CVE-2026-74603: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: ptp: ocp: Fix board ID over-read The EEPROM board ID is a fixed 13-byte field and is not guaranteed to contain a NUL terminator. Passing it directly to devlink_info_version_fixed_put() treats it as a C string and may read beyond the field. Format at most OCP_BOARD_ID_LEN bytes into the existing local buffer before reporting the ID. Use a precision limit because the snprintf() output size alone does not bound the source string scan.

Засегнати продукти

• Linux Linux: 0cfcdd1ebcfe1a9b262f6ad8419580720dc843c4 преди 72ef3ce80078199bfad32f98d055f44ba7cd0c3d; 0cfcdd1ebcfe1a9b262f6ad8419580720dc843c4 преди 3d965811be78473654e6e8cc8e4fb7b6b87aa6c1; 0cfcdd1ebcfe1a9b262f6ad8419580720dc843c4 преди f92558bbe78d6284fedd053900f82a70f0aa8707; 0cfcdd1ebcfe1a9b262f6ad8419580720dc843c4 преди 5fd91dd4a143479b0575fb1f202ec1c501e71fd5; 0cfcdd1ebcfe1a9b262f6ad8419580720dc843c4 преди f8d7e5751267637190eff887c971d5b468106213; 0cfcdd1ebcfe1a9b262f6ad8419580720dc843c4 преди 6b69f2ef10cdb018c0b127a7cab88e590bbddba4
• Linux Linux: 5.18; преди 5.18; 6.1.183 до 6.1.*; 6.6.152 до 6.6.*; 6.12.104 до 6.12.*; 6.18.45 до 6.18.*; 7.1.9 до 7.1.*; от 7.2 нататък

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99265
• CVE-2026-99261
• CVE-2026-99260

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-74603
• https://nvd.nist.gov/vuln/detail/CVE-2026-74603
• https://git.kernel.org/stable/c/72ef3ce80078199bfad32f98d055f44ba7cd0c3d
• https://git.kernel.org/stable/c/3d965811be78473654e6e8cc8e4fb7b6b87aa6c1
• https://git.kernel.org/stable/c/f92558bbe78d6284fedd053900f82a70f0aa8707
• https://git.kernel.org/stable/c/5fd91dd4a143479b0575fb1f202ec1c501e71fd5
• https://git.kernel.org/stable/c/f8d7e5751267637190eff887c971d5b468106213
• https://git.kernel.org/stable/c/6b69f2ef10cdb018c0b127a7cab88e590bbddba4