Groups | Search | Server Info | Login | Register

Groups > linux.debian.kernel > #92476

Bug#1135951: linux-image-6.12.85+deb13-amd64: secure data is visible when waking from suspsend

Cross-posted to 2 groups.

Show key headers only | View raw

[Multipart message — attachments visible in raw view] - view raw

Control: reassign -1 gnome-shell

On Thu, 2026-05-07 at 15:21 -0400, Daniel Convissor (business) wrote:
> On Thu, May 07, 2026 at 09:05:21PM +0200, Ben Hutchings wrote:
> > Control: tag -1 moreinfo
> > 
> > On Thu, 2026-05-07 at 11:44 -0400, Daniel Convissor wrote:
> > > Package: src:linux
> > > Version: 6.12.85-1
> > > Severity: normal
> > > X-Debbugs-Cc: danielc@analysisandsolutions.com
> > > 
> > > Dear Maintainer,
> > > 
> > > The following issue arose since upgrading to Debian 13 from 11...
> > > 
> > > Have a laptop with the lid closed, in suspend/sleep mode. Upon opening the lid,
> > > sometimes the contents of the desktop flash on the screen for a second, then
> > > the screen locks. This can reveal secure information to attackers.
> > > 
> > > I recorded a video of it happening. Note the lid LED blinking prior to opening
> > > the lid, which indicates the laptop is in suspend/sleep mode.
> > > https://www.analysisandsolutions.com/int/debian-13-laptop-wake-reveals-
> > > desktop.mp4
> > 
> > Is this on GNOME (I think that's what I see in the video) or some other
> > desktop environment?
> > 
> > Ben.
> 
> Hi Ben:
> 
> Yes, GNOME desktop.  Should I file the bug there instead?

There is no need to open a new report; I am reassigning this one.

Ben.

-- 
Ben Hutchings
Tomorrow will be cancelled due to lack of interest.

Back to linux.debian.kernel | Previous | Next — Previous in thread | Next in thread | Find similar

Thread

Bug#1135951: linux-image-6.12.85+deb13-amd64: secure data is visible when waking from suspsend Daniel Convissor <danielc@analysisandsolutions.com> - 2026-05-07 17:50 +0200
  Bug#1135951: linux-image-6.12.85+deb13-amd64: secure data is visible when waking from suspsend Ben Hutchings <ben@decadent.org.uk> - 2026-05-07 21:10 +0200
    Bug#1135951: linux-image-6.12.85+deb13-amd64: secure data is visible when waking from suspsend "Daniel Convissor (business)" <danielc@analysisandsolutions.com> - 2026-05-07 21:30 +0200
      Bug#1135951: linux-image-6.12.85+deb13-amd64: secure data is visible when waking from suspsend Salvatore Bonaccorso <carnil@debian.org> - 2026-05-10 20:10 +0200
      Bug#1135951: linux-image-6.12.85+deb13-amd64: secure data is visible when waking from suspsend Ben Hutchings <ben@decadent.org.uk> - 2026-05-13 20:00 +0200
  Processed: Re: Bug#1135951: linux-image-6.12.85+deb13-amd64:  secure data is visible when waking from suspsend "Debian Bug Tracking System" <owner@bugs.debian.org> - 2026-05-07 21:10 +0200
  Processed: Re: Bug#1135951: linux-image-6.12.85+deb13-amd64:  secure data is visible when waking from suspsend "Debian Bug Tracking System" <owner@bugs.debian.org> - 2026-05-13 20:00 +0200

csiph-web