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.
Published 2024-05-21 14:35:43
Updated 2024-12-24 16:15:57
Source Linux
View at NVD,   CVE.org

Products affected by CVE-2021-47332

Exploit prediction scoring system (EPSS) score for CVE-2021-47332

0.04%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 5 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-47332

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
5.5
MEDIUM CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
1.8
3.6
NIST 2024-12-24

CWE ids for CVE-2021-47332

References for CVE-2021-47332

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