In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: reject immediate NF_QUEUE verdict nft_queue is always used from userspace nftables to deliver the NF_QUEUE verdict. Immediately emitting an NF_QUEUE verdict is never used by the userspace nft tools, so reject immediate NF_QUEUE verdicts. The arp family does not provide queue support, but such an immediate verdict is still reachable. Globally reject NF_QUEUE immediate verdicts to address this issue.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
| Attack Vector | LOCAL |
|---|---|
| Attack Complexity | LOW |
| Privileges Required | LOW |
| User Interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality Impact | NONE |
| Integrity Impact | NONE |
| Availability Impact | HIGH |
| Source | Type | Description |
|---|---|---|
| [email protected] | Primary |
en
NVD-CWE-noinfo
|
| Vendor | Product | Version | Update | Type |
|---|---|---|---|---|
| linux | linux_kernel | * | <built-in method update of dict object at 0x702bc462e000> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x702b703ba100> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x702bde7ad540> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x702b703baf80> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x702bc462f5c0> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x702bc462fc40> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x702b703b81c0> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x702bde7ae040> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x702b703b9840> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x702bc462e440> | Operating System |
| linux | linux_kernel | 6.8 | <built-in method update of dict object at 0x702bdda00d00> | Operating System |
| linux | linux_kernel | 6.8 | <built-in method update of dict object at 0x702b703b85c0> | Operating System |
| linux | linux_kernel | 6.8 | <built-in method update of dict object at 0x702bde7aee40> | Operating System |
| linux | linux_kernel | 6.8 | <built-in method update of dict object at 0x702bde7af0c0> | Operating System |
| linux | linux_kernel | 6.8 | <built-in method update of dict object at 0x702bde2e7240> | Operating System |
| linux | linux_kernel | 6.8 | <built-in method update of dict object at 0x702b703b8440> | Operating System |
| linux | linux_kernel | 6.8 | <built-in method update of dict object at 0x702bde7adb00> | Operating System |
| linux | linux_kernel | 7.0 | <built-in method update of dict object at 0x702bc462c640> | Operating System |
| linux | linux_kernel | 7.0 | <built-in method update of dict object at 0x702b703ba600> | Operating System |
| linux | linux_kernel | 7.0 | <built-in method update of dict object at 0x702b703bba40> | Operating System |
| linux | linux_kernel | 7.0 | <built-in method update of dict object at 0x702bdd422d80> | Operating System |
| linux | linux_kernel | 7.0 | <built-in method update of dict object at 0x702bdd629340> | Operating System |
| linux | linux_kernel | 7.0 | <built-in method update of dict object at 0x702bde7ac1c0> | Operating System |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:6.8:-:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:6.8:rc2:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:6.8:rc3:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:6.8:rc4:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:6.8:rc5:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:6.8:rc6:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:6.8:rc7:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:7.0:rc1:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:7.0:rc2:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:7.0:rc3:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:7.0:rc4:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:7.0:rc5:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:7.0:rc6:*:*:*:*:*:* |