vulnerability
Ubuntu: (CVE-2021-47600): linux vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:S/C:C/I:C/A:C) | Jun 19, 2024 | Nov 19, 2024 | Jul 16, 2025 |
Severity
7
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:C)
Published
Jun 19, 2024
Added
Nov 19, 2024
Modified
Jul 16, 2025
Description
In the Linux kernel, the following vulnerability has been resolved:
dm btree remove: fix use after free in rebalance_children()
Move dm_tm_unlock() after dm_tm_dec().
Solution(s)
no-fix-ubuntu-packageubuntu-upgrade-linuxubuntu-upgrade-linux-awsubuntu-upgrade-linux-aws-5-4ubuntu-upgrade-linux-aws-fipsubuntu-upgrade-linux-aws-hweubuntu-upgrade-linux-azureubuntu-upgrade-linux-azure-4-15ubuntu-upgrade-linux-azure-5-4ubuntu-upgrade-linux-azure-fipsubuntu-upgrade-linux-bluefieldubuntu-upgrade-linux-fipsubuntu-upgrade-linux-gcpubuntu-upgrade-linux-gcp-4-15ubuntu-upgrade-linux-gcp-5-4ubuntu-upgrade-linux-gcp-fipsubuntu-upgrade-linux-gkeopubuntu-upgrade-linux-hweubuntu-upgrade-linux-hwe-5-4ubuntu-upgrade-linux-ibmubuntu-upgrade-linux-ibm-5-4ubuntu-upgrade-linux-kvmubuntu-upgrade-linux-oracleubuntu-upgrade-linux-oracle-5-4ubuntu-upgrade-linux-raspiubuntu-upgrade-linux-raspi-5-4
References
- CVE-2021-47600
- https://attackerkb.com/topics/CVE-2021-47600
- URL-https://git.kernel.org/linus/1b8d2789dad0005fd5e7d35dab26a8e1203fb6da
- URL-https://git.kernel.org/stable/c/0e21e6cd5eebfc929ac5fa3b97ca2d4ace3cb6a3
- URL-https://git.kernel.org/stable/c/1b8d2789dad0005fd5e7d35dab26a8e1203fb6da
- URL-https://git.kernel.org/stable/c/293f957be5e39720778fb1851ced7f5fba6d51c3
- URL-https://git.kernel.org/stable/c/501ecd90efdc9b2edc6c28852ecd098a4adf8f00
- URL-https://git.kernel.org/stable/c/607beb420b3fe23b948a9bf447d993521a02fbbb
- URL-https://git.kernel.org/stable/c/66ea642af6fd4eacb5d0271a922130fcf8700424
- URL-https://git.kernel.org/stable/c/a48f6a2bf33734ec5669ee03067dfb6c5b4818d6
- URL-https://git.kernel.org/stable/c/b03abd0aa09c05099f537cb05b8460c4298f0861
- URL-https://www.cve.org/CVERecord?id=CVE-2021-47600
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