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Date:   Wed, 20 Nov 2019 17:27:02 +0000
Subject: [Bug 205609] New: Multiple bugs in __ext4_expand_extra_isize (OOB
 write and UAF write)

            Bug ID: 205609
           Summary: Multiple bugs in __ext4_expand_extra_isize (OOB write
                    and UAF write)
           Product: File System
           Version: 2.5
    Kernel Version: 5.x
          Hardware: All
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: ext4
        Regression: No

BUG #1 - UAF write in __ext4_expand_extra_isize

KASAN: use-after-free in __ext4_expand_extra_isize+0x182/0x250
Write of size 189

BUG #2 - OOB write

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