01 Record

CVE-2022-50348

nfsd: Fix a memory leak in an error handling path

MediumPUBLISHEDCNA: Linux

CNA base score5.5 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

View raw JSON

02 Description

nfsd: Fix a memory leak in an error handling path

03 Exploitation and scoring

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.16% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 5.3% 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 2026-06-17.

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

2025-09-16 16:11Z11 MO AGO

Last updated

2026-05-11 19:17Z3 MO AGO

Reserved

2025-09-16

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Medium (CVSS 5.5)

CNA CVSS vector

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

Weaknesses

CWE-401Missing Release of Memory after Effective LifetimeVariant
CWE-772Missing Release of Resource after Effective LifetimeBase

Data version

5.2

Document digest

9faf6d8e3542016c87fd0cfed99f2573bf168c97431267d619b9053d211b1d89

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux6ee95d1c899186c0798cafd25998d436bcdb9618 to < acc393aecda05bf64ed13b732931462e07a1bf08, 6ee95d1c899186c0798cafd25998d436bcdb9618 to < e060c4b9f33c1fca74df26d57a98e784295327e6, 6ee95d1c899186c0798cafd25998d436bcdb9618 to < aed8816305575b38dcc77feb6f1bc1d0ed32f5b8, 6ee95d1c899186c0798cafd25998d436bcdb9618 to < 733dd17158f96aaa25408dc39bbb2738fda9300e, 6ee95d1c899186c0798cafd25998d436bcdb9618 to < cc3bca2110ac85cd964da997ef83d84cab0d49fb, 6ee95d1c899186c0798cafd25998d436bcdb9618 to < fd1ef88049de09bc70d60b549992524cfc0e66ff, 5.4—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/acc393aecda05bf64ed13b732931462e07a1bf08
git.kernel.orghttps://git.kernel.org/stable/c/e060c4b9f33c1fca74df26d57a98e784295327e6
git.kernel.orghttps://git.kernel.org/stable/c/aed8816305575b38dcc77feb6f1bc1d0ed32f5b8
git.kernel.orghttps://git.kernel.org/stable/c/733dd17158f96aaa25408dc39bbb2738fda9300e
git.kernel.orghttps://git.kernel.org/stable/c/cc3bca2110ac85cd964da997ef83d84cab0d49fb
git.kernel.orghttps://git.kernel.org/stable/c/fd1ef88049de09bc70d60b549992524cfc0e66ff

01 Record index

CVE-2022-50348

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2022-50348

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References