{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: rkisp1: Fix IRQ handling due to shared interrupts\n\nThe driver requests the interrupts as IRQF_SHARED, so the interrupt\nhandlers can be called at any time. If such a call happens while the ISP\nis powered down, the SoC will hang as the driver tries to access the\nISP registers.\n\nThis can be reproduced even without the platform sharing the IRQ line:\nEnable CONFIG_DEBUG_SHIRQ and unload the driver, and the board will\nhang.\n\nFix this by adding a new field, 'irqs_enabled', which is used to bail\nout from the interrupt handler when the ISP is not operational."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c",
                  "drivers/media/platform/rockchip/rkisp1/rkisp1-common.h",
                  "drivers/media/platform/rockchip/rkisp1/rkisp1-csi.c",
                  "drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c",
                  "drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c"
               ],
               "versions": [
                  {
                     "version": "1da177e4c3f4",
                     "lessThan": "abd34206f396",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "1da177e4c3f4",
                     "lessThan": "b39b4d207d4f",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "1da177e4c3f4",
                     "lessThan": "edcf92bc66d8",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "1da177e4c3f4",
                     "lessThan": "ffb635bb398f",
                     "status": "affected",
                     "versionType": "git"
                  }
               ]
            },
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "affected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c",
                  "drivers/media/platform/rockchip/rkisp1/rkisp1-common.h",
                  "drivers/media/platform/rockchip/rkisp1/rkisp1-csi.c",
                  "drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c",
                  "drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c"
               ],
               "versions": [
                  {
                     "version": "6.1.83",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.23",
                     "lessThanOrEqual": "6.6.*",
                     "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/abd34206f396d3ae50cddbd5aa840b8cd7f68c63"
            },
            {
               "url": "https://git.kernel.org/stable/c/b39b4d207d4f236a74e20d291f6356f2231fd9ee"
            },
            {
               "url": "https://git.kernel.org/stable/c/edcf92bc66d8361c51dff953a55210e5cfd95587"
            },
            {
               "url": "https://git.kernel.org/stable/c/ffb635bb398fc07cb38f8a7b4a82cbe5f412f08e"
            }
         ],
         "title": "media: rkisp1: Fix IRQ handling due to shared interrupts",
         "x_generator": {
            "engine": "bippy-a5840b7849dd"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2023-52660",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}