From: Greg KH <gregkh@linuxfoundation.org>
To: Edward Liaw <edliaw@google.com>
Cc: stable@vger.kernel.org, Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Andrii Nakryiko <andrii@kernel.org>,
Martin KaFai Lau <martin.lau@linux.dev>,
Eduard Zingerman <eddyz87@gmail.com>, Song Liu <song@kernel.org>,
Yonghong Song <yonghong.song@linux.dev>,
John Fastabend <john.fastabend@gmail.com>,
KP Singh <kpsingh@kernel.org>,
Stanislav Fomichev <sdf@google.com>, Hao Luo <haoluo@google.com>,
Jiri Olsa <jolsa@kernel.org>,
bpf@vger.kernel.org, kernel-team@android.com,
Yonghong Song <yhs@fb.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 5.15.y v3 0/5] Backport bounds checks for bpf
Date: Fri, 19 Apr 2024 13:09:10 +0200 [thread overview]
Message-ID: <2024041958-devourer-shanty-bdba@gregkh> (raw)
In-Reply-To: <20240418232005.34244-1-edliaw@google.com>
On Thu, Apr 18, 2024 at 11:19:46PM +0000, Edward Liaw wrote:
> These backports fix CVE-2021-4204, CVE-2022-23222 for 5.15.y.
>
> This includes a conflict resolution with 45ce4b4f9009 ("bpf: Fix crash
> due to out of bounds access into reg2btf_ids.") which was cherry-picked
> previously.
> Link: https://lore.kernel.org/all/20220428235751.103203-11-haoluo@google.com/
>
> They were tested on 5.15.156 to pass LTP test bpf_prog06 with no
> regressions in test_verifier in bpf selftests.
All now applied, thanks.
greg k-h
prev parent reply other threads:[~2024-04-19 11:09 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-24 12:01 FAILED: patch "[PATCH] bpf: Fix out of bounds access for ringbuf helpers" failed to apply to 5.15-stable tree gregkh
2024-04-17 23:35 ` [PATCH 5.15.y 0/5] Backport bounds checks for bpf Edward Liaw
2024-04-17 23:35 ` [PATCH 5.15.y 1/5] bpf: Extend kfunc with PTR_TO_CTX, PTR_TO_MEM argument support Edward Liaw
2024-04-17 23:35 ` [PATCH 5.15.y 2/5] bpf: Generalize check_ctx_reg for reuse with other types Edward Liaw
2024-04-17 23:35 ` [PATCH 5.15.y 3/5] bpf: Generally fix helper register offset check Edward Liaw
2024-04-17 23:35 ` [PATCH 5.15.y 4/5] bpf: Fix out of bounds access for ringbuf helpers Edward Liaw
2024-04-17 23:35 ` [PATCH 5.15.y 5/5] bpf: Fix ringbuf memory type confusion when passing to helpers Edward Liaw
2024-04-18 1:07 ` [PATCH 5.15.y v2 0/5] Backport bounds checks for bpf Edward Liaw
2024-04-18 1:07 ` [PATCH 5.15.y v2 1/5] bpf: Extend kfunc with PTR_TO_CTX, PTR_TO_MEM argument support Edward Liaw
2024-04-18 1:07 ` [PATCH 5.15.y v2 2/5] bpf: Generalize check_ctx_reg for reuse with other types Edward Liaw
2024-04-18 1:07 ` [PATCH 5.15.y v2 3/5] bpf: Generally fix helper register offset check Edward Liaw
2024-04-18 1:07 ` [PATCH 5.15.y v2 4/5] bpf: Fix out of bounds access for ringbuf helpers Edward Liaw
2024-04-18 1:07 ` [PATCH 5.15.y v2 5/5] bpf: Fix ringbuf memory type confusion when passing to helpers Edward Liaw
2024-04-18 23:19 ` [PATCH 5.15.y v3 0/5] Backport bounds checks for bpf Edward Liaw
2024-04-18 23:19 ` [PATCH 5.15.y v3 1/5] bpf: Extend kfunc with PTR_TO_CTX, PTR_TO_MEM argument support Edward Liaw
2024-04-18 23:19 ` [PATCH 5.15.y v3 2/5] bpf: Generalize check_ctx_reg for reuse with other types Edward Liaw
2024-04-18 23:19 ` [PATCH 5.15.y v3 3/5] bpf: Generally fix helper register offset check Edward Liaw
2024-04-18 23:19 ` [PATCH 5.15.y v3 4/5] bpf: Fix out of bounds access for ringbuf helpers Edward Liaw
2024-04-18 23:19 ` [PATCH 5.15.y v3 5/5] bpf: Fix ringbuf memory type confusion when passing to helpers Edward Liaw
2024-04-19 11:09 ` Greg KH [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=2024041958-devourer-shanty-bdba@gregkh \
--to=gregkh@linuxfoundation.org \
--cc=andrii@kernel.org \
--cc=ast@kernel.org \
--cc=bpf@vger.kernel.org \
--cc=daniel@iogearbox.net \
--cc=eddyz87@gmail.com \
--cc=edliaw@google.com \
--cc=haoluo@google.com \
--cc=john.fastabend@gmail.com \
--cc=jolsa@kernel.org \
--cc=kernel-team@android.com \
--cc=kpsingh@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=martin.lau@linux.dev \
--cc=sdf@google.com \
--cc=song@kernel.org \
--cc=stable@vger.kernel.org \
--cc=yhs@fb.com \
--cc=yonghong.song@linux.dev \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.