CVSS 3.1
6.7 mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HCVE-2024-0193
A use-after-free flaw was found in the netfilter subsystem of the Linux kernel. If the catchall element is garbage-collected when the pipapo set is removed, the element can be deactivated twice. This can cause a use-after-free issue on an NFT_CHAIN object or NFT_OBJECT object, allowing a local unprivileged user with CAP_NET_ADMIN capability to escalate their privileges on the system.
Severity
- EPSS
- 0.8% chance of exploitation in the next 30 days; higher than 57% of CVEs (scores of 2026-10-31)
- CWE
- CWE-416
- Published
- Modified
- Record from
- the NVD, synced
Affected
- linux:linux_kernel
- redhat:codeready_linux_builder
- redhat:codeready_linux_builder_for_eus
- redhat:codeready_linux_builder_for_ibm_z_systems
- redhat:codeready_linux_builder_for_ibm_z_systems_eus
- redhat:codeready_linux_builder_for_power_little_endian
- redhat:codeready_linux_builder_for_power_little_endian_eus
- redhat:enterprise_linux
- redhat:enterprise_linux_for_arm_64
- redhat:enterprise_linux_for_arm_64_els
- redhat:enterprise_linux_for_arm_64_eus
- redhat:enterprise_linux_for_els
- redhat:enterprise_linux_for_eus
- redhat:enterprise_linux_for_ibm_z_systems
- redhat:enterprise_linux_for_ibm_z_systems_els
- redhat:enterprise_linux_for_ibm_z_systems_eus
- redhat:enterprise_linux_for_power_little_endian_els
- redhat:enterprise_linux_for_power_little_endian_eus
- redhat:enterprise_linux_for_update_services_for_sap_solutions
- redhat:enterprise_linux_server_aus
- redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions
- redhat:openshift_logging