CVE-2022-48642
published 2024-04-28CVE-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…
PriorityP415medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.23%
14.2th percentile
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
14 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.0.2-1 (bookworm) | linux 6.0.2-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 3bc158f8d0330f0ac58597c023acca2234c14616 < b043a525a3f5520abb676a7cd8f6328fdf959e88 | b043a525a3f5520abb676a7cd8f6328fdf959e88 |
| linux | linux | >= 3bc158f8d0330f0ac58597c023acca2234c14616 < 08d7524f366a886b99b1630a24a27dd6e0d7f852 | 08d7524f366a886b99b1630a24a27dd6e0d7f852 |
| linux | linux | >= 3bc158f8d0330f0ac58597c023acca2234c14616 < 985b031667c3177b9e7fb9787b989628e4271714 | 985b031667c3177b9e7fb9787b989628e4271714 |
| linux | linux | >= 3bc158f8d0330f0ac58597c023acca2234c14616 < 9a4d6dd554b86e65581ef6b6638a39ae079b17ac | 9a4d6dd554b86e65581ef6b6638a39ae079b17ac |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.10.148-1 | 5.10.148-1 |
| linux | linux_kernel | >= 0 < 6.0.2-1 | 6.0.2-1 |
| linux | linux_kernel | >= 0 < 6.0.2-1 | 6.0.2-1 |
| linux | linux_kernel | >= 0 < 6.0.2-1 | 6.0.2-1 |
| linux | linux_kernel | >= 5.11 < 5.15.71 | 5.15.71 |
| linux | linux_kernel | >= 5.16 < 5.19.12 | 5.19.12 |
| linux | linux_kernel | >= 5.3 < 5.10.146 | 5.10.146 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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GHSA
GHSA-j8fx-m4jh-f28m: In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_tables: fix percpu memory leak at nf_tables_addchain()
It seems to
ghsa_unreviewed·2024-04-28
CVE-2022-48642 [MEDIUM] CWE-401 GHSA-j8fx-m4jh-f28m: In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_tables: fix percpu memory leak at nf_tables_addchain()
It seems to
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.
OSV
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 m
osv·2024-04-28·CVSS 5.5
CVE-2022-48642 [MEDIUM] 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 m
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.
Red Hat
kernel: netfilter: nf_tables: fix percpu memory leak at nf_tables_addchain()
vendor_redhat·2024-04-28·CVSS 5.5
CVE-2022-48642 [MEDIUM] CWE-400 kernel: netfilter: nf_tables: fix percpu memory leak at nf_tables_addchain()
kernel: netfilter: nf_tables: fix percpu memory leak at nf_tables_addchain()
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.
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Out of support scope
Package: kernel-rt (Red Hat Enterprise Linux 7) - Out of support scope
Package: kernel (Red Hat Enterprise Linux 8) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 8) - Not affected
Package: kernel (Red Hat Enterprise Li
Debian
CVE-2022-48642: linux - In the Linux kernel, the following vulnerability has been resolved: netfilter: ...
vendor_debian·2022·CVSS 5.5
CVE-2022-48642 [MEDIUM] CVE-2022-48642: linux - In the Linux kernel, the following vulnerability has been resolved: netfilter: ...
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.
Scope: local
bookworm: resolved (fixed in 6.0.2-1)
bullseye: resolved (fixed in 5.10.148-1)
forky: resolved (fixed in 6.0.2-1)
sid: resolved (fixed in 6.0.2-1)
trixie: resolved (fixed in 6.0.2-1)
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/08d7524f366a886b99b1630a24a27dd6e0d7f852https://git.kernel.org/stable/c/985b031667c3177b9e7fb9787b989628e4271714https://git.kernel.org/stable/c/9a4d6dd554b86e65581ef6b6638a39ae079b17achttps://git.kernel.org/stable/c/b043a525a3f5520abb676a7cd8f6328fdf959e88https://git.kernel.org/stable/c/08d7524f366a886b99b1630a24a27dd6e0d7f852https://git.kernel.org/stable/c/985b031667c3177b9e7fb9787b989628e4271714https://git.kernel.org/stable/c/9a4d6dd554b86e65581ef6b6638a39ae079b17achttps://git.kernel.org/stable/c/b043a525a3f5520abb676a7cd8f6328fdf959e88
2024-04-28
Published