CVE-2022-47519
First published: Sun Dec 18 2022(Updated: )
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.
Credit: cve@mitre.org cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Kernel | >=4.2<5.10.157 | |
| Linux Kernel | >=5.11<5.15.81 | |
| Linux Kernel | >=5.16<6.0.11 | |
| Debian | =10.0 | |
| All of | ||
| NetApp H410C | ||
| NetApp H410C Firmware | ||
| All of | ||
| NetApp H300S Firmware | ||
| NetApp H300S Firmware | ||
| All of | ||
| NetApp H500e Firmware | ||
| NetApp H500e Firmware | ||
| All of | ||
| NetApp H700S | ||
| NetApp H700S | ||
| All of | ||
| NetApp H410S | ||
| NetApp H410S Firmware | ||
| NetApp H410C | ||
| NetApp H410C Firmware | ||
| NetApp H300S Firmware | ||
| NetApp H300S Firmware | ||
| NetApp H500e Firmware | ||
| NetApp H500e Firmware | ||
| NetApp H700S | ||
| NetApp H700S | ||
| NetApp H410S | ||
| NetApp H410S Firmware | ||
| debian/linux | 5.10.223-1 5.10.234-1 6.1.123-1 6.1.128-1 6.12.17-1 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://github.com/torvalds/linux/commit/051ae669e4505abbe05165bebf6be7922de11f41
- https://lore.kernel.org/r/20221123153543.8568-3-philipturnbull@github.com
- https://lists.debian.org/debian-lts-announce/2022/12/msg00031.html
- https://security.netapp.com/advisory/ntap-20230113-0007/
- https://launchpad.net/bugs/cve/CVE-2022-47519
- https://lore.kernel.org/r/20221123153543.8568-3-philipturnbull%40github.com
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-47519
- https://nvd.nist.gov/vuln/detail/CVE-2022-47519
- https://security-tracker.debian.org/tracker/CVE-2022-47519
- https://ubuntu.com/security/CVE-2022-47519
- https://git.kernel.org/linus/051ae669e4505abbe05165bebf6be7922de11f41
Frequently Asked Questions
What is the severity of CVE-2022-47519?
CVE-2022-47519 has been classified as a high-severity vulnerability due to its potential for causing out-of-bounds writes.
How do I fix CVE-2022-47519?
To remediate CVE-2022-47519, upgrade to the patched versions of the Linux kernel, specifically versions 5.10.223-1, 5.10.226-1, 6.1.119-1, 6.1.123-1, 6.12.11-1, or 6.12.12-1.
Which systems are affected by CVE-2022-47519?
CVE-2022-47519 affects various versions of the Linux kernel prior to 6.0.11.
What type of vulnerability is CVE-2022-47519?
CVE-2022-47519 is a memory corruption vulnerability due to a lack of validation in the WILC1000 wireless driver.
Can CVE-2022-47519 be exploited remotely?
Yes, CVE-2022-47519 can be exploited remotely via malicious Wi-Fi management frames that induce an out-of-bounds write.
- agent/type
- agent/first-publish-date
- collector/launchpad-cve
- source/Launchpad
- agent/weakness
- agent/severity
- collector/mitre-cve
- source/MITRE
- agent/remedy
- agent/author
- agent/references
- agent/last-modified-date
- agent/trending
- agent/source
- collector/usn-cve
- source/Ubuntu
- agent/description
- agent/event
- collector/security-tracker-debian
- source/Debian
- agent/software-canonical-lookup
- agent/tags
- agent/softwarecombine
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup-request
- collector/nvd-cve
- collector/nvd-index
- package-manager/debian
- vendor/linux
- canonical/linux kernel
- version/linux kernel/4.2
- version/linux kernel/5.11
- version/linux kernel/5.16
- vendor/debian
- canonical/debian
- version/debian/10.0
- vendor/netapp
- canonical/netapp h410c
- canonical/netapp h410c firmware
- canonical/netapp h300s firmware
- canonical/netapp h500e firmware
- canonical/netapp h700s
- canonical/netapp h410s
- canonical/netapp h410s firmware