CVE-2022-50397

kernel: net/ieee802154: reject zero-sized raw_sendmsg()

Published Sep 18, 2025 CVSS 3.1 · 5.5 Medium EPSS n/a KEV · Not listed

Description

This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

No data.

No data available yet.

No remediation available yet

Source	ID	Title
EUVD	EUVD-2025-29976	In the Linux kernel, the following vulnerability has been resolved: net/ieee802154: reject zero-sized raw_sendmsg() syzbot is hitting skb_assert_len() warning at raw_sendmsg() for ieee802154 socket. What commit dc633700f00f726e ("net/af_packet: check len when min_header_len equals to 0") does also applies to ieee802154 socket.

No CVSS v4.0

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://lore.kernel.org/linux-cve-announce/2025091854-CVE-2022-50397-44b6@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2022-50397
https://www.cve.org/CVERecord?id=CVE-2022-50397

History

Type	Values Removed	Values Added
References	https://git.kernel.org/stable/c/03ac583eefc9bc980213c53a79abc32a5539756e https://git.kernel.org/stable/c/3a4d061c699bd3eedc80dc97a4b2a2e1af83c6f5 https://git.kernel.org/stable/c/51d4260585cf36106d29dcefeafa09d9cd5972cf https://git.kernel.org/stable/c/55043e109f435472b0663fa2a4df1cc308a978ad https://git.kernel.org/stable/c/67cb80a9d2c83edac0e42aaa91ed4dd527cec284 https://git.kernel.org/stable/c/77bfd26cbb61a9f49ecb83729f0fd1352c17ddd8

Type	Values Removed	Values Added
Description	In the Linux kernel, the following vulnerability has been resolved: net/ieee802154: reject zero-sized raw_sendmsg() syzbot is hitting skb_assert_len() warning at raw_sendmsg() for ieee802154 socket. What commit dc633700f00f726e ("net/af_packet: check len when min_header_len equals to 0") does also applies to ieee802154 socket.	This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Title	net/ieee802154: reject zero-sized raw_sendmsg()	kernel: net/ieee802154: reject zero-sized raw_sendmsg()

Type	Values Removed	Values Added
First Time appeared		Linux Linux linux Kernel
Vendors & Products		Linux Linux linux Kernel

Type	Values Removed	Values Added
References		https://lore.kernel.org/linux-cve-announce/2025091854-CVE-2022-50397-44b6@gregkh/T https://nvd.nist.gov/vuln/detail/CVE-2022-50397 https://www.cve.org/CVERecord?id=CVE-2022-50397
Metrics	threat_severity `None`	cvssV3_1 `{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}` threat_severity `Low`

Type	Values Removed	Values Added
Description		In the Linux kernel, the following vulnerability has been resolved: net/ieee802154: reject zero-sized raw_sendmsg() syzbot is hitting skb_assert_len() warning at raw_sendmsg() for ieee802154 socket. What commit dc633700f00f726e ("net/af_packet: check len when min_header_len equals to 0") does also applies to ieee802154 socket.
Title		net/ieee802154: reject zero-sized raw_sendmsg()
References		https://git.kernel.org/stable/c/03ac583eefc9bc980213c53a79abc32a5539756e https://git.kernel.org/stable/c/3a4d061c699bd3eedc80dc97a4b2a2e1af83c6f5 https://git.kernel.org/stable/c/51d4260585cf36106d29dcefeafa09d9cd5972cf https://git.kernel.org/stable/c/55043e109f435472b0663fa2a4df1cc308a978ad https://git.kernel.org/stable/c/67cb80a9d2c83edac0e42aaa91ed4dd527cec284 https://git.kernel.org/stable/c/77bfd26cbb61a9f49ecb83729f0fd1352c17ddd8