From: Thomas Petazzoni via buildroot <buildroot@buildroot.org>
To: Peter Korsgaard <peter@korsgaard.com>
Cc: Bernd Kuhls <bernd.kuhls@t-online.de>, buildroot@buildroot.org
Subject: Re: [Buildroot] [PATCH] package/xserver_xorg-server: add upstream security fixes for CVE-2022-355{0, 1}
Date: Sun, 11 Dec 2022 14:19:21 +0100 [thread overview]
Message-ID: <20221211141921.78b14add@windsurf> (raw)
In-Reply-To: <20221211110908.1948270-1-peter@korsgaard.com>
On Sun, 11 Dec 2022 12:09:07 +0100
Peter Korsgaard <peter@korsgaard.com> wrote:
> Fixes the following security issues:
>
> - CVE-2022-3550: A vulnerability classified as critical was found in X.org
> Server. Affected by this vulnerability is the function _GetCountedString
> of the file xkb/xkb.c. The manipulation leads to buffer overflow. It is
> recommended to apply a patch to fix this issue. The associated identifier
> of this vulnerability is VDB-211051.
>
> - CVE-2022-3551: A vulnerability, which was classified as problematic, has
> been found in X.org Server. Affected by this issue is the function
> ProcXkbGetKbdByName of the file xkb/xkb.c. The manipulation leads to
> memory leak. It is recommended to apply a patch to fix this issue. The
> identifier of this vulnerability is VDB-211052.
>
> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
> ---
> ...ntedString-against-request-length-at.patch | 35 +++++++++++
> ...possible-memleaks-in-XkbGetKbdByName.patch | 60 +++++++++++++++++++
> .../xserver_xorg-server.mk | 7 +++
> 3 files changed, 102 insertions(+)
> create mode 100644 package/x11r7/xserver_xorg-server/0002-xkb-proof-GetCountedString-against-request-length-at.patch
> create mode 100644 package/x11r7/xserver_xorg-server/0003-xkb-fix-some-possible-memleaks-in-XkbGetKbdByName.patch
Applied to master, thanks.
Thomas
--
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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prev parent reply other threads:[~2022-12-11 13:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-11 11:09 [Buildroot] [PATCH] package/xserver_xorg-server: add upstream security fixes for CVE-2022-355{0, 1} Peter Korsgaard
2022-12-11 13:19 ` Thomas Petazzoni via buildroot [this message]
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