01 Record

CVE-2022-49729

nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred

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

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02 Description

nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred

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

0.26% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 18.3% 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

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

2025-02-26 02:24Z1 YR AGO

Last updated

2026-05-11 19:05Z5 MO AGO

Reserved

2025-02-26

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

Data version

5.2

Document digest

9f273838aac924613e466d0c6779ef0e04d38e981a1d9ee8e7cf974198a4b6e9

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxf26e30cc6b50ba81e30ca3016c29ad4b48b93eaa to < 1eb0afecfb9cd0f38424b82bd9aaa542310934ee, f26e30cc6b50ba81e30ca3016c29ad4b48b93eaa to < f21f908347712b8288ffe83b531b5e977042b29c, f26e30cc6b50ba81e30ca3016c29ad4b48b93eaa to < 3e7c7df6991ac349f2fa8540047757df666e610f, f26e30cc6b50ba81e30ca3016c29ad4b48b93eaa to < 6b4d8b44e7163a77fe942f5b80e1651c1b78c537, f26e30cc6b50ba81e30ca3016c29ad4b48b93eaa to < 0eeec1a8b0cd38c47edeb042980a6aeacecf35ed, f26e30cc6b50ba81e30ca3016c29ad4b48b93eaa to < 6616872cfe7f0474a22dd1f12699f95bcf81a54d, f26e30cc6b50ba81e30ca3016c29ad4b48b93eaa to < 3eadc560c1919b8193d17334145dad9a917960e4, f26e30cc6b50ba81e30ca3016c29ad4b48b93eaa to < 8a4d480702b71184fabcf379b80bf7539716752e, 3.14—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/1eb0afecfb9cd0f38424b82bd9aaa542310934ee
git.kernel.orghttps://git.kernel.org/stable/c/f21f908347712b8288ffe83b531b5e977042b29c
git.kernel.orghttps://git.kernel.org/stable/c/3e7c7df6991ac349f2fa8540047757df666e610f
git.kernel.orghttps://git.kernel.org/stable/c/6b4d8b44e7163a77fe942f5b80e1651c1b78c537
git.kernel.orghttps://git.kernel.org/stable/c/0eeec1a8b0cd38c47edeb042980a6aeacecf35ed
git.kernel.orghttps://git.kernel.org/stable/c/6616872cfe7f0474a22dd1f12699f95bcf81a54d
git.kernel.orghttps://git.kernel.org/stable/c/3eadc560c1919b8193d17334145dad9a917960e4
git.kernel.orghttps://git.kernel.org/stable/c/8a4d480702b71184fabcf379b80bf7539716752e

07 Fixed in

Debian 12

linux
Fixed in 5.18.14-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

linux
Fixed in 5.18.14-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

linux
Fixed in 5.18.14-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.