CVE-2021-47332

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Source
https://cve.org/CVERecord?id=CVE-2021-47332
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-47332.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-47332
Downstream
DEBIAN (1)
SUSE (3)
UBUNTU (1)
Related
SUSE (3)
Published
2024-05-21T15:15:20Z
Modified
2026-03-13T05:18:05Z
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:

ALSA: usx2y: Don't call free_pages_exact() with NULL address

Unlike some other functions, we can't pass NULL pointer to free_pages_exact(). Add a proper NULL check for avoiding possible Oops.

References

Affected packages

Git /

Affected ranges

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-47332.json"
unresolved_ranges 
[
    {
        "events":  [
            {
                "introduced":  "0"
            },
            {
                "fixed":  "5.4.134"
            }
        ]
    },
    {
        "events":  [
            {
                "introduced":  "5.5"
            },
            {
                "fixed":  "5.10.52"
            }
        ]
    },
    {
        "events":  [
            {
                "introduced":  "5.11"
            },
            {
                "fixed":  "5.12.19"
            }
        ]
    },
    {
        "events":  [
            {
                "introduced":  "5.13"
            },
            {
                "fixed":  "5.13.4"
            }
        ]
    }
]