01 Record

CVE-2022-50474

macintosh: fix possible memory leak in macio_add_one_device()

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

macintosh: fix possible memory leak in macio_add_one_device()

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: 0.15% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 4.9% 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: No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2025-10-04 15:16Z11 MO AGO

Last updated

2026-05-11 19:20Z3 MO AGO

Reserved

2025-10-04

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

Data version

5.2

Document digest

b1bd6c86d927a4b41051077882ba619e792d7dc5cbbed7846343fd582ddeff8f

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux1fa5ae857bb14f6046205171d98506d8112dd74e to < 3a866ff6fc2232c8e393cdb55ffb8ce947349e03, 1fa5ae857bb14f6046205171d98506d8112dd74e to < aa9054267366ff0a382d403d17728e21951ddbb9, 1fa5ae857bb14f6046205171d98506d8112dd74e to < 35858b87a943917fa30172aa4bf01ce7adbcb42c, 1fa5ae857bb14f6046205171d98506d8112dd74e to < b29a2f1dd33ae9b94821ab2f4d398b9081786748, 1fa5ae857bb14f6046205171d98506d8112dd74e to < 2ac0a7059b7bcbed35bfffa34a82c9a9e99638ef, 1fa5ae857bb14f6046205171d98506d8112dd74e to < 19ded60b40e86b0903c8d5bd0161437ed5107a8b, 1fa5ae857bb14f6046205171d98506d8112dd74e to < ca765257feb89dacf604ced9cd233db5f865dee0, 1fa5ae857bb14f6046205171d98506d8112dd74e to < 76837e7f6b30da72ad59f56291e22804a219e015, 1fa5ae857bb14f6046205171d98506d8112dd74e to < 5ca86eae55a2f006e6c1edd2029b2cacb6979515, 2.6.30—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/3a866ff6fc2232c8e393cdb55ffb8ce947349e03
git.kernel.orghttps://git.kernel.org/stable/c/aa9054267366ff0a382d403d17728e21951ddbb9
git.kernel.orghttps://git.kernel.org/stable/c/35858b87a943917fa30172aa4bf01ce7adbcb42c
git.kernel.orghttps://git.kernel.org/stable/c/b29a2f1dd33ae9b94821ab2f4d398b9081786748
git.kernel.orghttps://git.kernel.org/stable/c/2ac0a7059b7bcbed35bfffa34a82c9a9e99638ef
git.kernel.orghttps://git.kernel.org/stable/c/19ded60b40e86b0903c8d5bd0161437ed5107a8b
git.kernel.orghttps://git.kernel.org/stable/c/ca765257feb89dacf604ced9cd233db5f865dee0
git.kernel.orghttps://git.kernel.org/stable/c/76837e7f6b30da72ad59f56291e22804a219e015
git.kernel.orghttps://git.kernel.org/stable/c/5ca86eae55a2f006e6c1edd2029b2cacb6979515

01 Record index

CVE-2022-50474

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2022-50474

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References