CVE-2026-72274

Summary

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().

Affected Software

VendorProductVersion RangeStatus
LinuxLinux186b89659c4c67cccead52961eab0ca3b23951dc < 3eb2bc1009c2476426ffbaf642d7ac82f4685b4daffected
LinuxLinux56c134f7f1b58be08bdb0ca8372474a4a5165f31 < 7de72f7534d961b117e0b051fa8798975036f5f3affected
LinuxLinux56c134f7f1b58be08bdb0ca8372474a4a5165f31 < 2952767e399e2796d45644ea50f442988d2bb02daffected
LinuxLinux56c134f7f1b58be08bdb0ca8372474a4a5165f31 < 612ea3a8e525580aa82f26ab873e285f5caf9d99affected
LinuxLinux56c134f7f1b58be08bdb0ca8372474a4a5165f31 < d684ce2db92b1093bcca2b42e5160a5fe23eb496affected
LinuxLinux56c134f7f1b58be08bdb0ca8372474a4a5165f31 < 9a94b85531852eb86283eca36ab041782c6b3518affected
LinuxLinux56c134f7f1b58be08bdb0ca8372474a4a5165f31 < cbef2a305a8a72969b86f96b7c07b86edde61affaffected
LinuxLinux5.15.149 < 5.15.212affected
LinuxLinux5.19affected
LinuxLinux0 < 5.19unaffected
LinuxLinux5.15.212 <= 5.15.*unaffected
LinuxLinux6.1.178 <= 6.1.*unaffected
LinuxLinux6.6.145 <= 6.6.*unaffected
LinuxLinux6.12.97 <= 6.12.*unaffected
LinuxLinux6.18.40 <= 6.18.*unaffected
LinuxLinux7.1.5 <= 7.1.*unaffected
LinuxLinux7.2 <= *unaffected

Weaknesses

References