SUSE CVE-2023-53800

In the Linux kernel, the following vulnerability has been resolved: ubi: Fix use-after-free when volume resizing failed There is an use-after-free problem reported by KASAN: ================================================================== BUG: KASAN: use-after-free in ubiebacopytable+0x11f/0x1c...

EUVD-2023-60106

In the Linux kernel, the following vulnerability has been resolved: ubi: Fix use-after-free when volume resizing failed There is an use-after-free problem reported by KASAN: ================================================================== BUG: KASAN: use-after-free in ubiebacopytable+0x11f/0x1c...

CVE-2023-53800

In the Linux kernel, the following vulnerability has been resolved: ubi: Fix use-after-free when volume resizing failed There is an use-after-free problem reported by KASAN: ================================================================== BUG: KASAN: use-after-free in ubiebacopytable+0x11f/0x1c...

CVE-2023-53800

The CVE-2023-53800 issue is in the Linux kernel ubi driver (ubi_eba_copy_table/ubi_resize_volume). It describes a use-after-free when a volume resize fails: new_eba_tbl is freed on error, but vol->eba_tbl still holds it, creating a lifecycle mismatch that can cause a use-after-free on subseque...

CVE-2023-53271

CVE-2023-53271 concerns the Linux kernel UBI layer. The issue arises from a mismatch between create and destroy interfaces where the object created by ubi_eba_create_table() is freed via kfree(), leaving ubi_eba_table->entries potentially not freed, leading to a kmemleak-reported unreferenced ...

CVE-2023-53271 ubi: Fix unreferenced object reported by kmemleak in ubi_resize_volume()

In the Linux kernel, the following vulnerability has been resolved: ubi: Fix unreferenced object reported by kmemleak in ubiresizevolume There is a memory leaks problem reported by kmemleak: unreferenced object 0xffff888102007a00 size 128: comm "ubirsvol", pid 32090, jiffies 4298464136 age...

PT-2025-49660

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.1.0-rc1-00003-g84fa3304a7fc-dirty Description The Linux kernel contains a use-after-free issue within the UBI Unsorted Block Images subsystem. Specifically, the problem occurs during volume resizing. When ubi...