linux-kernel - Re: [PATCH 1/1] gtp: fix use-after-free and null-ptr-deref in gtp_genl_dump

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date: Mon, 29 Jan 2024 19:53:49 +0300
From: kovalev@...linux.org
To: Pablo Neira Ayuso <pablo@...filter.org>
Cc: Eric Dumazet <edumazet@...gle.com>, laforge@...monks.org,
 davem@...emloft.net, kuba@...nel.org, pabeni@...hat.com,
 osmocom-net-gprs@...ts.osmocom.org, netdev@...r.kernel.org,
 linux-kernel@...r.kernel.org, nickel@...linux.org, oficerovas@...linux.org,
 dutyrok@...linux.org
Subject: Re: [PATCH 1/1] gtp: fix use-after-free and null-ptr-deref in
 gtp_genl_dump_pdp()

29.01.2024 15:02, Pablo Neira Ayuso wrote:
> __netlink_dump_start() is called at the beginning of the dump, which is
> grabbing a reference on this module.
>
> do you have a reproducer?
Hi, yes, in the cover letter [PATCH 0/1] 
https://lore.kernel.org/all/20240124101404.161655-1-kovalev@altlinux.org/

-- 
Regards,
Vasiliy Kovalev