tinyos-rtos

TinyOS — IoT向け超軽量RTOS リソース制約のあるIoTおよび組込みデバイス向けの超軽量リアルタイムオペレーティングシステム。 カーネルフットプリント10KB未満、最小RAM 2KB、プリエンプティブ優先度ベースのスケジューリング。 機能 カテゴリ| 詳細 ---|--- カーネル| プリエンプティブ優先度ベースのスケジューリング（256レベル）、同一優先度内でのラウンドロビン、ビットマップによるO1優先度ルックアップ、優先度継承 同期| Mutex（優先度継承付き）、セマフォ、条件変数、イベントグループ、メッセージキュー ソフトウェアタイマー|...

CVE-2026-22211

TinyOS versions up to and including 2.1.2 contain a global buffer overflow vulnerability in the printfUART formatted output implementation used within the ZigBee / IEEE 802.15.4 networking stack. The implementation formats output into a fixed-size global buffer and concatenates strings for %s...

CVE-2026-22211

TinyOS versions up to and including 2.1.2 contain a global buffer overflow vulnerability in the printfUART formatted output implementation used within the ZigBee / IEEE 802.15.4 networking stack. The implementation formats output into a fixed-size global buffer and concatenates strings for %s...

CVE-2026-22211 TinyOS <= 2.1.2 Global Buffer Overflow in printfUART

TinyOS versions up to and including 2.1.2 contain a global buffer overflow vulnerability in the printfUART formatted output implementation used within the ZigBee / IEEE 802.15.4 networking stack. The implementation formats output into a fixed-size global buffer and concatenates strings for %s...

CVE-2026-22211

TinyOS versions up to and including 2.1.2 contain a global buffer overflow vulnerability in the printfUART formatted output implementation used within the ZigBee / IEEE 802.15.4 networking stack. The implementation formats output into a fixed-size global buffer and concatenates strings for %s...

CVE-2026-22211

CVE-2026-22211 (TinyOS

CVE-2026-22211 TinyOS <= 2.1.2 Global Buffer Overflow in printfUART

TinyOS versions up to and including 2.1.2 contain a global buffer overflow vulnerability in the printfUART formatted output implementation used within the ZigBee / IEEE 802.15.4 networking stack. The implementation formats output into a fixed-size global buffer and concatenates strings for %s...

CVE-2026-22211 TinyOS <= 2.1.2 Global Buffer Overflow in printfUART

TinyOS versions up to and including 2.1.2 contain a global buffer overflow vulnerability in the printfUART formatted output implementation used within the ZigBee / IEEE 802.15.4 networking stack. The implementation formats output into a fixed-size global buffer and concatenates strings for %s...

CVE-2026-22211: Out-of-bounds Write

TinyOS versions up to and including 2.1.2 contain a global buffer overflow vulnerability in the printfUART formatted output implementation used within the ZigBee / IEEE 802.15.4 networking stack. The implementation formats output into a fixed-size global buffer and concatenates strings for %s...

PT-2026-2909

TinyOS versions up to and including 2.1.2 contain a global buffer overflow vulnerability in the printfUART formatted output implementation used within the ZigBee / IEEE 802.15.4 networking stack. The implementation formats output into a fixed-size global buffer and concatenates strings for %s...

TinyOS 缓冲区错误漏洞

TinyOS is an operating system in the TinyOS open source. A buffer error vulnerability exists in TinyOS 2.1.2 and prior versions, which stems from a global buffer overflow in the printfUART formatted output implementation in the ZigBee/IEEE 802.15.4 network stack, which could lead to a denial of...

CVE-2026-22212

TinyOS versions up to and including 2.1.2 contain a stack-based buffer overflow vulnerability in the mcp2200gpio utility. The vulnerability is caused by unsafe use of strcpy and strcat functions when constructing device paths during automatic device discovery. A local attacker can exploit this by...

CVE-2026-22212

TinyOS versions up to and including 2.1.2 contain a stack-based buffer overflow vulnerability in the mcp2200gpio utility. The vulnerability is caused by unsafe use of strcpy and strcat functions when constructing device paths during automatic device discovery. A local attacker can exploit this by...

CVE-2026-22212 TinyOS <= 2.1.2 Stack-Based Buffer Overflow in mcp2200gpio

TinyOS versions up to and including 2.1.2 contain a stack-based buffer overflow vulnerability in the mcp2200gpio utility. The vulnerability is caused by unsafe use of strcpy and strcat functions when constructing device paths during automatic device discovery. A local attacker can exploit this by...

CVE-2026-22212 TinyOS <= 2.1.2 Stack-Based Buffer Overflow in mcp2200gpio

TinyOS versions up to and including 2.1.2 contain a stack-based buffer overflow vulnerability in the mcp2200gpio utility. The vulnerability is caused by unsafe use of strcpy and strcat functions when constructing device paths during automatic device discovery. A local attacker can exploit this by...

CVE-2026-22212 TinyOS <= 2.1.2 Stack-Based Buffer Overflow in mcp2200gpio

TinyOS versions up to and including 2.1.2 contain a stack-based buffer overflow vulnerability in the mcp2200gpio utility. The vulnerability is caused by unsafe use of strcpy and strcat functions when constructing device paths during automatic device discovery. A local attacker can exploit this by...

CVE-2026-22212

CVE-2026-22212 concerns TinyOS up to 2.1.2, where the mcp2200gpio utility is vulnerable to a stack-based buffer overflow. The root cause is unsafe use of strcpy() and strcat() when constructing device paths during automatic device discovery, allowing a local attacker to craft filenames under /dev...

PT-2026-2321

Name of the Vulnerable Software and Affected Versions TinyOS versions up to and including 2.1.2 Description TinyOS versions up to and including 2.1.2 have a stack-based buffer overflow issue in the mcp2200gpio utility. This is due to the unsafe use of strcpy and strcat functions when creating...

TinyOS 安全漏洞

TinyOS is an operating system in the TinyOS open source. A security vulnerability exists in TinyOS 2.1.2 and earlier versions, which stems from improper use of the strcpy and strcat functions in the mcp2200gpio utility, and could lead to stack memory corruption and application crashes...

CVE-2026-22212: Stack-based Buffer Overflow

TinyOS versions up to and including 2.1.2 contain a stack-based buffer overflow vulnerability in the mcp2200gpio utility. The vulnerability is caused by unsafe use of strcpy and strcat functions when constructing device paths during automatic device discovery. A local attacker can exploit this by...