Vulnerability 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.
CVSS Score
5.5
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 3.13, < 4.9.309 |
References
- https://git.kernel.org/stable/c/06f0ff82c70241a766a811ae1acf07d6e2734dcbPatch
- https://git.kernel.org/stable/c/2c74374c2e88c7b7992bf808d9f9391f7452f9d9Patch
- https://git.kernel.org/stable/c/4c905f6740a365464e91467aa50916555b28213dPatch
- https://git.kernel.org/stable/c/4d28522acd1c4415c85f6b33463713a268f68965Patch
- https://git.kernel.org/stable/c/64f24c76dd0ce53d0fa3a0bfb9aeea507c769485Patch
- https://git.kernel.org/stable/c/88791b79a1eb2ba94e95d039243e28433583a67bPatch
- https://git.kernel.org/stable/c/a3cc32863b175168283cb0a5fde08de6a1e27df9Patch
- https://git.kernel.org/stable/c/dd03640529204ef4b8189fbdea08217d8d98271fPatch
- https://git.kernel.org/stable/c/fafb904156fbb8f1dd34970cd5223e00b47c33bePatch
FAQ
What is CVE-2022-49293?
CVE-2022-49293 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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.
How severe is CVE-2022-49293?
CVE-2022-49293 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-49293?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.