CVE-2026-72274: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: fbdev: hecubafb: fix potential memory leak in hecubafb_probe() The memory allocated for pagerefs in fb_deferred_io_init() is not freed on the error path. Fix it by calling fb_deferred_io_cleanup().

Засегнати продукти

• Linux Linux: 186b89659c4c67cccead52961eab0ca3b23951dc преди 3eb2bc1009c2476426ffbaf642d7ac82f4685b4d; 56c134f7f1b58be08bdb0ca8372474a4a5165f31 преди 7de72f7534d961b117e0b051fa8798975036f5f3; 56c134f7f1b58be08bdb0ca8372474a4a5165f31 преди 2952767e399e2796d45644ea50f442988d2bb02d; 56c134f7f1b58be08bdb0ca8372474a4a5165f31 преди 612ea3a8e525580aa82f26ab873e285f5caf9d99; 56c134f7f1b58be08bdb0ca8372474a4a5165f31 преди d684ce2db92b1093bcca2b42e5160a5fe23eb496; 56c134f7f1b58be08bdb0ca8372474a4a5165f31 преди 9a94b85531852eb86283eca36ab041782c6b3518; 56c134f7f1b58be08bdb0ca8372474a4a5165f31 преди cbef2a305a8a72969b86f96b7c07b86edde61aff; 5.15.149 преди 5.15.212
• Linux Linux: 5.19; преди 5.19; 5.15.212 до 5.15.*; 6.1.178 до 6.1.*; 6.6.145 до 6.6.*; 6.12.97 до 6.12.*; 6.18.40 до 6.18.*; 7.1.5 до 7.1.*; от 7.2 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-2026-72274
• https://nvd.nist.gov/vuln/detail/CVE-2026-72274
• https://git.kernel.org/stable/c/3eb2bc1009c2476426ffbaf642d7ac82f4685b4d
• https://git.kernel.org/stable/c/7de72f7534d961b117e0b051fa8798975036f5f3
• https://git.kernel.org/stable/c/2952767e399e2796d45644ea50f442988d2bb02d
• https://git.kernel.org/stable/c/612ea3a8e525580aa82f26ab873e285f5caf9d99
• https://git.kernel.org/stable/c/d684ce2db92b1093bcca2b42e5160a5fe23eb496
• https://git.kernel.org/stable/c/9a94b85531852eb86283eca36ab041782c6b3518
• https://git.kernel.org/stable/c/cbef2a305a8a72969b86f96b7c07b86edde61aff