Vulnerability Database
296,733
Total vulnerabilities in the database
CVE-2021-4154
A use-after-free flaw was found in cgroup1_parse_param in kernel/cgroup/cgroup-v1.c in the Linux kernel's cgroup v1 parser. A local attacker with a user privilege could cause a privilege escalation by exploiting the fsconfig syscall parameter leading to a container breakout and a denial of service on the system.
| Software | From | Fixed in |
|---|---|---|
| linux / linux_kernel | 5.14-rc1 | 5.14-rc1.x |
| linux / linux_kernel | 5.1 | 5.4.134 |
| linux / linux_kernel | 5.5 | 5.10.52 |
| linux / linux_kernel | 5.11 | 5.12.19 |
| linux / linux_kernel | 5.13 | 5.13.4 |
| redhat / virtualization | 4.0 | 4.0.x |
| redhat / enterprise_linux | 8.0 | 8.0.x |
| netapp / hci_baseboard_management_controller | h300s | h300s.x |
| netapp / hci_baseboard_management_controller | h500s | h500s.x |
| netapp / hci_baseboard_management_controller | h700s | h700s.x |
| netapp / hci_baseboard_management_controller | h300e | h300e.x |
| netapp / hci_baseboard_management_controller | h500e | h500e.x |
| netapp / hci_baseboard_management_controller | h700e | h700e.x |
| netapp / hci_baseboard_management_controller | h410s | h410s.x |
- https://bugzilla.redhat.com/show_bug.cgi?id=2034514
- https://cloud.google.com/anthos/clusters/docs/security-bulletins#gcp-2022-002
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3b0462726e7ef281c35a7a4ae33e93ee2bc9975b
- https://security.netapp.com/advisory/ntap-20220225-0004/
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