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CVE-2022-49860

dmaengine: ti: k3-udma-glue: fix memory leak when register device fail

Medium5.5EPSS 0.20%
Published
Updated
Reserved
Assigned by
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: k3-udma-glue: fix memory leak when register device fail If device_register() fails, it should call put_device() to give up reference, the name allocated in dev_set_name() can be freed in callback function kobject_cleanup().

Timeline

  1. ID reserved

    By Linux

  2. Published

  3. · 13 months later

    Record updated

Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.

Scores

CVSS scores of CVE-2022-49860, by who scored it
Scored byCVSSScoreVector
CISA-ADPADP (enrichment)3.1Medium5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVDNVD · Modified3.1Medium5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS (exploitation in 30 days)
0.20% · top 90% of all CVEs (7 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.

Weakness

Affected products

  • Linux · Linux

    • affected 5b65781d06ea90ef2f8e51a13352c43c3daa8cdc – < 1dd27541aa2b95bde71bddd43d73f9c16d73272c
    • affected 5b65781d06ea90ef2f8e51a13352c43c3daa8cdc – < 025eab5189fc7ee223ae9b4bc49d7df196543e53
    • affected 5b65781d06ea90ef2f8e51a13352c43c3daa8cdc – < ac2b9f34f02052709aea7b34bb2a165e1853eb41

  • Linux · Linux

    • affected 5.11
    • unaffected < 5.11
    • unaffected 5.15.79 – ≤ 5.15.*
    • unaffected 6.0.9 – ≤ 6.0.*
    • unaffected 6.1 – ≤ *

References (3)

Sources

The same CVE in the primary databases and aggregators, to check against.

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Record last updated .