CVE-2022-47519

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.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.02%
Third-Party Advisory github.com Third-Party Advisory debian.org Third-Party Advisory netapp.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://lore.kernel.org/r/20221123153543.8568-3-philipturnbull%40github.com
https://github.com/torvalds/linux/commit/051ae669e4505abbe05165bebf6be7922de11f41 third party advisory patch
https://lists.debian.org/debian-lts-announce/2022/12/msg00031.html third party advisory mailing list
https://security.netapp.com/advisory/ntap-20230113-0007/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2022-47519?
CVE-2022-47519 has been scored as a high severity vulnerability.
How to fix CVE-2022-47519?
To fix CVE-2022-47519, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-47519 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-47519 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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