From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C6375D2F3 for ; Tue, 31 Oct 2023 07:05:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="E4pNF9cp" Received: from mail-yw1-x114a.google.com (mail-yw1-x114a.google.com [IPv6:2607:f8b0:4864:20::114a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 81DF7D8 for ; Tue, 31 Oct 2023 00:05:58 -0700 (PDT) Received: by mail-yw1-x114a.google.com with SMTP id 00721157ae682-5a8d9dcdd2bso87473757b3.2 for ; Tue, 31 Oct 2023 00:05:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1698735957; x=1699340757; darn=vger.kernel.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=3qqGrncn9z2siXQej+XDHf24Ibd6ZoQA9m8HlMMLQeA=; b=E4pNF9cpVKsLCV8RqNLMVA4Ah8sfPKqeXypmXkzvMSNhR7pNtVtkTBe8hPQPk5yfAi /GelG2BKDfknGKSJGeHFCoIji/RrZznsvMGQcq/39vaXt6XDfYvC5CWz3p0qaw7Q5p2t Vhg3IgOKDLMCkDWDqSpdwW+kFpyDPnAaDA57gnkUqum9FMOonk0xBHa+axNBNdZDNlHa oC51/y39sM7oJdooomRPYlUoTe2xfD6JWbiOusk8DOrcRrJUg62y+mdqbuOx+4DpQnck IpNdDGgrANe4Aihujpcs4qDzQJa8mjFdD6wEd1TACE9VRd8jBiLChUapUimHmGplUFxS Bs3g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1698735957; x=1699340757; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=3qqGrncn9z2siXQej+XDHf24Ibd6ZoQA9m8HlMMLQeA=; b=TVoJfm6QK3FIujxGXSPj+IJjps0IUKpGD0dUAx1dFsOxwqxBUHdiDXtzbny5iwswlM xSbnQ1W1wJwJch1SkNTLLlYviotpL2bmvs7QIafYJPM4zOgZIuGmdJxCQmL/eE7nyJtr QRC/DKJvYYsQ1oYfzQWnT+k0Lw/czb81+21yTLoqCpHRSJGJL9kcmzm22wAcpMhDpx6V H/uHomwFzY9Bl0iV5YeyS6E6lgltDNcIpZqnWODXJZa/yGRFdNpdkDqa1VXDG3EfoIuA 1VuMoW2XshmA3b9f/Iu0UCMyOfNIH3alR31xnHHh8uo81B+d46FJ/6hxFnUbqfqUqpSl DDiA== X-Gm-Message-State: AOJu0Yxx2ByDiZYvKOda0Sz1kI8foOEusGvsIvvbQDd9f1ujoeMi/laF g0K5mWRtOpw0UQNOPtTHv84apQH6YedpWwA= X-Google-Smtp-Source: AGHT+IGeTB41EBMZVDThUiRregw55h2jTQnwYYNdAgFIlhpok596/J7uFljMgXDr/akkVeaXU4OUrOd5mjZ/+uQ= X-Received: from nrengaraj.c.googlers.com ([fda3:e722:ac3:cc00:20:ed76:c0a8:f4e]) (user=nrengaraj job=sendgmr) by 2002:a0d:d5ca:0:b0:5a7:afd5:1cb1 with SMTP id x193-20020a0dd5ca000000b005a7afd51cb1mr246311ywd.1.1698735957697; Tue, 31 Oct 2023 00:05:57 -0700 (PDT) Date: Tue, 31 Oct 2023 07:05:56 +0000 In-Reply-To: <20221018135920.726360-1-memxor@gmail.com> Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20221018135920.726360-1-memxor@gmail.com> X-Mailer: git-send-email 2.42.0.820.g83a721a137-goog Message-ID: <20231031070556.400813-1-nrengaraj@google.com> Subject: CVE-2023-39191 - Dynptr fixes - reg. From: Nandhini Rengaraj To: memxor@gmail.com Cc: andrii@kernel.org, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, joannelkoong@gmail.com, martin.lau@kernel.org, void@manifault.com Content-Type: text/plain; charset="UTF-8" Hi, This is marked as a fix for CVE-2023-39191. Does this vulnerability also affect dynptr in stable kernel v6.1? If so, would you please be able to help us backport the fix to stable kernel v6.1? Thank you, Nandhini Rengaraj