01 Record

CVE-2022-50251

mmc: vub300: fix return value check of mmc_add_host()

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

mmc: vub300: fix return value check of mmc_add_host()

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 5.6% 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: 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

2025-09-15 14:02Z11 MO AGO

Last updated

2026-05-11 19:15Z3 MO AGO

Reserved

2025-09-15

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-401Missing Release of Memory after Effective LifetimeVariant
CWE-252Unchecked Return ValueBase

Data version

5.2

Document digest

5bc6e2c5f6fe62da625d4e1a7a62904e667242e1ca306c28c92406673a27c27f

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux88095e7b473a3d9ec3b9c60429576e9cbd327c89 to < 41ed46bdbd2878cd6567abe0974a445f8b1b8ec8, 88095e7b473a3d9ec3b9c60429576e9cbd327c89 to < 25f05d762ca5e1c685002a53dd44f68e78ca3feb, 88095e7b473a3d9ec3b9c60429576e9cbd327c89 to < a46e681151bbdacdf6b89ee8c4e5bad0555142bb, 88095e7b473a3d9ec3b9c60429576e9cbd327c89 to < 3b29f8769d32016b2d89183db4d80c7a71b7e35e, 88095e7b473a3d9ec3b9c60429576e9cbd327c89 to < 3049a3b927a40d89d4582ff1033cd7953be773c7, 88095e7b473a3d9ec3b9c60429576e9cbd327c89 to < afc898019e7bf18c5eb7a0ac19852fcb1b341b3c, 88095e7b473a3d9ec3b9c60429576e9cbd327c89 to < c9e85979b59cb86f0a15defa8199d740e2b36b90, 88095e7b473a3d9ec3b9c60429576e9cbd327c89 to < 2044b2ea77945f372ef161d1bbf814e471767ff2, 88095e7b473a3d9ec3b9c60429576e9cbd327c89 to < 0613ad2401f88bdeae5594c30afe318e93b14676, 3.0—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/41ed46bdbd2878cd6567abe0974a445f8b1b8ec8
git.kernel.orghttps://git.kernel.org/stable/c/25f05d762ca5e1c685002a53dd44f68e78ca3feb
git.kernel.orghttps://git.kernel.org/stable/c/a46e681151bbdacdf6b89ee8c4e5bad0555142bb
git.kernel.orghttps://git.kernel.org/stable/c/3b29f8769d32016b2d89183db4d80c7a71b7e35e
git.kernel.orghttps://git.kernel.org/stable/c/3049a3b927a40d89d4582ff1033cd7953be773c7
git.kernel.orghttps://git.kernel.org/stable/c/afc898019e7bf18c5eb7a0ac19852fcb1b341b3c
git.kernel.orghttps://git.kernel.org/stable/c/c9e85979b59cb86f0a15defa8199d740e2b36b90
git.kernel.orghttps://git.kernel.org/stable/c/2044b2ea77945f372ef161d1bbf814e471767ff2
git.kernel.orghttps://git.kernel.org/stable/c/0613ad2401f88bdeae5594c30afe318e93b14676

01 Record index

CVE-2022-50251

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2022-50251

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References