CVE-2022-48753

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Source
https://nvd.nist.gov/vuln/detail/CVE-2022-48753
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-48753.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-48753
Related
Published
2024-06-20T12:15:13Z
Modified
2024-09-18T16:03:25Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved:

block: fix memory leak in diskregisterindependentaccessranges

kobjectinitandadd() takes reference even when it fails. According to the doc of kobjectinitandadd()

If this function returns an error, kobject_put() must be called to properly clean up the memory associated with the object.

Fix this issue by adding kobjectput(). Callback function blkiarangessysfsrelease() in kobjectput() can handle the pointer "iars" properly.

References

Affected packages

Debian:12 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.16.7-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.16.7-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}