From nobody Wed Sep 07 02:09:10 2022 X-Original-To: bugs@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4MMm061mMhz4cD9p for ; Wed, 7 Sep 2022 02:09:10 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4MMm060ltNz3KkB for ; Wed, 7 Sep 2022 02:09:10 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4MMm056xKrzMtX for ; Wed, 7 Sep 2022 02:09:09 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 287299cZ073164 for ; Wed, 7 Sep 2022 02:09:09 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 287299Kh073163 for bugs@FreeBSD.org; Wed, 7 Sep 2022 02:09:09 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 266136] ctl_ioctl() passes user-supplied size directly to kernel malloc() -> potential crash Date: Wed, 07 Sep 2022 02:09:10 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: mav@FreeBSD.org X-Bugzilla-Status: Closed X-Bugzilla-Resolution: FIXED X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status resolution Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@freebsd.org MIME-Version: 1.0 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1662516550; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=EeY5YtzmGGFQWQGf0J/RDZte8WkkrkJosFBQIzklwuI=; b=KQXe92wKuta5vJNmSL/EUpDOz4VyvVqXEM2ips6TTyaByyPwsQMZT3XnR1kLyiuPTKjv0J T23PXLP6BqQ0kdtC8xARKrY/dFumGThv/cEzPwZJfNVHt8FQa0wVK41hW5fdg6ATJDd46I n9pCPhO44+wHKezNR45+kEDVkrlDu4jrbvrM2JjAz5OoZYdqzg3/LROu1uZ+zFaXpTT3Oe xWKMb6RpV7rG8kculiBwnfwlwH5lRU8+6jMbnIWZ2w7aTyCE38wB8se62fmwakLqSksYLP s/pKiEYdreO5FTVQr/8U5UQjJUUFSMd1nhQkYscLTfwuid9qJ+HwOucH9xmvbg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1662516550; a=rsa-sha256; cv=none; b=lqc8Fqoq0p9fA4r06wVcAGjgahrHU93Y+7o7qzg+j4vHEGEybzF1vLq6R0IVF/P0yBZYnc P18nqyikWoOJXq4B837YQPKZu90oi0bqfhd6DBRt7BPzNWMvE24O/mgf4AlIQMxN5saVvi iD5ogqNrQR1TCbneRpASclHmKMt6juMhbWMQjJKKbL3txJbqg56du3+tZLvcQaCJxw6cSt f45WMUgQQyoCEkBBv5wiY0tIeGHObGa76BLjUFWcQtJOIZE5LQh1fL81ooBNHXy4VaC0sT uk6NBh6pQHFJqzI/zafPh6wqy1qvchTk87AR4fl0+xXQjfjgd7JytTAah6MdLw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D266136 Alexander Motin changed: What |Removed |Added ---------------------------------------------------------------------------- Status|In Progress |Closed Resolution|--- |FIXED --=20 You are receiving this mail because: You are the assignee for the bug.=