assigned CVE-2023-52656 based on a request.HEADmaster

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

4 files changed, 216 insertions, 0 deletions

diff --git a/cve/reserved/2023/CVE-2023-52656 b/cve/published/2023/CVE-2023-52656
index e69de29b..e69de29b 100644
--- a/cve/reserved/2023/CVE-2023-52656
+++ b/cve/published/2023/CVE-2023-52656
diff --git a/cve/published/2023/CVE-2023-52656.json b/cve/published/2023/CVE-2023-52656.json
new file mode 100644
index 00000000..89032736
--- /dev/null
+++ b/cve/published/2023/CVE-2023-52656.json
@@ -0,0 +1,138 @@
+{
+   "containers": {
+      "cna": {
+         "providerMetadata": {
+            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
+         },
+         "descriptions": [
+            {
+               "lang": "en",
+               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nio_uring: drop any code related to SCM_RIGHTS\n\nThis is dead code after we dropped support for passing io_uring fds\nover SCM_RIGHTS, get rid of it."
+            }
+         ],
+         "affected": [
+            {
+               "product": "Linux",
+               "vendor": "Linux",
+               "defaultStatus": "unaffected",
+               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
+               "versions": [
+                  {
+                     "version": "1da177e4c3f4",
+                     "lessThan": "cfb24022bb2c",
+                     "status": "affected",
+                     "versionType": "git"
+                  },
+                  {
+                     "version": "1da177e4c3f4",
+                     "lessThan": "a6771f343af9",
+                     "status": "affected",
+                     "versionType": "git"
+                  },
+                  {
+                     "version": "1da177e4c3f4",
+                     "lessThan": "d909d381c315",
+                     "status": "affected",
+                     "versionType": "git"
+                  },
+                  {
+                     "version": "1da177e4c3f4",
+                     "lessThan": "a3812a47a320",
+                     "status": "affected",
+                     "versionType": "git"
+                  },
+                  {
+                     "version": "1da177e4c3f4",
+                     "lessThan": "88c49d9c8961",
+                     "status": "affected",
+                     "versionType": "git"
+                  },
+                  {
+                     "version": "1da177e4c3f4",
+                     "lessThan": "6e5e6d274956",
+                     "status": "affected",
+                     "versionType": "git"
+                  }
+               ]
+            },
+            {
+               "product": "Linux",
+               "vendor": "Linux",
+               "defaultStatus": "affected",
+               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
+               "versions": [
+                  {
+                     "version": "5.4.273",
+                     "lessThanOrEqual": "5.4.*",
+                     "status": "unaffected",
+                     "versionType": "custom"
+                  },
+                  {
+                     "version": "5.10.214",
+                     "lessThanOrEqual": "5.10.*",
+                     "status": "unaffected",
+                     "versionType": "custom"
+                  },
+                  {
+                     "version": "5.15.153",
+                     "lessThanOrEqual": "5.15.*",
+                     "status": "unaffected",
+                     "versionType": "custom"
+                  },
+                  {
+                     "version": "6.1.83",
+                     "lessThanOrEqual": "6.1.*",
+                     "status": "unaffected",
+                     "versionType": "custom"
+                  },
+                  {
+                     "version": "6.7.11",
+                     "lessThanOrEqual": "6.7.*",
+                     "status": "unaffected",
+                     "versionType": "custom"
+                  },
+                  {
+                     "version": "6.8",
+                     "lessThanOrEqual": "*",
+                     "status": "unaffected",
+                     "versionType": "original_commit_for_fix"
+                  }
+               ]
+            }
+         ],
+         "references": [
+            {
+               "url": "https://git.kernel.org/stable/c/cfb24022bb2c31f1f555dc6bc3cc5e2547446fb3"
+            },
+            {
+               "url": "https://git.kernel.org/stable/c/a6771f343af90a25f3a14911634562bb5621df02"
+            },
+            {
+               "url": "https://git.kernel.org/stable/c/d909d381c3152393421403be4b6435f17a2378b4"
+            },
+            {
+               "url": "https://git.kernel.org/stable/c/a3812a47a32022ca76bf46ddacdd823dc2aabf8b"
+            },
+            {
+               "url": "https://git.kernel.org/stable/c/88c49d9c896143cdc0f77197c4dcf24140375e89"
+            },
+            {
+               "url": "https://git.kernel.org/stable/c/6e5e6d274956305f1fc0340522b38f5f5be74bdb"
+            }
+         ],
+         "title": "io_uring: drop any code related to SCM_RIGHTS",
+         "x_generator": {
+            "engine": "bippy-d175d3acf727"
+         }
+      }
+   },
+   "cveMetadata": {
+      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
+      "cveID": "CVE-2023-52656",
+      "requesterUserId": "gregkh@kernel.org",
+      "serial": "1",
+      "state": "PUBLISHED"
+   },
+   "dataType": "CVE_RECORD",
+   "dataVersion": "5.0"
+}
diff --git a/cve/published/2023/CVE-2023-52656.mbox b/cve/published/2023/CVE-2023-52656.mbox
new file mode 100644
index 00000000..e5424d90
--- /dev/null
+++ b/cve/published/2023/CVE-2023-52656.mbox
@@ -0,0 +1,77 @@
+From bippy-d175d3acf727 Mon Sep 17 00:00:00 2001
+From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+To: <linux-cve-announce@vger.kernel.org>
+Reply-to: <cve@kernel.org>, <linux-kernel@vger.kernel.org>
+Subject: CVE-2023-52656: io_uring: drop any code related to SCM_RIGHTS
+Message-Id: <2024051338-CVE-2023-52656-6545@gregkh>
+Content-Length: 2135
+Lines: 60
+X-Developer-Signature: v=1; a=openpgp-sha256; l=2196;
+ i=gregkh@linuxfoundation.org; h=from:subject:message-id;
+ bh=cuE2FDg/b845KmVlNsXbN9ZQBnuQZx5q8+Cmglejmdc=;
+ b=owGbwMvMwCRo6H6F97bub03G02pJDGlOgsd+az5PZjrXY8bw5E1skqeRvMH3epnojvIH+aaLn
+ q3w893dEcvCIMjEICumyPJlG8/R/RWHFL0MbU/DzGFlAhnCwMUpABN56sIwv+Kk0IfaiujajW7z
+ 21X+d566HdHMzzDfs1CpLPz+2u7KTO+YtWHrVJ/MKX0DAA==
+X-Developer-Key: i=gregkh@linuxfoundation.org; a=openpgp;
+ fpr=F4B60CC5BF78C2214A313DCB3147D40DDB2DFB29
+
+Description
+===========
+
+In the Linux kernel, the following vulnerability has been resolved:
+
+io_uring: drop any code related to SCM_RIGHTS
+
+This is dead code after we dropped support for passing io_uring fds
+over SCM_RIGHTS, get rid of it.
+
+The Linux kernel CVE team has assigned CVE-2023-52656 to this issue.
+
+
+Affected and fixed versions
+===========================
+
+	Fixed in 5.4.273 with commit cfb24022bb2c
+	Fixed in 5.10.214 with commit a6771f343af9
+	Fixed in 5.15.153 with commit d909d381c315
+	Fixed in 6.1.83 with commit a3812a47a320
+	Fixed in 6.7.11 with commit 88c49d9c8961
+	Fixed in 6.8 with commit 6e5e6d274956
+
+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-2023-52656
+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:
+	include/linux/io_uring_types.h
+	io_uring/filetable.c
+	io_uring/io_uring.c
+	io_uring/rsrc.c
+	io_uring/rsrc.h
+
+
+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/cfb24022bb2c31f1f555dc6bc3cc5e2547446fb3
+	https://git.kernel.org/stable/c/a6771f343af90a25f3a14911634562bb5621df02
+	https://git.kernel.org/stable/c/d909d381c3152393421403be4b6435f17a2378b4
+	https://git.kernel.org/stable/c/a3812a47a32022ca76bf46ddacdd823dc2aabf8b
+	https://git.kernel.org/stable/c/88c49d9c896143cdc0f77197c4dcf24140375e89
+	https://git.kernel.org/stable/c/6e5e6d274956305f1fc0340522b38f5f5be74bdb
diff --git a/cve/published/2023/CVE-2023-52656.sha1 b/cve/published/2023/CVE-2023-52656.sha1
new file mode 100644
index 00000000..7ecf4628
--- /dev/null
+++ b/cve/published/2023/CVE-2023-52656.sha1
@@ -0,0 +1 @@
+6e5e6d274956305f1fc0340522b38f5f5be74bdb