CVE-2026-23251: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: xfs: only call xf{array,blob}_destroy if we have a valid pointer Only call the xfarray and xfblob destructor if we have a valid pointer, and be sure to null out that pointer afterwards. Note that this patch fixes a large number of commits, most of which were merged between 6.9 and 6.10.

Засегнати продукти

• Linux Linux: ab97f4b1c030750f2475bf4da8a9554d02206640 преди 5de5be3ed7e7fa4ebde4f4b58fb9a629644f9202; ab97f4b1c030750f2475bf4da8a9554d02206640 преди c9ccefacae0d8091683447bc338bd7741417039d; ab97f4b1c030750f2475bf4da8a9554d02206640 преди d827612c81a26cc1dd83a211cfcb5ad8765da0c4; ab97f4b1c030750f2475bf4da8a9554d02206640 преди ba408d299a3bb3c5309f40c5326e4fb83ead4247
• Linux Linux: 6.10; преди 6.10; 6.12.75 до 6.12.*; 6.18.16 до 6.18.*; 6.19.6 до 6.19.*; от 7.0 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-2026-23251
• https://nvd.nist.gov/vuln/detail/CVE-2026-23251
• https://git.kernel.org/stable/c/5de5be3ed7e7fa4ebde4f4b58fb9a629644f9202
• https://git.kernel.org/stable/c/c9ccefacae0d8091683447bc338bd7741417039d
• https://git.kernel.org/stable/c/d827612c81a26cc1dd83a211cfcb5ad8765da0c4
• https://git.kernel.org/stable/c/ba408d299a3bb3c5309f40c5326e4fb83ead4247