CVE-2020-25220
- State
- Published
- Severity
- Not scored
- Published
- Sep 10, 2020
- Updated
- Aug 4, 2024
- Reserved
- Sep 10, 2020
Description
The Linux kernel 4.9.x before 4.9.233, 4.14.x before 4.14.194, and 4.19.x before 4.19.140 has a use-after-free because skcd->no_refcnt was not considered during a backport of a CVE-2020-14356 patch. This is related to the cgroups feature.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1868453
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-4.14.y&id=82fd2138a5ffd7e0d4320cdb669e115ee976a26e
- https://www.spinics.net/lists/stable/msg405099.html
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.233
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.194
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.140
- https://security.netapp.com/advisory/ntap-20201001-0004/
- [debian-lts-announce] 20201030 [SECURITY] [DLA 2420-1] linux security updatemailing-list
- [debian-lts-announce] 20201031 [SECURITY] [DLA 2420-2] linux regression updatemailing-list
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