fkie_cve-2024-26879
Vulnerability from fkie_nvd
Published
2024-04-17 11:15
Modified
2025-01-27 15:12
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: clk: meson: Add missing clocks to axg_clk_regmaps Some clocks were missing from axg_clk_regmaps, which caused kernel panic during cat /sys/kernel/debug/clk/clk_summary [ 57.349402] Unable to handle kernel NULL pointer dereference at virtual address 00000000000001fc ... [ 57.430002] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 57.436900] pc : regmap_read+0x1c/0x88 [ 57.440608] lr : clk_regmap_gate_is_enabled+0x3c/0xb0 [ 57.445611] sp : ffff800082f1b690 [ 57.448888] x29: ffff800082f1b690 x28: 0000000000000000 x27: ffff800080eb9a70 [ 57.455961] x26: 0000000000000007 x25: 0000000000000016 x24: 0000000000000000 [ 57.463033] x23: ffff800080e8b488 x22: 0000000000000015 x21: ffff00000e7e7000 [ 57.470106] x20: ffff00000400ec00 x19: 0000000000000000 x18: ffffffffffffffff [ 57.477178] x17: 0000000000000000 x16: 0000000000000000 x15: ffff0000042a3000 [ 57.484251] x14: 0000000000000000 x13: ffff0000042a2fec x12: 0000000005f5e100 [ 57.491323] x11: abcc77118461cefd x10: 0000000000000020 x9 : ffff8000805e4b24 [ 57.498396] x8 : ffff0000028063c0 x7 : ffff800082f1b710 x6 : ffff800082f1b710 [ 57.505468] x5 : 00000000ffffffd0 x4 : ffff800082f1b6e0 x3 : 0000000000001000 [ 57.512541] x2 : ffff800082f1b6e4 x1 : 000000000000012c x0 : 0000000000000000 [ 57.519615] Call trace: [ 57.522030] regmap_read+0x1c/0x88 [ 57.525393] clk_regmap_gate_is_enabled+0x3c/0xb0 [ 57.530050] clk_core_is_enabled+0x44/0x120 [ 57.534190] clk_summary_show_subtree+0x154/0x2f0 [ 57.538847] clk_summary_show_subtree+0x220/0x2f0 [ 57.543505] clk_summary_show_subtree+0x220/0x2f0 [ 57.548162] clk_summary_show_subtree+0x220/0x2f0 [ 57.552820] clk_summary_show_subtree+0x220/0x2f0 [ 57.557477] clk_summary_show_subtree+0x220/0x2f0 [ 57.562135] clk_summary_show_subtree+0x220/0x2f0 [ 57.566792] clk_summary_show_subtree+0x220/0x2f0 [ 57.571450] clk_summary_show+0x84/0xb8 [ 57.575245] seq_read_iter+0x1bc/0x4b8 [ 57.578954] seq_read+0x8c/0xd0 [ 57.582059] full_proxy_read+0x68/0xc8 [ 57.585767] vfs_read+0xb0/0x268 [ 57.588959] ksys_read+0x70/0x108 [ 57.592236] __arm64_sys_read+0x24/0x38 [ 57.596031] invoke_syscall+0x50/0x128 [ 57.599740] el0_svc_common.constprop.0+0x48/0xf8 [ 57.604397] do_el0_svc+0x28/0x40 [ 57.607675] el0_svc+0x34/0xb8 [ 57.610694] el0t_64_sync_handler+0x13c/0x158 [ 57.615006] el0t_64_sync+0x190/0x198 [ 57.618635] Code: a9bd7bfd 910003fd a90153f3 aa0003f3 (b941fc00) [ 57.624668] ---[ end trace 0000000000000000 ]--- [jbrunet: add missing Fixes tag]
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0cbefc7b5bdad86b18a263d837450cdc9a56f8d7Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7ae1b0dc12ec407f12f80b49d22c6ad2308e2202Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9f3e5df38b4528213449e55b80f0316864f2a1c8Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a03ed00787b0ce7a83eebabd0fa95ecc4a5cac84Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a860aaebacbc908fa06e2642402058f40bfffe10Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ba535bce57e71463a86f8b33a0ea88c26e3a6418Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/0cbefc7b5bdad86b18a263d837450cdc9a56f8d7Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/7ae1b0dc12ec407f12f80b49d22c6ad2308e2202Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/9f3e5df38b4528213449e55b80f0316864f2a1c8Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/a03ed00787b0ce7a83eebabd0fa95ecc4a5cac84Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/a860aaebacbc908fa06e2642402058f40bfffe10Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/ba535bce57e71463a86f8b33a0ea88c26e3a6418Patch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "ACB69438-845D-4E3C-B114-3140611F9C0B",
              "versionEndExcluding": "5.15.153",
              "versionStartIncluding": "5.11",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "121A07F6-F505-4C47-86BF-9BB6CC7B6C19",
              "versionEndExcluding": "6.1.83",
              "versionStartIncluding": "5.16",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "E00814DC-0BA7-431A-9926-80FEB4A96C68",
              "versionEndExcluding": "6.6.23",
              "versionStartIncluding": "6.2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "9B95D3A6-E162-47D5-ABFC-F3FA74FA7CFD",
              "versionEndExcluding": "6.7.11",
              "versionStartIncluding": "6.7",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "543A75FF-25B8-4046-A514-1EA8EDD87AB1",
              "versionEndExcluding": "6.8.2",
              "versionStartIncluding": "6.8",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nclk: meson: Add missing clocks to axg_clk_regmaps\n\nSome clocks were missing from axg_clk_regmaps, which caused kernel panic\nduring cat /sys/kernel/debug/clk/clk_summary\n\n[   57.349402] Unable to handle kernel NULL pointer dereference at virtual address 00000000000001fc\n...\n[   57.430002] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n[   57.436900] pc : regmap_read+0x1c/0x88\n[   57.440608] lr : clk_regmap_gate_is_enabled+0x3c/0xb0\n[   57.445611] sp : ffff800082f1b690\n[   57.448888] x29: ffff800082f1b690 x28: 0000000000000000 x27: ffff800080eb9a70\n[   57.455961] x26: 0000000000000007 x25: 0000000000000016 x24: 0000000000000000\n[   57.463033] x23: ffff800080e8b488 x22: 0000000000000015 x21: ffff00000e7e7000\n[   57.470106] x20: ffff00000400ec00 x19: 0000000000000000 x18: ffffffffffffffff\n[   57.477178] x17: 0000000000000000 x16: 0000000000000000 x15: ffff0000042a3000\n[   57.484251] x14: 0000000000000000 x13: ffff0000042a2fec x12: 0000000005f5e100\n[   57.491323] x11: abcc77118461cefd x10: 0000000000000020 x9 : ffff8000805e4b24\n[   57.498396] x8 : ffff0000028063c0 x7 : ffff800082f1b710 x6 : ffff800082f1b710\n[   57.505468] x5 : 00000000ffffffd0 x4 : ffff800082f1b6e0 x3 : 0000000000001000\n[   57.512541] x2 : ffff800082f1b6e4 x1 : 000000000000012c x0 : 0000000000000000\n[   57.519615] Call trace:\n[   57.522030]  regmap_read+0x1c/0x88\n[   57.525393]  clk_regmap_gate_is_enabled+0x3c/0xb0\n[   57.530050]  clk_core_is_enabled+0x44/0x120\n[   57.534190]  clk_summary_show_subtree+0x154/0x2f0\n[   57.538847]  clk_summary_show_subtree+0x220/0x2f0\n[   57.543505]  clk_summary_show_subtree+0x220/0x2f0\n[   57.548162]  clk_summary_show_subtree+0x220/0x2f0\n[   57.552820]  clk_summary_show_subtree+0x220/0x2f0\n[   57.557477]  clk_summary_show_subtree+0x220/0x2f0\n[   57.562135]  clk_summary_show_subtree+0x220/0x2f0\n[   57.566792]  clk_summary_show_subtree+0x220/0x2f0\n[   57.571450]  clk_summary_show+0x84/0xb8\n[   57.575245]  seq_read_iter+0x1bc/0x4b8\n[   57.578954]  seq_read+0x8c/0xd0\n[   57.582059]  full_proxy_read+0x68/0xc8\n[   57.585767]  vfs_read+0xb0/0x268\n[   57.588959]  ksys_read+0x70/0x108\n[   57.592236]  __arm64_sys_read+0x24/0x38\n[   57.596031]  invoke_syscall+0x50/0x128\n[   57.599740]  el0_svc_common.constprop.0+0x48/0xf8\n[   57.604397]  do_el0_svc+0x28/0x40\n[   57.607675]  el0_svc+0x34/0xb8\n[   57.610694]  el0t_64_sync_handler+0x13c/0x158\n[   57.615006]  el0t_64_sync+0x190/0x198\n[   57.618635] Code: a9bd7bfd 910003fd a90153f3 aa0003f3 (b941fc00)\n[   57.624668] ---[ end trace 0000000000000000 ]---\n\n[jbrunet: add missing Fixes tag]"
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: clk: meson: Agregar relojes faltantes a axg_clk_regmaps Faltaban algunos relojes en axg_clk_regmaps, lo que provoc\u00f3 p\u00e1nico en el kernel durante cat /sys/kernel/debug/clk/clk_summary [ 57.349402] No se puede manejar Kernel Null Pointer Derferencia en la direcci\u00f3n virtual 0000000000000001FC ... [57.430002] PState: 6000000005 (NZCV DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE = -) [57.436900] PC: RegMap_read+0x1c/0x888 [57.44060608] CLK_REGMAP_GATE_IS_Enabled+0x3c/0xb0 [57.445611] SP: FFFFF800082F1B690 [57.448888] x29: ffff800082f1b690 x28: 0000000000000000000000000000808080B9A70 [57. 000000000007 x25: 000000000000000016 X24: 000000000000000000 [57.463033] X23: FFFF800080E8B488 X22: 000000000000000015 X21: FFFFFF00000E7E7000 [57.470106] X20: FFFF00000400EC00 X19: 000000000000000000 X18: FFFFFFFFFFFFFFF [57.477178] x17: 00000000000000000000000016: 000000000000000000 X15: FFFFFFFF0000042A3000 [57.484251] X14 2fec x12: 000000000005F5E100 [57.491323] x11: ABCC77118461CEFD x10: 0000000000000020 X9: FFFF8000805E4B24 [57.498396] x8: FFFF0000028063C0 X7: FFFF800082F1B710 X6: FFFF800082F1B710 [57.505468] x5: 0000000000ffffd0 x4: ffffff800082f1b6e0 x3: 00000000001000 [57.512541] 0000000000012C x0: 000000000000000000 [57.519615] Traza de llamada: [57.522030] regMap_read+0x1c/0x88 [57.525393] clk_regmap_gate_is_enabled+ 0x3c/0xb0 [ 57.530050] clk_core_is_enabled+0x44/0x120 [ 57.534190] clk_summary_show_subtree+0x154/0x2f0 [ 57.538847] clk_summary_show_subtree+0x220/0x2f0 [ 57.543505 ] clk_summary_show_subtree+0x220/0x2f0 [ 57.548162] clk_summary_show_subtree+0x220/0x2f0 [ 57.552820] clk_summary_show_subtree+0x220/ 0x2f0 [ 57.557477] clk_summary_show_subtree+0x220/0x2f0 [ 57.562135] clk_summary_show_subtree+0x220/0x2f0 [ 57.566792] clk_summary_show_subtree+0x220/0x2f0 [ 57.571450] cl k_summary_show+0x84/0xb8 [ 57.575245] seq_read_iter+0x1bc/0x4b8 [ 57.578954] seq_read+0x8c/0xd0 [ 57.582059] full_proxy_read+0x68/0xc8 [ 57.585767] vfs_read+0xb0/0x268 [ 57.588959] ksys_read+0x70/0x108 [ 57.592236] __arm64_sys_read+0x24/0x38 [ 57.59 6031] invoke_syscall+0x50/0x128 [ 57.599740] el0_svc_common.constprop.0+0x48/ 0xf8 [ 57.604397] do_el0_svc+0x28/0x40 [ 57.607675] el0_svc+0x34/0xb8 [ 57.610694] el0t_64_sync_handler+0x13c/0x158 [ 57.615006] /0x198 [ 57.618635] C\u00f3digo: a9bd7bfd 910003fd a90153f3 aa0003f3 (b941fc00) [ 57.624668] -- -[ seguimiento final 0000000000000000 ]--- [jbrunet: agregar etiqueta de correcciones faltantes]"
    }
  ],
  "id": "CVE-2024-26879",
  "lastModified": "2025-01-27T15:12:45.210",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2024-04-17T11:15:09.913",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/0cbefc7b5bdad86b18a263d837450cdc9a56f8d7"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/7ae1b0dc12ec407f12f80b49d22c6ad2308e2202"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/9f3e5df38b4528213449e55b80f0316864f2a1c8"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/a03ed00787b0ce7a83eebabd0fa95ecc4a5cac84"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/a860aaebacbc908fa06e2642402058f40bfffe10"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/ba535bce57e71463a86f8b33a0ea88c26e3a6418"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/0cbefc7b5bdad86b18a263d837450cdc9a56f8d7"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/7ae1b0dc12ec407f12f80b49d22c6ad2308e2202"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/9f3e5df38b4528213449e55b80f0316864f2a1c8"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/a03ed00787b0ce7a83eebabd0fa95ecc4a5cac84"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/a860aaebacbc908fa06e2642402058f40bfffe10"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/ba535bce57e71463a86f8b33a0ea88c26e3a6418"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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