bugGNU GRUB - Bugs: bug #45608, Possible memory leak in...

 
 

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bug #45608: Possible memory leak in grub-core/kern/efi/efi.c

Submitted by:  Ignat Korchagin <ignat>
Submitted on:  Thu 23 Jul 2015 02:50:41 PM UTC  
 
Category: SecuritySeverity: Major
Priority: 5 - NormalItem Group: Software Error
Status: FixedPrivacy: Public
Assigned to: NoneOriginator Name: Ignat Korchagin
Open/Closed: ClosedRelease: 
Release: Git masterReproducibility: Every Time
Planned Release: None

Thu 23 Jul 2015 06:15:21 PM UTC, comment #1:

Committed with simplified first hunk. Thanks!

Andrei Borzenkov <arvidjaar>
Project Member
Thu 23 Jul 2015 02:50:41 PM UTC, original submission:

Functions grub_efi_get_variable and grub_efi_set_variable (grub-core/kern/efi/efi.c) in some execution paths do not release local var16 buffer before returning after it was malloced.

Ignat Korchagin <ignat>

 

Attached Files
file #34492:  grub-leak.patch added by ignat (768B - text/x-patch)

 

Depends on the following items: None found

Items that depend on this one: None found

 

Carbon-Copy List
  • -unavailable- added by arvidjaar (Posted a comment)
  • -unavailable- added by ignat (Submitted the item)
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    Follow 3 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Thu 23 Jul 2015 06:15:21 PM UTCarvidjaarStatusNone=>Fixed
      Open/ClosedOpen=>Closed
    Thu 23 Jul 2015 02:50:41 PM UTCignatAttached File-=>Added grub-leak.patch, #34492

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