CVE-2025-71163: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: fix device leaks on compat bind and unbind Make sure to drop the reference taken when looking up the idxd device as part of the compat bind and unbind sysfs interface.

Засегнати продукти

• Linux Linux: 6e7f3ee97bbe2c7d7a53b7dbd7a08a579e03c8c9 преди b7bd948f89271c92d9ca9b2b682bfba56896e959; 6e7f3ee97bbe2c7d7a53b7dbd7a08a579e03c8c9 преди b2d077180a56e3b7c97b7517d0465b584adc693b; 6e7f3ee97bbe2c7d7a53b7dbd7a08a579e03c8c9 преди c81ea0222eaaafdd77348e27d1e84a1b8cfc0c99; 6e7f3ee97bbe2c7d7a53b7dbd7a08a579e03c8c9 преди 0c97ff108f825a70c3bb29d65ddf0a013d231bb9; 6e7f3ee97bbe2c7d7a53b7dbd7a08a579e03c8c9 преди a7226fd61def74b60dd8e47ec84cabafc39d575b; 6e7f3ee97bbe2c7d7a53b7dbd7a08a579e03c8c9 преди 799900f01792cf8b525a44764f065f83fcafd468
• Linux Linux: 5.15; преди 5.15; 5.15.199 до 5.15.*; 6.1.162 до 6.1.*; 6.6.122 до 6.6.*; 6.12.67 до 6.12.*; 6.18.7 до 6.18.*; от 6.19 нататък
• Siemens: още 3 продукта, добавени от Siemens

  SIMATIC S7-1500 CPU 1518-4 PN/DP MFP, SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP, SIPLUS S7-1500 CPU 1518-4 PN/DP MFP

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-2025-71163
• https://nvd.nist.gov/vuln/detail/CVE-2025-71163
• https://git.kernel.org/stable/c/b7bd948f89271c92d9ca9b2b682bfba56896e959
• https://git.kernel.org/stable/c/b2d077180a56e3b7c97b7517d0465b584adc693b
• https://git.kernel.org/stable/c/c81ea0222eaaafdd77348e27d1e84a1b8cfc0c99
• https://git.kernel.org/stable/c/0c97ff108f825a70c3bb29d65ddf0a013d231bb9
• https://git.kernel.org/stable/c/a7226fd61def74b60dd8e47ec84cabafc39d575b
• https://git.kernel.org/stable/c/799900f01792cf8b525a44764f065f83fcafd468
• https://cert-portal.siemens.com/productcert/html/ssa-019113.html
• https://cert-portal.siemens.com/productcert/html/ssa-457936.html