01 Record

CVE-2023-53845

nilfs2: fix infinite loop in nilfs_mdt_get_block()

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

nilfs2: fix infinite loop in nilfs_mdt_get_block()

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: 0.25% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 16.4% of scored records. A rank, not a probability.
NVD base score: The NVD has published no score for this record
NVD CVSS vector: No NVD score to derive
NVD analysis status: Deferred. 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

2025-12-09 01:30Z8 MO AGO

Last updated

2026-05-11 19:52Z3 MO AGO

Reserved

2025-12-09

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-253Incorrect Check of Function Return ValueBase

Data version

5.2

Document digest

b6fe63b73e719a8e8c021a84a7a6627fc674b84922c8690ccaf6dc6156acd396

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxbdb265eae08db578e7cf5739be16f389d495fc75 to < cfb0bb4fbd40c1f06da7e9f88c0a2d46155b90c2, bdb265eae08db578e7cf5739be16f389d495fc75 to < d536f9976bb04e9c84cf80045a9355975e418f41, bdb265eae08db578e7cf5739be16f389d495fc75 to < fe1cbbcb1a2532ee1654e1ff121be8906d83c6f0, bdb265eae08db578e7cf5739be16f389d495fc75 to < 8a89d36a07afe1ed4564df51fefa2bb556c85412, bdb265eae08db578e7cf5739be16f389d495fc75 to < 8d07d9119642ba43d21f8ba64d51d01931096b20, bdb265eae08db578e7cf5739be16f389d495fc75 to < 25457d07c8146e57d28906c663def033dc425af6, bdb265eae08db578e7cf5739be16f389d495fc75 to < 34c5f17222b50c79848bb03ec8811648813e6a45, bdb265eae08db578e7cf5739be16f389d495fc75 to < 5b29661669cb65b9750a3cf70ed3eaf947b92167, bdb265eae08db578e7cf5739be16f389d495fc75 to < a6a491c048882e7e424d407d32cba0b52d9ef2bf, 2.6.30—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/cfb0bb4fbd40c1f06da7e9f88c0a2d46155b90c2
git.kernel.orghttps://git.kernel.org/stable/c/d536f9976bb04e9c84cf80045a9355975e418f41
git.kernel.orghttps://git.kernel.org/stable/c/fe1cbbcb1a2532ee1654e1ff121be8906d83c6f0
git.kernel.orghttps://git.kernel.org/stable/c/8a89d36a07afe1ed4564df51fefa2bb556c85412
git.kernel.orghttps://git.kernel.org/stable/c/8d07d9119642ba43d21f8ba64d51d01931096b20
git.kernel.orghttps://git.kernel.org/stable/c/25457d07c8146e57d28906c663def033dc425af6
git.kernel.orghttps://git.kernel.org/stable/c/34c5f17222b50c79848bb03ec8811648813e6a45
git.kernel.orghttps://git.kernel.org/stable/c/5b29661669cb65b9750a3cf70ed3eaf947b92167
git.kernel.orghttps://git.kernel.org/stable/c/a6a491c048882e7e424d407d32cba0b52d9ef2bf

01 Record index

CVE-2023-53845

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2023-53845

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References