CVE-2026-97543: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: xfs: destroy seen inode bitmap when we fail to add a dirpath LOLLM observes a memory leak in xchk_dirtree_create_path if we create the directory path object but appending the name to the path fails. When this happens, we don't tear down the (empty) seen inode bitmap. This is a pretty trivial error, but let's not leave logic bombs. Do the same for a similar bug in xrep_dirtree_create_adoption_path.

Засегнати продукти

• Linux Linux: 928b721a11789a9363d6d7c32a1f3166a79f3b5f преди 3b10ca4302ee2dda4233f70b2033883ee376fa6a; 928b721a11789a9363d6d7c32a1f3166a79f3b5f преди 0b756de8167f2f06ffceadc71cb17c1fc7be4be8; 928b721a11789a9363d6d7c32a1f3166a79f3b5f преди 582f54dce62043f7a0503ab8c76d718d0293da59; 928b721a11789a9363d6d7c32a1f3166a79f3b5f преди 1a441c6842da75c5b862cc1c9f7969d6a93b54b9
• Linux Linux: 6.10; преди 6.10; 6.12.111 до 6.12.*; 6.18.53 до 6.18.*; 7.2.7 до 7.2.*; от 7.3 нататък

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99268
• CVE-2026-99266
• CVE-2026-99267

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-97543
• https://nvd.nist.gov/vuln/detail/CVE-2026-97543
• https://git.kernel.org/stable/c/3b10ca4302ee2dda4233f70b2033883ee376fa6a
• https://git.kernel.org/stable/c/0b756de8167f2f06ffceadc71cb17c1fc7be4be8
• https://git.kernel.org/stable/c/582f54dce62043f7a0503ab8c76d718d0293da59
• https://git.kernel.org/stable/c/1a441c6842da75c5b862cc1c9f7969d6a93b54b9