NVD Vulnerability Detail

CVE-2024-42284

Summary	In the Linux kernel, the following vulnerability has been resolved: tipc: Return non-zero value from tipc_udp_addr2str() on error tipc_udp_addr2str() should return non-zero value if the UDP media address is invalid. Otherwise, a buffer overflow access can occur in tipc_media_addr_printf(). Fix this by returning 1 on an invalid UDP media address.
Publication Date	Aug. 17, 2024, 6:15 p.m.
Registration Date	Aug. 26, 2024, 5:02 p.m.
Last Update	Aug. 20, 2024, 4:47 a.m.

Affected software configurations

Related information, measures and tools

No	URL	タグ
1	https://git.kernel.org/stable/c/728734352743a78b4c5a7285b282127696a4a813	Patch
2	https://git.kernel.org/stable/c/76ddf84a52f0d8ec3f5db6ccce08faf202a17d28	Patch
3	https://git.kernel.org/stable/c/2abe350db1aa599eeebc6892237d0bce0f1de62a	Patch
4	https://git.kernel.org/stable/c/fa96c6baef1b5385e2f0c0677b32b3839e716076	Patch
5	https://git.kernel.org/stable/c/7ec3335dd89c8d169e9650e4bac64fde71fdf15b	Patch
6	https://git.kernel.org/stable/c/253405541be2f15ffebdeac2f4cf4b7e9144d12f	Patch
7	https://git.kernel.org/stable/c/aa38bf74899de07cf70b50cd17f8ad45fb6654c8	Patch
8	https://git.kernel.org/stable/c/5eea127675450583680c8170358bcba43227bd69	Patch

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-754	例外的な状態における不適切なチェック	https://cwe.mitre.org/data/definitions/754.html

JVN Vulnerability Information

Linux の Linux Kernel における例外的な状態のチェックに関する脆弱性

Title	Linux の Linux Kernel における例外的な状態のチェックに関する脆弱性
Summary	Linux の Linux Kernel には、例外的な状態のチェックに関する脆弱性が存在します。
Possible impacts	情報を取得される、情報を改ざんされる、およびサービス運用妨害 (DoS) 状態にされる可能性があります。
Solution	ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
Publication Date	July 24, 2024, midnight
Registration Date	Aug. 21, 2024, 5:52 p.m.
Last Update	Aug. 21, 2024, 5:52 p.m.

Affected System

Linux

Linux Kernel 4.1 以上 4.19.320 未満

Linux Kernel 4.20 以上 5.4.282 未満

Linux Kernel 5.11 以上 5.15.165 未満

Linux Kernel 5.16 以上 6.1.103 未満

Linux Kernel 5.5 以上 5.10.224 未満

Linux Kernel 6.2 以上 6.6.44 未満

Linux Kernel 6.7 以上 6.10.3 未満

CVE (情報セキュリティ共通脆弱性識別子)

No	Name	URL
Common Vulnerabilities and Exposures (CVE)
1	CVE-2024-42284	https://www.cve.org/CVERecord?id=CVE-2024-42284
National Vulnerability Database (NVD)
2	CVE-2024-42284	https://nvd.nist.gov/vuln/detail/CVE-2024-42284

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-754	https://cwe.mitre.org/data/definitions/754.html

ベンダー情報

No	Name	URL
Kernel.org git repositories
1	tipc: Return non-zero value from tipc_udp_addr2str() on error (2534055)	https://git.kernel.org/stable/c/253405541be2f15ffebdeac2f4cf4b7e9144d12f
2	tipc: Return non-zero value from tipc_udp_addr2str() on error (2abe350)	https://git.kernel.org/stable/c/2abe350db1aa599eeebc6892237d0bce0f1de62a
3	tipc: Return non-zero value from tipc_udp_addr2str() on error (5eea127)	https://git.kernel.org/stable/c/5eea127675450583680c8170358bcba43227bd69
4	tipc: Return non-zero value from tipc_udp_addr2str() on error (7287343)	https://git.kernel.org/stable/c/728734352743a78b4c5a7285b282127696a4a813
5	tipc: Return non-zero value from tipc_udp_addr2str() on error (76ddf84)	https://git.kernel.org/stable/c/76ddf84a52f0d8ec3f5db6ccce08faf202a17d28
6	tipc: Return non-zero value from tipc_udp_addr2str() on error (7ec3335)	https://git.kernel.org/stable/c/7ec3335dd89c8d169e9650e4bac64fde71fdf15b
7	tipc: Return non-zero value from tipc_udp_addr2str() on error (aa38bf7)	https://git.kernel.org/stable/c/aa38bf74899de07cf70b50cd17f8ad45fb6654c8
8	tipc: Return non-zero value from tipc_udp_addr2str() on error (fa96c6b)	https://git.kernel.org/stable/c/fa96c6baef1b5385e2f0c0677b32b3839e716076
Linux Kernel
9	Linux Kernel Archives	https://www.kernel.org

Change Log

No	Changed Details	Date of change
1	[2024年08月21日] 掲載	Aug. 21, 2024, 5:52 p.m.