CVE-2022-49276 (GCVE-0-2022-49276)
Vulnerability from cvelistv5
Published
2025-02-26 01:56
Modified
2025-05-04 08:33
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: jffs2: fix memory leak in jffs2_scan_medium If an error is returned in jffs2_scan_eraseblock() and some memory has been added to the jffs2_summary *s, we can observe the following kmemleak report: -------------------------------------------- unreferenced object 0xffff88812b889c40 (size 64): comm "mount", pid 692, jiffies 4294838325 (age 34.288s) hex dump (first 32 bytes): 40 48 b5 14 81 88 ff ff 01 e0 31 00 00 00 50 00 @H........1...P. 00 00 01 00 00 00 01 00 00 00 02 00 00 00 09 08 ................ backtrace: [<ffffffffae93a3a3>] __kmalloc+0x613/0x910 [<ffffffffaf423b9c>] jffs2_sum_add_dirent_mem+0x5c/0xa0 [<ffffffffb0f3afa8>] jffs2_scan_medium.cold+0x36e5/0x4794 [<ffffffffb0f3dbe1>] jffs2_do_mount_fs.cold+0xa7/0x2267 [<ffffffffaf40acf3>] jffs2_do_fill_super+0x383/0xc30 [<ffffffffaf40c00a>] jffs2_fill_super+0x2ea/0x4c0 [<ffffffffb0315d64>] mtd_get_sb+0x254/0x400 [<ffffffffb0315f5f>] mtd_get_sb_by_nr+0x4f/0xd0 [<ffffffffb0316478>] get_tree_mtd+0x498/0x840 [<ffffffffaf40bd15>] jffs2_get_tree+0x25/0x30 [<ffffffffae9f358d>] vfs_get_tree+0x8d/0x2e0 [<ffffffffaea7a98f>] path_mount+0x50f/0x1e50 [<ffffffffaea7c3d7>] do_mount+0x107/0x130 [<ffffffffaea7c5c5>] __se_sys_mount+0x1c5/0x2f0 [<ffffffffaea7c917>] __x64_sys_mount+0xc7/0x160 [<ffffffffb10142f5>] do_syscall_64+0x45/0x70 unreferenced object 0xffff888114b54840 (size 32): comm "mount", pid 692, jiffies 4294838325 (age 34.288s) hex dump (first 32 bytes): c0 75 b5 14 81 88 ff ff 02 e0 02 00 00 00 02 00 .u.............. 00 00 84 00 00 00 44 00 00 00 6b 6b 6b 6b 6b a5 ......D...kkkkk. backtrace: [<ffffffffae93be24>] kmem_cache_alloc_trace+0x584/0x880 [<ffffffffaf423b04>] jffs2_sum_add_inode_mem+0x54/0x90 [<ffffffffb0f3bd44>] jffs2_scan_medium.cold+0x4481/0x4794 [...] unreferenced object 0xffff888114b57280 (size 32): comm "mount", pid 692, jiffies 4294838393 (age 34.357s) hex dump (first 32 bytes): 10 d5 6c 11 81 88 ff ff 08 e0 05 00 00 00 01 00 ..l............. 00 00 38 02 00 00 28 00 00 00 6b 6b 6b 6b 6b a5 ..8...(...kkkkk. backtrace: [<ffffffffae93be24>] kmem_cache_alloc_trace+0x584/0x880 [<ffffffffaf423c34>] jffs2_sum_add_xattr_mem+0x54/0x90 [<ffffffffb0f3a24f>] jffs2_scan_medium.cold+0x298c/0x4794 [...] unreferenced object 0xffff8881116cd510 (size 16): comm "mount", pid 692, jiffies 4294838395 (age 34.355s) hex dump (first 16 bytes): 00 00 00 00 00 00 00 00 09 e0 60 02 00 00 6b a5 ..........`...k. backtrace: [<ffffffffae93be24>] kmem_cache_alloc_trace+0x584/0x880 [<ffffffffaf423cc4>] jffs2_sum_add_xref_mem+0x54/0x90 [<ffffffffb0f3b2e3>] jffs2_scan_medium.cold+0x3a20/0x4794 [...] -------------------------------------------- Therefore, we should call jffs2_sum_reset_collected(s) on exit to release the memory added in s. In addition, a new tag "out_buf" is added to prevent the NULL pointer reference caused by s being NULL. (thanks to Zhang Yi for this analysis)
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/455f4a23490bfcbedc8e5c245c463a59b19e5dddPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/51dbb5e36d59f62e34d462b801c1068248149cfePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/52ba0ab4f0a606f02a6163493378989faa1ec10aPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/82462324bf35b6b553400af1c1aa265069cee28fPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9b0c69182f09b70779817af4dcf89780955d5c4cPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9cdd3128874f5fe759e2c4e1360ab7fb96a8d1dfPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b26bbc0c122cad038831f226a4cb4de702225e16Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b36bccb04e14cc0c1e2d0e92d477fe220314fad6Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e711913463af916d777a4873068f415f1fe2ad33Patch
Impacted products
Vendor Product Version
Linux Linux Version: e631ddba588783edd521c5a89f7b2902772fb691
Version: e631ddba588783edd521c5a89f7b2902772fb691
Version: e631ddba588783edd521c5a89f7b2902772fb691
Version: e631ddba588783edd521c5a89f7b2902772fb691
Version: e631ddba588783edd521c5a89f7b2902772fb691
Version: e631ddba588783edd521c5a89f7b2902772fb691
Version: e631ddba588783edd521c5a89f7b2902772fb691
Version: e631ddba588783edd521c5a89f7b2902772fb691
Version: e631ddba588783edd521c5a89f7b2902772fb691
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   Linux Linux Version: 2.6.15
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{
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              "negate": false,
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      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\njffs2: fix memory leak in jffs2_scan_medium\n\nIf an error is returned in jffs2_scan_eraseblock() and some memory\nhas been added to the jffs2_summary *s, we can observe the following\nkmemleak report:\n\n--------------------------------------------\nunreferenced object 0xffff88812b889c40 (size 64):\n  comm \"mount\", pid 692, jiffies 4294838325 (age 34.288s)\n  hex dump (first 32 bytes):\n    40 48 b5 14 81 88 ff ff 01 e0 31 00 00 00 50 00  @H........1...P.\n    00 00 01 00 00 00 01 00 00 00 02 00 00 00 09 08  ................\n  backtrace:\n    [\u003cffffffffae93a3a3\u003e] __kmalloc+0x613/0x910\n    [\u003cffffffffaf423b9c\u003e] jffs2_sum_add_dirent_mem+0x5c/0xa0\n    [\u003cffffffffb0f3afa8\u003e] jffs2_scan_medium.cold+0x36e5/0x4794\n    [\u003cffffffffb0f3dbe1\u003e] jffs2_do_mount_fs.cold+0xa7/0x2267\n    [\u003cffffffffaf40acf3\u003e] jffs2_do_fill_super+0x383/0xc30\n    [\u003cffffffffaf40c00a\u003e] jffs2_fill_super+0x2ea/0x4c0\n    [\u003cffffffffb0315d64\u003e] mtd_get_sb+0x254/0x400\n    [\u003cffffffffb0315f5f\u003e] mtd_get_sb_by_nr+0x4f/0xd0\n    [\u003cffffffffb0316478\u003e] get_tree_mtd+0x498/0x840\n    [\u003cffffffffaf40bd15\u003e] jffs2_get_tree+0x25/0x30\n    [\u003cffffffffae9f358d\u003e] vfs_get_tree+0x8d/0x2e0\n    [\u003cffffffffaea7a98f\u003e] path_mount+0x50f/0x1e50\n    [\u003cffffffffaea7c3d7\u003e] do_mount+0x107/0x130\n    [\u003cffffffffaea7c5c5\u003e] __se_sys_mount+0x1c5/0x2f0\n    [\u003cffffffffaea7c917\u003e] __x64_sys_mount+0xc7/0x160\n    [\u003cffffffffb10142f5\u003e] do_syscall_64+0x45/0x70\nunreferenced object 0xffff888114b54840 (size 32):\n  comm \"mount\", pid 692, jiffies 4294838325 (age 34.288s)\n  hex dump (first 32 bytes):\n    c0 75 b5 14 81 88 ff ff 02 e0 02 00 00 00 02 00  .u..............\n    00 00 84 00 00 00 44 00 00 00 6b 6b 6b 6b 6b a5  ......D...kkkkk.\n  backtrace:\n    [\u003cffffffffae93be24\u003e] kmem_cache_alloc_trace+0x584/0x880\n    [\u003cffffffffaf423b04\u003e] jffs2_sum_add_inode_mem+0x54/0x90\n    [\u003cffffffffb0f3bd44\u003e] jffs2_scan_medium.cold+0x4481/0x4794\n    [...]\nunreferenced object 0xffff888114b57280 (size 32):\n  comm \"mount\", pid 692, jiffies 4294838393 (age 34.357s)\n  hex dump (first 32 bytes):\n    10 d5 6c 11 81 88 ff ff 08 e0 05 00 00 00 01 00  ..l.............\n    00 00 38 02 00 00 28 00 00 00 6b 6b 6b 6b 6b a5  ..8...(...kkkkk.\n  backtrace:\n    [\u003cffffffffae93be24\u003e] kmem_cache_alloc_trace+0x584/0x880\n    [\u003cffffffffaf423c34\u003e] jffs2_sum_add_xattr_mem+0x54/0x90\n    [\u003cffffffffb0f3a24f\u003e] jffs2_scan_medium.cold+0x298c/0x4794\n    [...]\nunreferenced object 0xffff8881116cd510 (size 16):\n  comm \"mount\", pid 692, jiffies 4294838395 (age 34.355s)\n  hex dump (first 16 bytes):\n    00 00 00 00 00 00 00 00 09 e0 60 02 00 00 6b a5  ..........`...k.\n  backtrace:\n    [\u003cffffffffae93be24\u003e] kmem_cache_alloc_trace+0x584/0x880\n    [\u003cffffffffaf423cc4\u003e] jffs2_sum_add_xref_mem+0x54/0x90\n    [\u003cffffffffb0f3b2e3\u003e] jffs2_scan_medium.cold+0x3a20/0x4794\n    [...]\n--------------------------------------------\n\nTherefore, we should call jffs2_sum_reset_collected(s) on exit to\nrelease the memory added in s. In addition, a new tag \"out_buf\" is\nadded to prevent the NULL pointer reference caused by s being NULL.\n(thanks to Zhang Yi for this analysis)"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T08:33:59.667Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/9b0c69182f09b70779817af4dcf89780955d5c4c"
        },
        {
          "url": "https://git.kernel.org/stable/c/b36bccb04e14cc0c1e2d0e92d477fe220314fad6"
        },
        {
          "url": "https://git.kernel.org/stable/c/e711913463af916d777a4873068f415f1fe2ad33"
        },
        {
          "url": "https://git.kernel.org/stable/c/455f4a23490bfcbedc8e5c245c463a59b19e5ddd"
        },
        {
          "url": "https://git.kernel.org/stable/c/51dbb5e36d59f62e34d462b801c1068248149cfe"
        },
        {
          "url": "https://git.kernel.org/stable/c/52ba0ab4f0a606f02a6163493378989faa1ec10a"
        },
        {
          "url": "https://git.kernel.org/stable/c/b26bbc0c122cad038831f226a4cb4de702225e16"
        },
        {
          "url": "https://git.kernel.org/stable/c/82462324bf35b6b553400af1c1aa265069cee28f"
        },
        {
          "url": "https://git.kernel.org/stable/c/9cdd3128874f5fe759e2c4e1360ab7fb96a8d1df"
        }
      ],
      "title": "jffs2: fix memory leak in jffs2_scan_medium",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-49276",
    "datePublished": "2025-02-26T01:56:20.559Z",
    "dateReserved": "2025-02-26T01:49:39.298Z",
    "dateUpdated": "2025-05-04T08:33:59.667Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2022-49276\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-02-26T07:01:04.470\",\"lastModified\":\"2025-04-14T17:08:00.310\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\njffs2: fix memory leak in jffs2_scan_medium\\n\\nIf an error is returned in jffs2_scan_eraseblock() and some memory\\nhas been added to the jffs2_summary *s, we can observe the following\\nkmemleak report:\\n\\n--------------------------------------------\\nunreferenced object 0xffff88812b889c40 (size 64):\\n  comm \\\"mount\\\", pid 692, jiffies 4294838325 (age 34.288s)\\n  hex dump (first 32 bytes):\\n    40 48 b5 14 81 88 ff ff 01 e0 31 00 00 00 50 00  @H........1...P.\\n    00 00 01 00 00 00 01 00 00 00 02 00 00 00 09 08  ................\\n  backtrace:\\n    [\u003cffffffffae93a3a3\u003e] __kmalloc+0x613/0x910\\n    [\u003cffffffffaf423b9c\u003e] jffs2_sum_add_dirent_mem+0x5c/0xa0\\n    [\u003cffffffffb0f3afa8\u003e] jffs2_scan_medium.cold+0x36e5/0x4794\\n    [\u003cffffffffb0f3dbe1\u003e] jffs2_do_mount_fs.cold+0xa7/0x2267\\n    [\u003cffffffffaf40acf3\u003e] jffs2_do_fill_super+0x383/0xc30\\n    [\u003cffffffffaf40c00a\u003e] jffs2_fill_super+0x2ea/0x4c0\\n    [\u003cffffffffb0315d64\u003e] mtd_get_sb+0x254/0x400\\n    [\u003cffffffffb0315f5f\u003e] mtd_get_sb_by_nr+0x4f/0xd0\\n    [\u003cffffffffb0316478\u003e] get_tree_mtd+0x498/0x840\\n    [\u003cffffffffaf40bd15\u003e] jffs2_get_tree+0x25/0x30\\n    [\u003cffffffffae9f358d\u003e] vfs_get_tree+0x8d/0x2e0\\n    [\u003cffffffffaea7a98f\u003e] path_mount+0x50f/0x1e50\\n    [\u003cffffffffaea7c3d7\u003e] do_mount+0x107/0x130\\n    [\u003cffffffffaea7c5c5\u003e] __se_sys_mount+0x1c5/0x2f0\\n    [\u003cffffffffaea7c917\u003e] __x64_sys_mount+0xc7/0x160\\n    [\u003cffffffffb10142f5\u003e] do_syscall_64+0x45/0x70\\nunreferenced object 0xffff888114b54840 (size 32):\\n  comm \\\"mount\\\", pid 692, jiffies 4294838325 (age 34.288s)\\n  hex dump (first 32 bytes):\\n    c0 75 b5 14 81 88 ff ff 02 e0 02 00 00 00 02 00  .u..............\\n    00 00 84 00 00 00 44 00 00 00 6b 6b 6b 6b 6b a5  ......D...kkkkk.\\n  backtrace:\\n    [\u003cffffffffae93be24\u003e] kmem_cache_alloc_trace+0x584/0x880\\n    [\u003cffffffffaf423b04\u003e] jffs2_sum_add_inode_mem+0x54/0x90\\n    [\u003cffffffffb0f3bd44\u003e] jffs2_scan_medium.cold+0x4481/0x4794\\n    [...]\\nunreferenced object 0xffff888114b57280 (size 32):\\n  comm \\\"mount\\\", pid 692, jiffies 4294838393 (age 34.357s)\\n  hex dump (first 32 bytes):\\n    10 d5 6c 11 81 88 ff ff 08 e0 05 00 00 00 01 00  ..l.............\\n    00 00 38 02 00 00 28 00 00 00 6b 6b 6b 6b 6b a5  ..8...(...kkkkk.\\n  backtrace:\\n    [\u003cffffffffae93be24\u003e] kmem_cache_alloc_trace+0x584/0x880\\n    [\u003cffffffffaf423c34\u003e] jffs2_sum_add_xattr_mem+0x54/0x90\\n    [\u003cffffffffb0f3a24f\u003e] jffs2_scan_medium.cold+0x298c/0x4794\\n    [...]\\nunreferenced object 0xffff8881116cd510 (size 16):\\n  comm \\\"mount\\\", pid 692, jiffies 4294838395 (age 34.355s)\\n  hex dump (first 16 bytes):\\n    00 00 00 00 00 00 00 00 09 e0 60 02 00 00 6b a5  ..........`...k.\\n  backtrace:\\n    [\u003cffffffffae93be24\u003e] kmem_cache_alloc_trace+0x584/0x880\\n    [\u003cffffffffaf423cc4\u003e] jffs2_sum_add_xref_mem+0x54/0x90\\n    [\u003cffffffffb0f3b2e3\u003e] jffs2_scan_medium.cold+0x3a20/0x4794\\n    [...]\\n--------------------------------------------\\n\\nTherefore, we should call jffs2_sum_reset_collected(s) on exit to\\nrelease the memory added in s. In addition, a new tag \\\"out_buf\\\" is\\nadded to prevent the NULL pointer reference caused by s being NULL.\\n(thanks to Zhang Yi for this analysis)\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: jffs2: corregir p\u00e9rdida de memoria en jffs2_scan_medium Si se devuelve un error en jffs2_scan_eraseblock() y se ha a\u00f1adido algo de memoria a los *s de jffs2_summary, podemos observar el siguiente informe de kmemleak: -------------------------------------------- unreferenced object 0xffff88812b889c40 (size 64): comm \\\"mount\\\", pid 692, jiffies 4294838325 (age 34.288s) hex dump (first 32 bytes): 40 48 b5 14 81 88 ff ff 01 e0 31 00 00 00 50 00 @H........1...P. 00 00 01 00 00 00 01 00 00 00 02 00 00 00 09 08 ................ seguimiento inverso:[] __kmalloc+0x613/0x910 [] jffs2_sum_add_dirent_mem+0x5c/0xa0 [] jffs2_scan_medium.cold+0x36e5/0x4794 [] jffs2_do_mount_fs.cold+0xa7/0x2267 [] jffs2_do_fill_super+0x383/0xc30 [] jffs2_fill_super+0x2ea/0x4c0 [] mtd_get_sb+0x254/0x400 [] mtd_get_sb_by_nr+0x4f/0xd0 [] get_tree_mtd+0x498/0x840 [] jffs2_get_tree+0x25/0x30 [] vfs_get_tree+0x8d/0x2e0 [] path_mount+0x50f/0x1e50 [] do_mount+0x107/0x130 [] __se_sys_mount+0x1c5/0x2f0 [] __x64_sys_mount+0xc7/0x160 [] do_syscall_64+0x45/0x70 objeto sin referencia 0xffff888114b54840 (tama\u00f1o 32): comm \\\"mount\\\", pid 692, jiffies 4294838325 (antig\u00fcedad 34.288s) volcado hexadecimal (primeros 32 bytes): c0 75 b5 14 81 88 ff ff 02 e0 02 00 00 00 02 00 .u.............. 00 00 84 00 00 00 44 00 00 00 6b 6b 6b 6b 6b a5 ......D...kkkkk. backtrace: [] kmem_cache_alloc_trace+0x584/0x880 [] jffs2_sum_add_inode_mem+0x54/0x90 [] jffs2_scan_medium.cold+0x4481/0x4794 [...] objeto sin referencia 0xffff888114b57280 (tama\u00f1o 32): comm \\\"mount\\\", pid 692, jiffies 4294838393 (edad 34.357s) volcado hexadecimal (primeros 32 bytes): 10 d5 6c 11 81 88 ff ff 08 e0 05 00 00 00 01 00 ..l............. 00 00 38 02 00 00 28 00 00 00 6b 6b 6b 6b 6b a5 ..8...(...kkkkk. seguimiento inverso: [] kmem_cache_alloc_trace+0x584/0x880 [] jffs2_sum_add_xattr_mem+0x54/0x90 [] jffs2_scan_medium.cold+0x298c/0x4794 [...] objeto sin referencia 0xffff8881116cd510 (tama\u00f1o 16): comm \\\"mount\\\", pid 692, jiffies 4294838395 (edad 34.355s) volcado hexadecimal (primeros 16 bytes): 00 00 00 00 00 00 00 00 09 e0 60 02 00 00 6b a5 ..........`...k. backtrace: [] kmem_cache_alloc_trace+0x584/0x880 [] jffs2_sum_add_xref_mem+0x54/0x90 [] jffs2_scan_medium.cold+0x3a20/0x4794 [...] -------------------------------------------- Por lo tanto, debemos llamar a jffs2_sum_reset_collected(s) al salir para liberar la memoria agregada en s. Adem\u00e1s, se agrega una nueva etiqueta \\\"out_buf\\\" para evitar la referencia de puntero NULL causada por s que es NULL. (gracias a Zhang Yi por este an\u00e1lisis)\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-401\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2.6.15\",\"versionEndExcluding\":\"4.9.311\",\"matchCriteriaId\":\"73A8CFF5-6110-4547-8A39-17A10B5D347A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.10\",\"versionEndExcluding\":\"4.14.276\",\"matchCriteriaId\":\"6D9B028C-6313-47F9-94B7-5F8122345E49\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.15\",\"versionEndExcluding\":\"4.19.238\",\"matchCriteriaId\":\"FA28527A-11D3-41D2-9C4C-ECAC0D6A4A2D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.20\",\"versionEndExcluding\":\"5.4.189\",\"matchCriteriaId\":\"8CB6E8F5-C2B1-46F3-A807-0F6104AC340F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.5\",\"versionEndExcluding\":\"5.10.110\",\"matchCriteriaId\":\"91D3BFD0-D3F3-4018-957C-96CCBF357D79\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.11\",\"versionEndExcluding\":\"5.15.33\",\"matchCriteriaId\":\"27C42AE8-B387-43E2-938A-E1C8B40BE6D5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.16\",\"versionEndExcluding\":\"5.16.19\",\"matchCriteriaId\":\"20C43679-0439-405A-B97F-685BEE50613B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.17\",\"versionEndExcluding\":\"5.17.2\",\"matchCriteriaId\":\"210C679C-CF84-44A3-8939-E629C87E54BF\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/455f4a23490bfcbedc8e5c245c463a59b19e5ddd\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/51dbb5e36d59f62e34d462b801c1068248149cfe\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/52ba0ab4f0a606f02a6163493378989faa1ec10a\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/82462324bf35b6b553400af1c1aa265069cee28f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/9b0c69182f09b70779817af4dcf89780955d5c4c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/9cdd3128874f5fe759e2c4e1360ab7fb96a8d1df\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/b26bbc0c122cad038831f226a4cb4de702225e16\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/b36bccb04e14cc0c1e2d0e92d477fe220314fad6\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/e711913463af916d777a4873068f415f1fe2ad33\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}"
  }
}


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