CVE-2022-48748
Publication date 20 June 2024
Last updated 5 August 2024
Ubuntu priority
In the Linux kernel, the following vulnerability has been resolved: net: bridge: vlan: fix memory leak in __allowed_ingress When using per-vlan state, if vlan snooping and stats are disabled, untagged or priority-tagged ingress frame will go to check pvid state. If the port state is forwarding and the pvid state is not learning/forwarding, untagged or priority-tagged frame will be dropped but skb memory is not freed. Should free skb when __allowed_ingress returns false.
Status
Package | Ubuntu Release | Status |
---|---|---|
linux | 24.04 LTS noble |
Not affected
|
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal |
Not affected
|
|
18.04 LTS bionic |
Not affected
|
|
16.04 LTS xenial |
Not affected
|
|
14.04 LTS trusty |
Not affected
|
|
linux-allwinner-5.19 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Ignored end of kernel support | |
20.04 LTS focal | Not in release | |
linux-aws | 24.04 LTS noble |
Not affected
|
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal |
Not affected
|
|
18.04 LTS bionic |
Not affected
|
|
16.04 LTS xenial |
Not affected
|
|
14.04 LTS trusty |
Not affected
|
|
linux-aws-5.0 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic | Ignored superseded by linux-aws-5.3 | |
linux-aws-5.11 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Ignored superseded by linux-aws-5.13 | |
linux-aws-5.13 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Ignored superseded by linux-aws-5.15 | |
linux-aws-5.15 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal |
Not affected
|
|
linux-aws-5.19 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Ignored superseded by linux-aws-6.2 | |
20.04 LTS focal | Not in release | |
linux-aws-5.3 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic | Ignored superseded by linux-aws-5.4 | |
linux-aws-5.4 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic |
Not affected
|
|
linux-aws-5.8 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Ignored superseded by linux-aws-5.11 | |
linux-aws-6.2 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Ignored superseded by linux-aws-6.5 | |
20.04 LTS focal | Not in release | |
linux-aws-6.5 | 24.04 LTS noble | Not in release |
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal | Not in release | |
linux-aws-fips | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
linux-aws-hwe | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
16.04 LTS xenial |
Not affected
|
|
linux-azure | 24.04 LTS noble |
Not affected
|
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal |
Not affected
|
|
18.04 LTS bionic | Ignored superseded by linux-azure-5.3 | |
16.04 LTS xenial |
Not affected
|
|
14.04 LTS trusty |
Not affected
|
|
linux-azure-4.15 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic |
Not affected
|
|
linux-azure-5.11 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Ignored superseded by linux-azure-5.13 | |
linux-azure-5.13 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Ignored superseded by linux-azure-5.15 | |
linux-azure-5.15 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal |
Not affected
|
|
linux-azure-5.19 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Ignored superseded by linux-azure-6.2 | |
20.04 LTS focal | Not in release | |
linux-azure-5.3 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic | Ignored superseded by linux-azure-5.4 | |
linux-azure-5.4 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic |
Not affected
|
|
linux-azure-5.8 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Ignored superseded by linux-azure-5.11 | |
linux-azure-6.2 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Ignored superseded by linux-azure-6.5 | |
20.04 LTS focal | Not in release | |
linux-azure-6.5 | 24.04 LTS noble | Not in release |
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal | Not in release | |
linux-azure-edge | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic | Ignored superseded by linux-azure-5.3 | |
linux-azure-fde | 24.04 LTS noble | Not in release |
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal | Ignored superseded by linux-azure-fde-5.15 | |
linux-azure-fde-5.15 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal |
Not affected
|
|
linux-azure-fde-5.19 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Ignored superseded by linux-azure-fde-6.2 | |
20.04 LTS focal | Not in release | |
linux-azure-fde-6.2 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Ignored replaced by linux-azure-6.5 | |
20.04 LTS focal | Not in release | |
linux-azure-fips | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
linux-bluefield | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal |
Not affected
|
|
linux-fips | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
linux-gcp | 24.04 LTS noble |
Not affected
|
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal |
Not affected
|
|
18.04 LTS bionic | Ignored superseded by linux-gcp-5.3 | |
16.04 LTS xenial |
Not affected
|
|
linux-gcp-4.15 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic |
Not affected
|
|
linux-gcp-5.11 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Ignored superseded by linux-gcp-5.13 | |
linux-gcp-5.13 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Ignored superseded by linux-gcp-5.15 | |
linux-gcp-5.15 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal |
Not affected
|
|
linux-gcp-5.19 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Ignored superseded by linux-gcp-6.2 | |
20.04 LTS focal | Not in release | |
linux-gcp-5.3 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic | Ignored superseded by linux-gcp-5.4 | |
linux-gcp-5.4 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic |
Not affected
|
|
linux-gcp-5.8 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Ignored superseded by linux-gcp-5.11 | |
linux-gcp-6.2 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Ignored superseded by linux-gcp-6.5 | |
20.04 LTS focal | Not in release | |
linux-gcp-6.5 | 24.04 LTS noble | Not in release |
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal | Not in release | |
linux-gcp-fips | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
linux-gke | 24.04 LTS noble |
Not affected
|
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal | Ignored end of kernel support | |
linux-gke-4.15 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic | Ignored superseded by linux-gke-5.0 | |
linux-gke-5.15 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Ignored end of kernel support | |
linux-gke-5.4 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic | Ignored end of kernel support | |
linux-gkeop | 24.04 LTS noble |
Not affected
|
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal |
Not affected
|
|
linux-gkeop-5.15 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal |
Not affected
|
|
linux-gkeop-5.4 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic | Ignored end of kernel support | |
linux-hwe | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic | Ignored replaced by linux-hwe-5.4 | |
16.04 LTS xenial |
Not affected
|
|
linux-hwe-5.11 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Ignored superseded by linux-hwe-5.13 | |
linux-hwe-5.13 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Ignored superseded by linux-hwe-5.15 | |
linux-hwe-5.15 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal |
Not affected
|
|
linux-hwe-5.19 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Ignored superseded by linux-hwe-6.2 | |
20.04 LTS focal | Not in release | |
linux-hwe-5.4 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic |
Not affected
|
|
linux-hwe-5.8 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Ignored superseded by linux-hwe-5.11 | |
linux-hwe-6.2 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Ignored superseded by linux-hwe-6.5 | |
20.04 LTS focal | Not in release | |
linux-hwe-6.5 | 24.04 LTS noble | Not in release |
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal | Not in release | |
linux-hwe-edge | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic | Ignored superseded by linux-hwe-5.4 | |
16.04 LTS xenial | Ignored superseded by linux-hwe | |
linux-ibm | 24.04 LTS noble |
Not affected
|
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal |
Not affected
|
|
linux-ibm-5.15 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal |
Not affected
|
|
linux-ibm-5.4 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic |
Not affected
|
|
linux-intel | 24.04 LTS noble |
Not affected
|
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic | Not in release | |
16.04 LTS xenial | Not in release | |
14.04 LTS trusty | Not in release | |
linux-intel-5.13 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Ignored end of kernel support | |
linux-intel-iotg | 24.04 LTS noble | Not in release |
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal | Not in release | |
linux-intel-iotg-5.15 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal |
Not affected
|
|
linux-iot | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal |
Not affected
|
|
linux-kvm | 24.04 LTS noble | Not in release |
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal |
Not affected
|
|
18.04 LTS bionic |
Not affected
|
|
16.04 LTS xenial |
Not affected
|
|
linux-laptop | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
linux-lowlatency | 24.04 LTS noble |
Not affected
|
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal | Not in release | |
linux-lowlatency-hwe-5.15 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal |
Not affected
|
|
linux-lowlatency-hwe-5.19 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Ignored superseded by linux-lowlatency-hwe-6.2 | |
20.04 LTS focal | Not in release | |
linux-lowlatency-hwe-6.2 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Ignored superseded by linux-lowlatency-hwe-6.5 | |
20.04 LTS focal | Not in release | |
linux-lowlatency-hwe-6.5 | 24.04 LTS noble | Not in release |
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal | Not in release | |
linux-lts-xenial | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
14.04 LTS trusty |
Not affected
|
|
linux-nvidia | 24.04 LTS noble |
Not affected
|
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal | Not in release | |
linux-nvidia-6.2 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Ignored superseded by linux-nvidia-6.5 | |
20.04 LTS focal | Not in release | |
linux-nvidia-6.5 | 24.04 LTS noble | Not in release |
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal | Not in release | |
linux-nvidia-6.8 | 24.04 LTS noble | Not in release |
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal | Not in release | |
18.04 LTS bionic | Not in release | |
16.04 LTS xenial | Not in release | |
14.04 LTS trusty | Not in release | |
linux-nvidia-lowlatency | 24.04 LTS noble |
Not affected
|
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic | Not in release | |
16.04 LTS xenial | Not in release | |
14.04 LTS trusty | Not in release | |
linux-oem | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic | Ignored replaced by linux-hwe-5.4 | |
linux-oem-5.10 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Ignored superseded by linux-oem-5.13 | |
linux-oem-5.13 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Ignored superseded by linux-oem-5.14 | |
linux-oem-5.14 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Ignored replaced by linux-hwe-5.15 | |
linux-oem-5.17 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Ignored superseded by linux-oem-6.1 | |
20.04 LTS focal | Not in release | |
linux-oem-5.6 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Ignored superseded by linux-oem-5.10 | |
linux-oem-6.0 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Ignored superseded by linux-oem-6.1 | |
20.04 LTS focal | Not in release | |
linux-oem-6.1 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Ignored superseded by linux-oem-6.5 | |
20.04 LTS focal | Not in release | |
linux-oem-6.5 | 24.04 LTS noble | Not in release |
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal | Not in release | |
linux-oem-6.8 | 24.04 LTS noble |
Not affected
|
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
linux-oracle | 24.04 LTS noble |
Not affected
|
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal |
Not affected
|
|
18.04 LTS bionic |
Not affected
|
|
16.04 LTS xenial |
Not affected
|
|
linux-oracle-5.0 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic | Ignored superseded by linux-oracle-5.3 | |
linux-oracle-5.11 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Ignored superseded by linux-oracle-5.13 | |
linux-oracle-5.13 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Ignored superseded by linux-oracle-5.15 | |
linux-oracle-5.15 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal |
Not affected
|
|
linux-oracle-5.3 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic | Ignored superseded by linux-oracle-5.4 | |
linux-oracle-5.4 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic |
Not affected
|
|
linux-oracle-5.8 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Ignored superseded by linux-oracle-5.11 | |
linux-oracle-6.5 | 24.04 LTS noble | Not in release |
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal | Not in release | |
linux-raspi | 24.04 LTS noble |
Not affected
|
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal |
Not affected
|
|
linux-raspi-5.4 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic |
Not affected
|
|
linux-raspi2 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Ignored replaced by linux-raspi | |
linux-riscv | 24.04 LTS noble |
Not affected
|
22.04 LTS jammy | Ignored end of kernel support | |
20.04 LTS focal | Ignored superseded by linux-riscv-5.8 | |
linux-riscv-5.11 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Ignored superseded by linux-riscv-5.13 | |
linux-riscv-5.15 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal |
Not affected
|
|
linux-riscv-5.19 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Ignored end of kernel support | |
20.04 LTS focal | Not in release | |
linux-riscv-5.8 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Ignored superseded by linux-riscv-5.11 | |
linux-riscv-6.5 | 24.04 LTS noble | Not in release |
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal | Not in release | |
linux-starfive | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
linux-starfive-5.19 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Ignored end of kernel support | |
20.04 LTS focal | Not in release | |
linux-starfive-6.2 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Ignored superseded by linux-starfive-6.5 | |
20.04 LTS focal | Not in release | |
linux-starfive-6.5 | 24.04 LTS noble | Not in release |
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal | Not in release | |
linux-xilinx-zynqmp | 24.04 LTS noble | Not in release |
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal |
Not affected
|
References
Other references
- https://www.cve.org/CVERecord?id=CVE-2022-48748
- https://git.kernel.org/linus/fd20d9738395cf8e27d0a17eba34169699fccdff (5.17-rc2)
- https://git.kernel.org/stable/c/446ff1fc37c74093e81db40811a07b5a19f1d797
- https://git.kernel.org/stable/c/c5e216e880fa6f2cd9d4a6541269377657163098
- https://git.kernel.org/stable/c/14be8d448fca6fe7b2a413831eedd55aef6c6511
- https://git.kernel.org/stable/c/fd20d9738395cf8e27d0a17eba34169699fccdff