medium5.5
CVE-2022-48642
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: fix percpu memory leak at nf_tables_addchain() It seems to me that pe…
Impact
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: fix percpu memory leak at nf_tables_addchain() It seems to me that percpu memory for chain stats started leaking since commit 3bc158f8d0330f0a ("netfilter: nf_tables: map basechain priority to hardware priority") when nft_chain_offload_priority() returned an error.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 5.3 before 5.10.146 from 5.11 before 5.15.71 from 5.16 before 5.19.12 Version 6.0 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/08d7524f366a886b99b1630a24a27dd6e0d7f852
- https://git.kernel.org/stable/c/985b031667c3177b9e7fb9787b989628e4271714
- https://git.kernel.org/stable/c/9a4d6dd554b86e65581ef6b6638a39ae079b17ac
- https://git.kernel.org/stable/c/b043a525a3f5520abb676a7cd8f6328fdf959e88
- https://git.kernel.org/stable/c/08d7524f366a886b99b1630a24a27dd6e0d7f852
- https://git.kernel.org/stable/c/985b031667c3177b9e7fb9787b989628e4271714
- https://git.kernel.org/stable/c/9a4d6dd554b86e65581ef6b6638a39ae079b17ac
- https://git.kernel.org/stable/c/b043a525a3f5520abb676a7cd8f6328fdf959e88