CVE-2026-72275

Summary

In the Linux kernel, the following vulnerability has been resolved:

fbdev: broadsheetfb: fix potential memory leak in broadsheetfb_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 < edc5a845108337d0c167ab850fe9adfaea442975affected
LinuxLinux56c134f7f1b58be08bdb0ca8372474a4a5165f31 < 54a4cd11702d5e8bcefc3b514e338955813993a1affected
LinuxLinux56c134f7f1b58be08bdb0ca8372474a4a5165f31 < 4ce94f9e3bfb37866638e4b81e2c3d8f7470a12caffected
LinuxLinux56c134f7f1b58be08bdb0ca8372474a4a5165f31 < 07d2f9cb667c2f6331a483227c62d0a4a91ef42faffected
LinuxLinux56c134f7f1b58be08bdb0ca8372474a4a5165f31 < e8c9aae8c950869f65af8b9dd2f71f861ea6e433affected
LinuxLinux56c134f7f1b58be08bdb0ca8372474a4a5165f31 < e818c397548cde68d64c6abf8be0a5f3e3eef7d1affected
LinuxLinux56c134f7f1b58be08bdb0ca8372474a4a5165f31 < 9d18a4e4234fd3ee0d0eed8ccbbb50cb76b2232caffected
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