Path: csiph.com!pasdenom.info!weretis.net!feeder8.news.weretis.net!news.samoylyk.net!news.corradoroberto.it!diesel.cu.mi.it!bofh.it!news.nic.it!robomod From: Ben Hutchings Newsgroups: linux.debian.bugs.dist,linux.debian.kernel Subject: Bug#1135951: linux-image-6.12.85+deb13-amd64: secure data is visible when waking from suspsend Date: Wed, 13 May 2026 20:00:01 +0200 Message-ID: References: X-Original-To: "Daniel Convissor (business)" , 1135951@bugs.debian.org X-Mailbox-Line: From debian-bugs-dist-request@lists.debian.org Wed May 13 17:57:12 2026 Old-Return-Path: X-Spam-Flag: NO X-Spam-Score: -1.651 Reply-To: Ben Hutchings , 1135951@bugs.debian.org Resent-To: debian-bugs-dist@lists.debian.org Resent-Cc: debian-kernel@lists.debian.org X-Debian-Pr-Message: followup 1135951 X-Debian-Pr-Package: src:linux X-Debian-Pr-Source: linux Content-Type: multipart/signed; micalg="pgp-sha512"; protocol="application/pgp-signature"; boundary="=-otYEXoVe1qtIxOG6buKM" User-Agent: Evolution 3.56.2-9 MIME-Version: 1.0 X-Sa-Exim-Connect-IP: 2a02:578:851f:1502:391e:c5f5:10e2:b9a3 X-Sa-Exim-Mail-From: ben@decadent.org.uk X-Sa-Exim-Scanned: No (on maynard); SAEximRunCond expanded to false X-Debian-Message: from BTS X-Mailing-List: archive/latest/1969395 List-ID: List-URL: Approved: robomod@news.nic.it Lines: 73 Organization: linux.* mail to news gateway Sender: robomod@news.nic.it X-Original-Date: Wed, 13 May 2026 19:54:01 +0200 X-Original-Message-ID: <21e3c8a5dce3b87033147c739be0fe8478085d52.camel@decadent.org.uk> X-Original-References: <177816864002.88725.14613698511323130315.reportbug@x250.analysisandsolutions.com> <1d1040593edf9ad99abbfa7aad5c14df7485cbd9.camel@decadent.org.uk> <177816864002.88725.14613698511323130315.reportbug@x250.analysisandsolutions.com> <177816864002.88725.14613698511323130315.reportbug@x250.analysisandsolutions.com> Xref: csiph.com linux.debian.bugs.dist:1293395 linux.debian.kernel:92476 --=-otYEXoVe1qtIxOG6buKM Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable 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 > >=20 > > 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 > > >=20 > > > Dear Maintainer, > > >=20 > > > The following issue arose since upgrading to Debian 13 from 11... > > >=20 > > > Have a laptop with the lid closed, in suspend/sleep mode. Upon openin= g the lid, > > > sometimes the contents of the desktop flash on the screen for a secon= d, then > > > the screen locks. This can reveal secure information to attackers. > > >=20 > > > I recorded a video of it happening. Note the lid LED blinking prior t= o opening > > > the lid, which indicates the laptop is in suspend/sleep mode. > > > https://www.analysisandsolutions.com/int/debian-13-laptop-wake-reveal= s- > > > desktop.mp4 > >=20 > > Is this on GNOME (I think that's what I see in the video) or some other > > desktop environment? > >=20 > > Ben. >=20 > Hi Ben: >=20 > 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. --=20 Ben Hutchings Tomorrow will be cancelled due to lack of interest. --=-otYEXoVe1qtIxOG6buKM Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEErCspvTSmr92z9o8157/I7JWGEQkFAmoEurkACgkQ57/I7JWG EQnpUQ/8CzxYaIWjdAkgWZhC0A3cgUieoX/ty6yIYdDGcHGsWAXSCQfZNGHCRWGW vCdgs2w5vkL0QK+iQLHDulhNQf90+nzVsD68SZBAeMUSlGJi/Q0nTjx67942m2dJ bpf+d0ugI/GMUPtjnpwWtOajma1voKS8jDBZV4pwq/BgnU1YjwiUu/RJOssm9SUm eZqvM9NS2GxGPLgEqpErZHcCXOOOGS8gFs2WDaRHsDQLJeOz+6odWIvO8rC9LBTi O60ttErJFgGAZUhdzVI6j+N9jZbhOLziWfQhmp3J74a3h0TbRNVo0vMwa85Fxlpo wc3sOV89sn34cBebRKJkhCrobXJE7bylRVAyEBkJar0y2ggb4x68XqnEn26gvs7e 9ah9rKsLpu97B44pATxZrGshHN4nfWbiioLpysvMYNKzpThBLGLTZVVWZsHs7qFl e41CAMCy6YIvRJudD/Q2U2ziLKvFGlV2Jh9oDIgCxZvPPmfHb/bruJYoNOIH4zKm lvkVtHrzJH3UhWSbSu0zc7hqPNlqB2LYWCpUTLKZ3f0Yt0FklKMZDSaHROo9QDQM DaD6F4blSXet/U8L/h2neP7CHzE9fp9wPlXh4zI/9lOxZD2i4oLh8z0EPPo8d5Ey XldpodVKbvg07JvI3j4nxRxcJPWA3QjyTVgGHzc6XJD17wS4MUs= =gCXP -----END PGP SIGNATURE----- --=-otYEXoVe1qtIxOG6buKM--