CVE-2022-49293

medium

Description

In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: initialize registers in nft_do_chain() Initialize registers to avoid stack leak into userspace.

References

https://git.kernel.org/stable/c/fafb904156fbb8f1dd34970cd5223e00b47c33be

https://git.kernel.org/stable/c/dd03640529204ef4b8189fbdea08217d8d98271f

https://git.kernel.org/stable/c/a3cc32863b175168283cb0a5fde08de6a1e27df9

https://git.kernel.org/stable/c/88791b79a1eb2ba94e95d039243e28433583a67b

https://git.kernel.org/stable/c/64f24c76dd0ce53d0fa3a0bfb9aeea507c769485

https://git.kernel.org/stable/c/4d28522acd1c4415c85f6b33463713a268f68965

https://git.kernel.org/stable/c/4c905f6740a365464e91467aa50916555b28213d

https://git.kernel.org/stable/c/2c74374c2e88c7b7992bf808d9f9391f7452f9d9

https://git.kernel.org/stable/c/06f0ff82c70241a766a811ae1acf07d6e2734dcb

https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-54933

Details

Source: Mitre, NVD

Published: 2025-02-26

Updated: 2025-10-21

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:S/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H