From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 EB14418BC32 for ; Fri, 27 Sep 2024 12:36:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727440620; cv=none; b=bkYqns6+r82ch1C6q3cWvL4YrKnXbTBvyu8nrw47kRrsy+ZW8z2SYaJIAXdW0SS+YCEHH+XlqnFz2CIMso2dwtxiIMNhOr04/hzUVXKvwaSqSQd6tZN5QulcsJAGYYia6aZj+ydkcAL4hg7JqbJfiWEOZ7VnEz290NlMBvCdxSk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727440620; c=relaxed/simple; bh=Oor9DRf02GHHlIHQEIPv/JAh6gX4Jw0WywRbxVm2rsQ=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=nInPbq8Tk5sQyYA9r4AoLo7WiEterJLqPBaTpBEARP52qlMrSOBh+P+6ypDQo4GC2xkRHYNhhs28VHE8/Unn3rmBB8KL1FUahLyHsnZan5VNW26IRzTLUNBSFB5Swom0v7xowjOf90h3uWKERqkQFlwBuRg4+fcOVKS3frlsH+g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=vRRo/C6z; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="vRRo/C6z" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7BD34C4CEC4; Fri, 27 Sep 2024 12:36:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1727440619; bh=Oor9DRf02GHHlIHQEIPv/JAh6gX4Jw0WywRbxVm2rsQ=; h=From:To:Cc:Subject:Date:Reply-to:From; b=vRRo/C6zSqLSRid2QwjKwbG9ymDl5TS4nLMD9sDKt2yfs+KEdlUxlsf8U6S4PkA0w O7WmWLHXTc74i+rm/8nyCl1aVeiQLBZxy/EjZVbK69t/QW63msxyGaTpI3UPDddsww WkqoL+E3XmD7HfJbro77Dbo272qDZq7wV33kaRqg= From: Greg Kroah-Hartman To: linux-cve-announce@vger.kernel.org Cc: Greg Kroah-Hartman Subject: CVE-2024-46805: drm/amdgpu: fix the waring dereferencing hive Date: Fri, 27 Sep 2024 14:36:10 +0200 Message-ID: <2024092709-CVE-2024-46805-b06a@gregkh> X-Mailer: git-send-email 2.46.2 Precedence: bulk X-Mailing-List: linux-cve-announce@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Reply-to: , X-Developer-Signature: v=1; a=openpgp-sha256; l=1957; i=gregkh@linuxfoundation.org; h=from:subject:message-id; bh=Oor9DRf02GHHlIHQEIPv/JAh6gX4Jw0WywRbxVm2rsQ=; b=owGbwMvMwCRo6H6F97bub03G02pJDGnflu185fM/cgrrCu4v36dO3HLv/5Mb87V/T5eueZ+kk en5M5RVtCOWhUGQiUFWTJHlyzaeo/srDil6GdqehpnDygQyhIGLUwAmcnkhw4Idza+M190/s8u5 fFFFtj2vxLX1/joMCxZuecwd9viBnLdr4KvPnc3a67b9bgcA X-Developer-Key: i=gregkh@linuxfoundation.org; a=openpgp; fpr=F4B60CC5BF78C2214A313DCB3147D40DDB2DFB29 Content-Transfer-Encoding: 8bit Description =========== In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix the waring dereferencing hive Check the amdgpu_hive_info *hive that maybe is NULL. The Linux kernel CVE team has assigned CVE-2024-46805 to this issue. Affected and fixed versions =========================== Fixed in 5.15.167 with commit f20d1d5cbb39 Fixed in 6.1.109 with commit 01cd55b97113 Fixed in 6.6.50 with commit 4ab720b6aa1e Fixed in 6.10.9 with commit d3f927ef0607 Fixed in 6.11 with commit 1940708ccf5a Please see https://www.kernel.org for a full list of currently supported kernel versions by the kernel community. Unaffected versions might change over time as fixes are backported to older supported kernel versions. The official CVE entry at https://cve.org/CVERecord/?id=CVE-2024-46805 will be updated if fixes are backported, please check that for the most up to date information about this issue. Affected files ============== The file(s) affected by this issue are: drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c Mitigation ========== The Linux kernel CVE team recommends that you update to the latest stable kernel version for this, and many other bugfixes. Individual changes are never tested alone, but rather are part of a larger kernel release. Cherry-picking individual commits is not recommended or supported by the Linux kernel community at all. If however, updating to the latest release is impossible, the individual changes to resolve this issue can be found at these commits: https://git.kernel.org/stable/c/f20d1d5cbb39802f68be24458861094f3e66f356 https://git.kernel.org/stable/c/01cd55b971131b07b7ff8d622fa93bb4f8be07df https://git.kernel.org/stable/c/4ab720b6aa1ef5e71db1e534b5b45c80ac4ec58a https://git.kernel.org/stable/c/d3f927ef0607b3c8c3f79ab6d9a4ebead3e35f4c https://git.kernel.org/stable/c/1940708ccf5aff76de4e0b399f99267c93a89193