Not rated
CVE-2021-4150 A use-after-free flaw was found in the add_partition in block/partitions/core.c in the Linux kernel
Description
A use-after-free flaw was found in the add_partition in block/partitions/core.c in the Linux kernel. A local attacker with user privileges could cause a denial of service on the system. The issue results from the lack of code cleanup when device_add call fails when adding a partition to the disk.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| kernel | Versions not published |
References
- bugzilla.redhat.com bugzilla.redhat.com
- lkml.org lkml.org
- lkml.org lkml.org
Timeline
- Published
- Last modified
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