01 Record

CVE-2023-53786

dm flakey: fix a crash with invalid table line

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

dm flakey: fix a crash with invalid table line

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: 0.23% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 13.2% 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: Low. 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 00:00Z8 MO AGO

Last updated

2026-05-11 19:51Z3 MO AGO

Reserved

2025-12-08

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

050d9bbfa1d792b9557c29461ed3fbe522fdea8d11ab8892d1480930480e74ee

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxa3998799fb4df0b0af8271a7d50c4269032397aa to < f95cb1526669ccdf7eb12eefd57a893953e3595f, a3998799fb4df0b0af8271a7d50c4269032397aa to < 12849ed107c0b2869fb775c81208050899006f07, a3998799fb4df0b0af8271a7d50c4269032397aa to < 337b7af273562b73c46ef77a724604ad139ca762, a3998799fb4df0b0af8271a7d50c4269032397aa to < a1e3fffe02e05c05357af91364ac0fc1ed425b5b, a3998799fb4df0b0af8271a7d50c4269032397aa to < f76fcb9d43ec014ac4a1bb983768696d5b032df9, a3998799fb4df0b0af8271a7d50c4269032397aa to < cb874a190f3f7c3c3fa5b979bee7a3b8cc3a19cc, a3998799fb4df0b0af8271a7d50c4269032397aa to < 83b4e3d878ea6be9aec1d5a1ab177c766c64d1a0, a3998799fb4df0b0af8271a7d50c4269032397aa to < 8258d84a7917aeece773716518deadb7ad776cb7, a3998799fb4df0b0af8271a7d50c4269032397aa to < 98dba02d9a93eec11bffbb93c7c51624290702d2, 3.1—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/f95cb1526669ccdf7eb12eefd57a893953e3595f
git.kernel.orghttps://git.kernel.org/stable/c/12849ed107c0b2869fb775c81208050899006f07
git.kernel.orghttps://git.kernel.org/stable/c/337b7af273562b73c46ef77a724604ad139ca762
git.kernel.orghttps://git.kernel.org/stable/c/a1e3fffe02e05c05357af91364ac0fc1ed425b5b
git.kernel.orghttps://git.kernel.org/stable/c/f76fcb9d43ec014ac4a1bb983768696d5b032df9
git.kernel.orghttps://git.kernel.org/stable/c/cb874a190f3f7c3c3fa5b979bee7a3b8cc3a19cc
git.kernel.orghttps://git.kernel.org/stable/c/83b4e3d878ea6be9aec1d5a1ab177c766c64d1a0
git.kernel.orghttps://git.kernel.org/stable/c/8258d84a7917aeece773716518deadb7ad776cb7
git.kernel.orghttps://git.kernel.org/stable/c/98dba02d9a93eec11bffbb93c7c51624290702d2

01 Record index

CVE-2023-53786

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2023-53786

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References