CVE-2022-47519

Name: CVE-2022-47519
Creator: NVD / NIST
Published: 2022-12-18T06:15:09.417+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 0.30%

Last modified Jun 17, 2026

CVE-2022-47519 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. An issue was discovered in the Linux kernel before 6.0.11. Missing validation of IEEE80211_P2P_ATTR_OPER_CHANNEL in drivers/net/wireless/microchip/wilc1000/cfg80211.c in the WILC1000 wireless driver can trigger an out-of-bounds write when parsing the channel list attribute from Wi-Fi management frames.. EPSS estimates a 0.30% chance of exploitation in the next 30 days.

Description

An issue was discovered in the Linux kernel before 6.0.11. Missing validation of IEEE80211_P2P_ATTR_OPER_CHANNEL in drivers/net/wireless/microchip/wilc1000/cfg80211.c in the WILC1000 wireless driver can trigger an out-of-bounds write when parsing the channel list attribute from Wi-Fi management frames.

Metrics

CVSS 3.1

7.8/10

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

EPSS Probability

0.30%

21.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Linux	Linux Kernel	>= 4.2, < 5.10.157
Linux	Linux Kernel	>= 5.11, < 5.15.81
Linux	Linux Kernel	>= 5.16, < 6.0.11
Debian	Debian Linux	10.0
Netapp	H410c Firmware	All versions
Netapp	H300s Firmware	All versions
Netapp	H500s Firmware	All versions
Netapp	H700s Firmware	All versions
Netapp	H410s Firmware	All versions

References

https://github.com/torvalds/linux/commit/051ae669e4505abbe05165bebf6be7922de11f41Patch, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/12/msg00031.htmlMailing List, Third Party Advisory
https://lore.kernel.org/r/20221123153543.8568-3-philipturnbull%40github.com
https://security.netapp.com/advisory/ntap-20230113-0007/Third Party Advisory
https://github.com/torvalds/linux/commit/051ae669e4505abbe05165bebf6be7922de11f41Patch, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/12/msg00031.htmlMailing List, Third Party Advisory
https://lore.kernel.org/r/20221123153543.8568-3-philipturnbull%40github.com
https://security.netapp.com/advisory/ntap-20230113-0007/Third Party Advisory

Timeline

Published: Dec 18, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-47519?

How severe is CVE-2022-47519?

CVE-2022-47519 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.30% probability of exploitation in the next 30 days.

How do I fix CVE-2022-47519?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-47519?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST