Vulnerability in Linux
CVE-2021-46962
In the Linux kernel, the following vulnerability has been resolved: mmc: uniphier-sd: Fix a resource leak in the remove function A 'tmio_mmc_host_free()' call is missing in the remove function, in order to balance a 'tmio_mmc_host_alloc()' call in the probe. This is done in the error handling path of the probe, but not in the remove function. Add the missing call.
EPSS: 0.002 (13.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Linux — versions 3fd784f745dd1747863775a99ec749619ee6759c, 4.20, 0
- Linux Linux_kernel
Public proof-of-concept exploits
References
Frequently asked questions
- What is CVE-2021-46962?
- CVE-2021-46962 is a medium-severity vulnerability in Linux. CVSS score: 5.5/10. Published 2024-02-27.
- How severe is CVE-2021-46962?
- Medium severity. CVSS v3 base score is 5.5 out of 10.
- Is CVE-2021-46962 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.