA base score7.8 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

View raw JSON

02 Description

ubi: ubi_wl_put_peb: Fix infinite loop when wear-leveling work failed

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 5.5% 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 2026-08-04.
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

2025-10-01 11:42Z11 MO AGO

Last updated

2026-08-05 09:14Z1 MO AGO

Reserved

2025-10-01

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-835Loop with Unreachable Exit Condition ('Infinite Loop')Base
CWE-834Excessive IterationClass

Data version

5.2

Document digest

71f983ac6b6615fbce81f0a75b096fb3c00e716629ed7bec78279f69832eed72

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux43f9b25a9cdd7b177f77f026b1461abd1abbd174 to < b40d2fbf47af58377e898b5062077a47bb28a132, 43f9b25a9cdd7b177f77f026b1461abd1abbd174 to < f006f596fe851c3b6aae60b79f89f89f0e515d2f, 43f9b25a9cdd7b177f77f026b1461abd1abbd174 to < b5be23f6ae610bdb262160a1f294afee6d0e6a69, 43f9b25a9cdd7b177f77f026b1461abd1abbd174 to < 8a18856e074479bd050b01e688c58defadce7ab0, 43f9b25a9cdd7b177f77f026b1461abd1abbd174 to < 3afaaf6f5867dc4ad383808d4053f428ec7b867d, 43f9b25a9cdd7b177f77f026b1461abd1abbd174 to < cc4bc532acda66189bddc03b3fe1ad689d9a48a2, 43f9b25a9cdd7b177f77f026b1461abd1abbd174 to < 5af1c643184a5d09ff5b3f334077a4d0a163c677, 43f9b25a9cdd7b177f77f026b1461abd1abbd174 to < 4d57a7333e26040f2b583983e1970d9d460e56b0, 2.6.25—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/b40d2fbf47af58377e898b5062077a47bb28a132
git.kernel.orghttps://git.kernel.org/stable/c/f006f596fe851c3b6aae60b79f89f89f0e515d2f
git.kernel.orghttps://git.kernel.org/stable/c/b5be23f6ae610bdb262160a1f294afee6d0e6a69
git.kernel.orghttps://git.kernel.org/stable/c/8a18856e074479bd050b01e688c58defadce7ab0
git.kernel.orghttps://git.kernel.org/stable/c/3afaaf6f5867dc4ad383808d4053f428ec7b867d
git.kernel.orghttps://git.kernel.org/stable/c/cc4bc532acda66189bddc03b3fe1ad689d9a48a2
git.kernel.orghttps://git.kernel.org/stable/c/5af1c643184a5d09ff5b3f334077a4d0a163c677
git.kernel.orghttps://git.kernel.org/stable/c/4d57a7333e26040f2b583983e1970d9d460e56b0

01 Record index

CVE-2023-53481

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2023-53481

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References