CVE-2026-80822: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: mailbox: mchp-ipc-sbi: Add null check for devm_kasprintf() Add a check to see if devm_kasprintf() is not NULL in mchp_ipc_get_cluster_aggr_irq(), returning -ENOMEM if the function failed.

Засегнати продукти

• Linux Linux: e4b1d67e71419c4af581890ecea84b04920d4116 преди 364edaedf4125825781a12c84c77699780d52a16; e4b1d67e71419c4af581890ecea84b04920d4116 преди df5c9816986b2f4d754ef3aa65a92382e9b39c4a; e4b1d67e71419c4af581890ecea84b04920d4116 преди b233e7836d98d1790e71f5f3734a86409664f341; e4b1d67e71419c4af581890ecea84b04920d4116 преди b37c4d0a2fd90c0c31223acd37f763eb8953ed1a
• Linux Linux: 6.14; преди 6.14; 6.18.47 до 6.18.*; 7.1.11 до 7.1.*; 7.2.1 до 7.2.*; от 7.3 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-2026-80822
• https://nvd.nist.gov/vuln/detail/CVE-2026-80822
• https://git.kernel.org/stable/c/364edaedf4125825781a12c84c77699780d52a16
• https://git.kernel.org/stable/c/df5c9816986b2f4d754ef3aa65a92382e9b39c4a
• https://git.kernel.org/stable/c/b233e7836d98d1790e71f5f3734a86409664f341
• https://git.kernel.org/stable/c/b37c4d0a2fd90c0c31223acd37f763eb8953ed1a