cve-2024-44980
Vulnerability from cvelistv5
Published
2024-09-04 19:54
Modified
2024-12-19 09:19
Severity ?
EPSS score ?
0.05% (0.12881)
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix opregion leak Being part o the display, ideally the setup and cleanup would be done by display itself. However this is a bigger refactor that needs to be done on both i915 and xe. For now, just fix the leak: unreferenced object 0xffff8881a0300008 (size 192): comm "modprobe", pid 4354, jiffies 4295647021 hex dump (first 32 bytes): 00 00 87 27 81 88 ff ff 18 80 9b 00 00 c9 ff ff ...'............ 18 81 9b 00 00 c9 ff ff 00 00 00 00 00 00 00 00 ................ backtrace (crc 99260e31): [<ffffffff823ce65b>] kmemleak_alloc+0x4b/0x80 [<ffffffff81493be2>] kmalloc_trace_noprof+0x312/0x3d0 [<ffffffffa1345679>] intel_opregion_setup+0x89/0x700 [xe] [<ffffffffa125bfaf>] xe_display_init_noirq+0x2f/0x90 [xe] [<ffffffffa1199ec3>] xe_device_probe+0x7a3/0xbf0 [xe] [<ffffffffa11f3713>] xe_pci_probe+0x333/0x5b0 [xe] [<ffffffff81af6be8>] local_pci_probe+0x48/0xb0 [<ffffffff81af8778>] pci_device_probe+0xc8/0x280 [<ffffffff81d09048>] really_probe+0xf8/0x390 [<ffffffff81d0937a>] __driver_probe_device+0x8a/0x170 [<ffffffff81d09503>] driver_probe_device+0x23/0xb0 [<ffffffff81d097b7>] __driver_attach+0xc7/0x190 [<ffffffff81d0628d>] bus_for_each_dev+0x7d/0xd0 [<ffffffff81d0851e>] driver_attach+0x1e/0x30 [<ffffffff81d07ac7>] bus_add_driver+0x117/0x250 (cherry picked from commit 6f4e43a2f771b737d991142ec4f6d4b7ff31fbb4)
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f4b2a0ae1a31fd3d1b5ca18ee08319b479cf9b5fPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f7ecdd9853dd9f34e7cdfdadfb70b8f40644ebb4Patch
Impacted products
Vendor Product Version
Linux Linux Version: 44e694958b95395bd1c41508c88c8ca141bf9bd7
Version: 44e694958b95395bd1c41508c88c8ca141bf9bd7
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   Linux Linux Version: 6.8
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{
   containers: {
      adp: [
         {
            metrics: [
               {
                  other: {
                     content: {
                        id: "CVE-2024-44980",
                        options: [
                           {
                              Exploitation: "none",
                           },
                           {
                              Automatable: "no",
                           },
                           {
                              "Technical Impact": "partial",
                           },
                        ],
                        role: "CISA Coordinator",
                        timestamp: "2024-09-10T15:19:11.959900Z",
                        version: "2.0.3",
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               orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0",
               shortName: "CISA-ADP",
            },
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      cna: {
         affected: [
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               defaultStatus: "unaffected",
               product: "Linux",
               programFiles: [
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               ],
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                     version: "6.10.7",
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                     status: "unaffected",
                     version: "6.11",
                     versionType: "original_commit_for_fix",
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         descriptions: [
            {
               lang: "en",
               value: "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe: Fix opregion leak\n\nBeing part o the display, ideally the setup and cleanup would be done by\ndisplay itself. However this is a bigger refactor that needs to be done\non both i915 and xe. For now, just fix the leak:\n\nunreferenced object 0xffff8881a0300008 (size 192):\n  comm \"modprobe\", pid 4354, jiffies 4295647021\n  hex dump (first 32 bytes):\n    00 00 87 27 81 88 ff ff 18 80 9b 00 00 c9 ff ff  ...'............\n    18 81 9b 00 00 c9 ff ff 00 00 00 00 00 00 00 00  ................\n  backtrace (crc 99260e31):\n    [<ffffffff823ce65b>] kmemleak_alloc+0x4b/0x80\n    [<ffffffff81493be2>] kmalloc_trace_noprof+0x312/0x3d0\n    [<ffffffffa1345679>] intel_opregion_setup+0x89/0x700 [xe]\n    [<ffffffffa125bfaf>] xe_display_init_noirq+0x2f/0x90 [xe]\n    [<ffffffffa1199ec3>] xe_device_probe+0x7a3/0xbf0 [xe]\n    [<ffffffffa11f3713>] xe_pci_probe+0x333/0x5b0 [xe]\n    [<ffffffff81af6be8>] local_pci_probe+0x48/0xb0\n    [<ffffffff81af8778>] pci_device_probe+0xc8/0x280\n    [<ffffffff81d09048>] really_probe+0xf8/0x390\n    [<ffffffff81d0937a>] __driver_probe_device+0x8a/0x170\n    [<ffffffff81d09503>] driver_probe_device+0x23/0xb0\n    [<ffffffff81d097b7>] __driver_attach+0xc7/0x190\n    [<ffffffff81d0628d>] bus_for_each_dev+0x7d/0xd0\n    [<ffffffff81d0851e>] driver_attach+0x1e/0x30\n    [<ffffffff81d07ac7>] bus_add_driver+0x117/0x250\n\n(cherry picked from commit 6f4e43a2f771b737d991142ec4f6d4b7ff31fbb4)",
            },
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         providerMetadata: {
            dateUpdated: "2024-12-19T09:19:33.492Z",
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               url: "https://git.kernel.org/stable/c/f4b2a0ae1a31fd3d1b5ca18ee08319b479cf9b5f",
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         title: "drm/xe: Fix opregion leak",
         x_generator: {
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   cveMetadata: {
      assignerOrgId: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      assignerShortName: "Linux",
      cveId: "CVE-2024-44980",
      datePublished: "2024-09-04T19:54:30.863Z",
      dateReserved: "2024-08-21T05:34:56.670Z",
      dateUpdated: "2024-12-19T09:19:33.492Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
   "vulnerability-lookup:meta": {
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      vulnrichment: {
         containers: "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-44980\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-09-10T15:19:11.959900Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-09-11T12:42:18.652Z\"}}], \"cna\": {\"title\": \"drm/xe: Fix opregion leak\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"44e694958b95395bd1c41508c88c8ca141bf9bd7\", \"lessThan\": \"f7ecdd9853dd9f34e7cdfdadfb70b8f40644ebb4\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"44e694958b95395bd1c41508c88c8ca141bf9bd7\", \"lessThan\": \"f4b2a0ae1a31fd3d1b5ca18ee08319b479cf9b5f\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/gpu/drm/xe/display/xe_display.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"6.8\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"6.8\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"6.10.7\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.10.*\"}, {\"status\": \"unaffected\", \"version\": \"6.11\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/gpu/drm/xe/display/xe_display.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/f7ecdd9853dd9f34e7cdfdadfb70b8f40644ebb4\"}, {\"url\": \"https://git.kernel.org/stable/c/f4b2a0ae1a31fd3d1b5ca18ee08319b479cf9b5f\"}], \"x_generator\": {\"engine\": \"bippy-5f407fcff5a0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndrm/xe: Fix opregion leak\\n\\nBeing part o the display, ideally the setup and cleanup would be done by\\ndisplay itself. However this is a bigger refactor that needs to be done\\non both i915 and xe. For now, just fix the leak:\\n\\nunreferenced object 0xffff8881a0300008 (size 192):\\n  comm \\\"modprobe\\\", pid 4354, jiffies 4295647021\\n  hex dump (first 32 bytes):\\n    00 00 87 27 81 88 ff ff 18 80 9b 00 00 c9 ff ff  ...'............\\n    18 81 9b 00 00 c9 ff ff 00 00 00 00 00 00 00 00  ................\\n  backtrace (crc 99260e31):\\n    [<ffffffff823ce65b>] kmemleak_alloc+0x4b/0x80\\n    [<ffffffff81493be2>] kmalloc_trace_noprof+0x312/0x3d0\\n    [<ffffffffa1345679>] intel_opregion_setup+0x89/0x700 [xe]\\n    [<ffffffffa125bfaf>] xe_display_init_noirq+0x2f/0x90 [xe]\\n    [<ffffffffa1199ec3>] xe_device_probe+0x7a3/0xbf0 [xe]\\n    [<ffffffffa11f3713>] xe_pci_probe+0x333/0x5b0 [xe]\\n    [<ffffffff81af6be8>] local_pci_probe+0x48/0xb0\\n    [<ffffffff81af8778>] pci_device_probe+0xc8/0x280\\n    [<ffffffff81d09048>] really_probe+0xf8/0x390\\n    [<ffffffff81d0937a>] __driver_probe_device+0x8a/0x170\\n    [<ffffffff81d09503>] driver_probe_device+0x23/0xb0\\n    [<ffffffff81d097b7>] __driver_attach+0xc7/0x190\\n    [<ffffffff81d0628d>] bus_for_each_dev+0x7d/0xd0\\n    [<ffffffff81d0851e>] driver_attach+0x1e/0x30\\n    [<ffffffff81d07ac7>] bus_add_driver+0x117/0x250\\n\\n(cherry picked from commit 6f4e43a2f771b737d991142ec4f6d4b7ff31fbb4)\"}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2024-12-19T09:19:33.492Z\"}}}",
         cveMetadata: "{\"cveId\": \"CVE-2024-44980\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-12-19T09:19:33.492Z\", \"dateReserved\": \"2024-08-21T05:34:56.670Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-09-04T19:54:30.863Z\", \"assignerShortName\": \"Linux\"}",
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}


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