vulnerability
Ubuntu: (CVE-2021-46962): linux vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:C/I:N/A:N) | Feb 27, 2024 | Nov 19, 2024 | Sep 1, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:C/I:N/A:N)
Published
Feb 27, 2024
Added
Nov 19, 2024
Modified
Sep 1, 2025
Description
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.
Solutions
ubuntu-upgrade-linuxubuntu-upgrade-linux-awsubuntu-upgrade-linux-aws-5-4ubuntu-upgrade-linux-aws-fipsubuntu-upgrade-linux-azureubuntu-upgrade-linux-azure-5-4ubuntu-upgrade-linux-azure-fipsubuntu-upgrade-linux-bluefieldubuntu-upgrade-linux-fipsubuntu-upgrade-linux-gcpubuntu-upgrade-linux-gcp-5-4ubuntu-upgrade-linux-gcp-fipsubuntu-upgrade-linux-gkeopubuntu-upgrade-linux-hwe-5-4ubuntu-upgrade-linux-kvmubuntu-upgrade-linux-oracleubuntu-upgrade-linux-oracle-5-4ubuntu-upgrade-linux-raspiubuntu-upgrade-linux-raspi-5-4
References
- CVE-2021-46962
- https://attackerkb.com/topics/CVE-2021-46962
- URL-https://git.kernel.org/linus/e29c84857e2d51aa017ce04284b962742fb97d9e
- URL-https://git.kernel.org/stable/c/0d8941b9b2d3e7b3481fdf43b1a6189d162175b7
- URL-https://git.kernel.org/stable/c/25ac6ce65f1ab458982d15ec1caf441acd37106a
- URL-https://git.kernel.org/stable/c/d6e7fda496978f2763413b5523557b38dc2bf6c2
- URL-https://git.kernel.org/stable/c/e29c84857e2d51aa017ce04284b962742fb97d9e
- URL-https://git.kernel.org/stable/c/ebe0f12cf4c044f812c6d17011531582f9ac8bb3
- URL-https://www.cve.org/CVERecord?id=CVE-2021-46962
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.