CVE-2024-56629 (GCVE-0-2024-56629)

Vulnerability from cvelistv5 – Published: 2024-12-27 14:51 – Updated: 2026-05-11 20:56
VLAI
Title
HID: wacom: fix when get product name maybe null pointer
Summary
In the Linux kernel, the following vulnerability has been resolved: HID: wacom: fix when get product name maybe null pointer Due to incorrect dev->product reporting by certain devices, null pointer dereferences occur when dev->product is empty, leading to potential system crashes. This issue was found on EXCELSIOR DL37-D05 device with Loongson-LS3A6000-7A2000-DL37 motherboard. Kernel logs: [ 56.470885] usb 4-3: new full-speed USB device number 4 using ohci-pci [ 56.671638] usb 4-3: string descriptor 0 read error: -22 [ 56.671644] usb 4-3: New USB device found, idVendor=056a, idProduct=0374, bcdDevice= 1.07 [ 56.671647] usb 4-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.678839] hid-generic 0003:056A:0374.0004: hiddev0,hidraw3: USB HID v1.10 Device [HID 056a:0374] on usb-0000:00:05.0-3/input0 [ 56.697719] CPU 2 Unable to handle kernel paging request at virtual address 0000000000000000, era == 90000000066e35c8, ra == ffff800004f98a80 [ 56.697732] Oops[#1]: [ 56.697734] CPU: 2 PID: 2742 Comm: (udev-worker) Tainted: G OE 6.6.0-loong64-desktop #25.00.2000.015 [ 56.697737] Hardware name: Inspur CE520L2/C09901N000000000, BIOS 2.09.00 10/11/2024 [ 56.697739] pc 90000000066e35c8 ra ffff800004f98a80 tp 9000000125478000 sp 900000012547b8a0 [ 56.697741] a0 0000000000000000 a1 ffff800004818b28 a2 0000000000000000 a3 0000000000000000 [ 56.697743] a4 900000012547b8f0 a5 0000000000000000 a6 0000000000000000 a7 0000000000000000 [ 56.697745] t0 ffff800004818b2d t1 0000000000000000 t2 0000000000000003 t3 0000000000000005 [ 56.697747] t4 0000000000000000 t5 0000000000000000 t6 0000000000000000 t7 0000000000000000 [ 56.697748] t8 0000000000000000 u0 0000000000000000 s9 0000000000000000 s0 900000011aa48028 [ 56.697750] s1 0000000000000000 s2 0000000000000000 s3 ffff800004818e80 s4 ffff800004810000 [ 56.697751] s5 90000001000b98d0 s6 ffff800004811f88 s7 ffff800005470440 s8 0000000000000000 [ 56.697753] ra: ffff800004f98a80 wacom_update_name+0xe0/0x300 [wacom] [ 56.697802] ERA: 90000000066e35c8 strstr+0x28/0x120 [ 56.697806] CRMD: 000000b0 (PLV0 -IE -DA +PG DACF=CC DACM=CC -WE) [ 56.697816] PRMD: 0000000c (PPLV0 +PIE +PWE) [ 56.697821] EUEN: 00000000 (-FPE -SXE -ASXE -BTE) [ 56.697827] ECFG: 00071c1d (LIE=0,2-4,10-12 VS=7) [ 56.697831] ESTAT: 00010000 [PIL] (IS= ECode=1 EsubCode=0) [ 56.697835] BADV: 0000000000000000 [ 56.697836] PRID: 0014d000 (Loongson-64bit, Loongson-3A6000) [ 56.697838] Modules linked in: wacom(+) bnep bluetooth rfkill qrtr nls_iso8859_1 nls_cp437 snd_hda_codec_conexant snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore input_leds mousedev led_class joydev deepin_netmonitor(OE) fuse nfnetlink dmi_sysfs ip_tables x_tables overlay amdgpu amdxcp drm_exec gpu_sched drm_buddy radeon drm_suballoc_helper i2c_algo_bit drm_ttm_helper r8169 ttm drm_display_helper spi_loongson_pci xhci_pci cec xhci_pci_renesas spi_loongson_core hid_generic realtek gpio_loongson_64bit [ 56.697887] Process (udev-worker) (pid: 2742, threadinfo=00000000aee0d8b4, task=00000000a9eff1f3) [ 56.697890] Stack : 0000000000000000 ffff800004817e00 0000000000000000 0000251c00000000 [ 56.697896] 0000000000000000 00000011fffffffd 0000000000000000 0000000000000000 [ 56.697901] 0000000000000000 1b67a968695184b9 0000000000000000 90000001000b98d0 [ 56.697906] 90000001000bb8d0 900000011aa48028 0000000000000000 ffff800004f9d74c [ 56.697911] 90000001000ba000 ffff800004f9ce58 0000000000000000 ffff800005470440 [ 56.697916] ffff800004811f88 90000001000b98d0 9000000100da2aa8 90000001000bb8d0 [ 56.697921] 0000000000000000 90000001000ba000 900000011aa48028 ffff800004f9d74c [ 56.697926] ffff8000054704e8 90000001000bb8b8 90000001000ba000 0000000000000000 [ 56.697931] 90000001000bb8d0 ---truncated---
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 09dc28acaec74d7467c7c9b81dc8676e5bc957ce , < d031eef3cc2e3bf524509e38fb898e5335c85c96 (git)
Affected: 09dc28acaec74d7467c7c9b81dc8676e5bc957ce , < 5912a921289edb34d40aeab32ea6d52d41e75fed (git)
Affected: 09dc28acaec74d7467c7c9b81dc8676e5bc957ce , < 2ed3e3a3ac06af8a6391c3d6a7791b7967d7d43a (git)
Affected: 09dc28acaec74d7467c7c9b81dc8676e5bc957ce , < 2cd323c55bd3f356bf23ae1b4c20100abcdc29d6 (git)
Affected: 09dc28acaec74d7467c7c9b81dc8676e5bc957ce , < a7f0509556fa2f9789639dbcee9eed46e471ccef (git)
Affected: 09dc28acaec74d7467c7c9b81dc8676e5bc957ce , < e689bc6697a7fcebd4a945ab0b1e1112c76024d8 (git)
Affected: 09dc28acaec74d7467c7c9b81dc8676e5bc957ce , < 59548215b76be98cf3422eea9a67d6ea578aca3d (git)
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Linux Linux Affected: 4.14
Unaffected: 0 , < 4.14 (semver)
Unaffected: 5.4.287 , ≤ 5.4.* (semver)
Unaffected: 5.10.231 , ≤ 5.10.* (semver)
Unaffected: 5.15.174 , ≤ 5.15.* (semver)
Unaffected: 6.1.120 , ≤ 6.1.* (semver)
Unaffected: 6.6.66 , ≤ 6.6.* (semver)
Unaffected: 6.12.5 , ≤ 6.12.* (semver)
Unaffected: 6.13 , ≤ * (original_commit_for_fix)
Create a notification for this product.
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{
  "containers": {
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              "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",
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        "providerMetadata": {
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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            "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"
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        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/hid/wacom_sys.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
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        {
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          "vendor": "Linux",
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              "version": "4.14"
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              "lessThanOrEqual": "5.4.*",
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              "lessThanOrEqual": "5.10.*",
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              "version": "5.10.231",
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              "version": "5.15.174",
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              "version": "6.12.5",
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            {
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              "status": "unaffected",
              "version": "6.13",
              "versionType": "original_commit_for_fix"
            }
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      "cpeApplicability": [
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          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.287",
                  "versionStartIncluding": "4.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.231",
                  "versionStartIncluding": "4.14",
                  "vulnerable": true
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                {
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                  "versionStartIncluding": "4.14",
                  "vulnerable": true
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                {
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                  "versionEndExcluding": "6.1.120",
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                  "vulnerable": true
                },
                {
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                  "versionStartIncluding": "4.14",
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                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.5",
                  "versionStartIncluding": "4.14",
                  "vulnerable": true
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                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: wacom: fix when get product name maybe null pointer\n\nDue to incorrect dev-\u003eproduct reporting by certain devices, null\npointer dereferences occur when dev-\u003eproduct is empty, leading to\npotential system crashes.\n\nThis issue was found on EXCELSIOR DL37-D05 device with\nLoongson-LS3A6000-7A2000-DL37 motherboard.\n\nKernel logs:\n[   56.470885] usb 4-3: new full-speed USB device number 4 using ohci-pci\n[   56.671638] usb 4-3: string descriptor 0 read error: -22\n[   56.671644] usb 4-3: New USB device found, idVendor=056a, idProduct=0374, bcdDevice= 1.07\n[   56.671647] usb 4-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3\n[   56.678839] hid-generic 0003:056A:0374.0004: hiddev0,hidraw3: USB HID v1.10 Device [HID 056a:0374] on usb-0000:00:05.0-3/input0\n[   56.697719] CPU 2 Unable to handle kernel paging request at virtual address 0000000000000000, era == 90000000066e35c8, ra == ffff800004f98a80\n[   56.697732] Oops[#1]:\n[   56.697734] CPU: 2 PID: 2742 Comm: (udev-worker) Tainted: G           OE      6.6.0-loong64-desktop #25.00.2000.015\n[   56.697737] Hardware name: Inspur CE520L2/C09901N000000000, BIOS 2.09.00 10/11/2024\n[   56.697739] pc 90000000066e35c8 ra ffff800004f98a80 tp 9000000125478000 sp 900000012547b8a0\n[   56.697741] a0 0000000000000000 a1 ffff800004818b28 a2 0000000000000000 a3 0000000000000000\n[   56.697743] a4 900000012547b8f0 a5 0000000000000000 a6 0000000000000000 a7 0000000000000000\n[   56.697745] t0 ffff800004818b2d t1 0000000000000000 t2 0000000000000003 t3 0000000000000005\n[   56.697747] t4 0000000000000000 t5 0000000000000000 t6 0000000000000000 t7 0000000000000000\n[   56.697748] t8 0000000000000000 u0 0000000000000000 s9 0000000000000000 s0 900000011aa48028\n[   56.697750] s1 0000000000000000 s2 0000000000000000 s3 ffff800004818e80 s4 ffff800004810000\n[   56.697751] s5 90000001000b98d0 s6 ffff800004811f88 s7 ffff800005470440 s8 0000000000000000\n[   56.697753]    ra: ffff800004f98a80 wacom_update_name+0xe0/0x300 [wacom]\n[   56.697802]   ERA: 90000000066e35c8 strstr+0x28/0x120\n[   56.697806]  CRMD: 000000b0 (PLV0 -IE -DA +PG DACF=CC DACM=CC -WE)\n[   56.697816]  PRMD: 0000000c (PPLV0 +PIE +PWE)\n[   56.697821]  EUEN: 00000000 (-FPE -SXE -ASXE -BTE)\n[   56.697827]  ECFG: 00071c1d (LIE=0,2-4,10-12 VS=7)\n[   56.697831] ESTAT: 00010000 [PIL] (IS= ECode=1 EsubCode=0)\n[   56.697835]  BADV: 0000000000000000\n[   56.697836]  PRID: 0014d000 (Loongson-64bit, Loongson-3A6000)\n[   56.697838] Modules linked in: wacom(+) bnep bluetooth rfkill qrtr nls_iso8859_1 nls_cp437 snd_hda_codec_conexant snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore input_leds mousedev led_class joydev deepin_netmonitor(OE) fuse nfnetlink dmi_sysfs ip_tables x_tables overlay amdgpu amdxcp drm_exec gpu_sched drm_buddy radeon drm_suballoc_helper i2c_algo_bit drm_ttm_helper r8169 ttm drm_display_helper spi_loongson_pci xhci_pci cec xhci_pci_renesas spi_loongson_core hid_generic realtek gpio_loongson_64bit\n[   56.697887] Process (udev-worker) (pid: 2742, threadinfo=00000000aee0d8b4, task=00000000a9eff1f3)\n[   56.697890] Stack : 0000000000000000 ffff800004817e00 0000000000000000 0000251c00000000\n[   56.697896]         0000000000000000 00000011fffffffd 0000000000000000 0000000000000000\n[   56.697901]         0000000000000000 1b67a968695184b9 0000000000000000 90000001000b98d0\n[   56.697906]         90000001000bb8d0 900000011aa48028 0000000000000000 ffff800004f9d74c\n[   56.697911]         90000001000ba000 ffff800004f9ce58 0000000000000000 ffff800005470440\n[   56.697916]         ffff800004811f88 90000001000b98d0 9000000100da2aa8 90000001000bb8d0\n[   56.697921]         0000000000000000 90000001000ba000 900000011aa48028 ffff800004f9d74c\n[   56.697926]         ffff8000054704e8 90000001000bb8b8 90000001000ba000 0000000000000000\n[   56.697931]         90000001000bb8d0 \n---truncated---"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T20:56:10.947Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/d031eef3cc2e3bf524509e38fb898e5335c85c96"
        },
        {
          "url": "https://git.kernel.org/stable/c/5912a921289edb34d40aeab32ea6d52d41e75fed"
        },
        {
          "url": "https://git.kernel.org/stable/c/2ed3e3a3ac06af8a6391c3d6a7791b7967d7d43a"
        },
        {
          "url": "https://git.kernel.org/stable/c/2cd323c55bd3f356bf23ae1b4c20100abcdc29d6"
        },
        {
          "url": "https://git.kernel.org/stable/c/a7f0509556fa2f9789639dbcee9eed46e471ccef"
        },
        {
          "url": "https://git.kernel.org/stable/c/e689bc6697a7fcebd4a945ab0b1e1112c76024d8"
        },
        {
          "url": "https://git.kernel.org/stable/c/59548215b76be98cf3422eea9a67d6ea578aca3d"
        }
      ],
      "title": "HID: wacom: fix when get product name maybe null pointer",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-56629",
    "datePublished": "2024-12-27T14:51:31.333Z",
    "dateReserved": "2024-12-27T14:03:06.018Z",
    "dateUpdated": "2026-05-11T20:56:10.947Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2024-56629",
      "date": "2026-05-30",
      "epss": "0.00014",
      "percentile": "0.02653"
    },
    "fkie_nvd": {
      "descriptions": "[{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nHID: wacom: fix when get product name maybe null pointer\\n\\nDue to incorrect dev-\u003eproduct reporting by certain devices, null\\npointer dereferences occur when dev-\u003eproduct is empty, leading to\\npotential system crashes.\\n\\nThis issue was found on EXCELSIOR DL37-D05 device with\\nLoongson-LS3A6000-7A2000-DL37 motherboard.\\n\\nKernel logs:\\n[   56.470885] usb 4-3: new full-speed USB device number 4 using ohci-pci\\n[   56.671638] usb 4-3: string descriptor 0 read error: -22\\n[   56.671644] usb 4-3: New USB device found, idVendor=056a, idProduct=0374, bcdDevice= 1.07\\n[   56.671647] usb 4-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3\\n[   56.678839] hid-generic 0003:056A:0374.0004: hiddev0,hidraw3: USB HID v1.10 Device [HID 056a:0374] on usb-0000:00:05.0-3/input0\\n[   56.697719] CPU 2 Unable to handle kernel paging request at virtual address 0000000000000000, era == 90000000066e35c8, ra == ffff800004f98a80\\n[   56.697732] Oops[#1]:\\n[   56.697734] CPU: 2 PID: 2742 Comm: (udev-worker) Tainted: G           OE      6.6.0-loong64-desktop #25.00.2000.015\\n[   56.697737] Hardware name: Inspur CE520L2/C09901N000000000, BIOS 2.09.00 10/11/2024\\n[   56.697739] pc 90000000066e35c8 ra ffff800004f98a80 tp 9000000125478000 sp 900000012547b8a0\\n[   56.697741] a0 0000000000000000 a1 ffff800004818b28 a2 0000000000000000 a3 0000000000000000\\n[   56.697743] a4 900000012547b8f0 a5 0000000000000000 a6 0000000000000000 a7 0000000000000000\\n[   56.697745] t0 ffff800004818b2d t1 0000000000000000 t2 0000000000000003 t3 0000000000000005\\n[   56.697747] t4 0000000000000000 t5 0000000000000000 t6 0000000000000000 t7 0000000000000000\\n[   56.697748] t8 0000000000000000 u0 0000000000000000 s9 0000000000000000 s0 900000011aa48028\\n[   56.697750] s1 0000000000000000 s2 0000000000000000 s3 ffff800004818e80 s4 ffff800004810000\\n[   56.697751] s5 90000001000b98d0 s6 ffff800004811f88 s7 ffff800005470440 s8 0000000000000000\\n[   56.697753]    ra: ffff800004f98a80 wacom_update_name+0xe0/0x300 [wacom]\\n[   56.697802]   ERA: 90000000066e35c8 strstr+0x28/0x120\\n[   56.697806]  CRMD: 000000b0 (PLV0 -IE -DA +PG DACF=CC DACM=CC -WE)\\n[   56.697816]  PRMD: 0000000c (PPLV0 +PIE +PWE)\\n[   56.697821]  EUEN: 00000000 (-FPE -SXE -ASXE -BTE)\\n[   56.697827]  ECFG: 00071c1d (LIE=0,2-4,10-12 VS=7)\\n[   56.697831] ESTAT: 00010000 [PIL] (IS= ECode=1 EsubCode=0)\\n[   56.697835]  BADV: 0000000000000000\\n[   56.697836]  PRID: 0014d000 (Loongson-64bit, Loongson-3A6000)\\n[   56.697838] Modules linked in: wacom(+) bnep bluetooth rfkill qrtr nls_iso8859_1 nls_cp437 snd_hda_codec_conexant snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore input_leds mousedev led_class joydev deepin_netmonitor(OE) fuse nfnetlink dmi_sysfs ip_tables x_tables overlay amdgpu amdxcp drm_exec gpu_sched drm_buddy radeon drm_suballoc_helper i2c_algo_bit drm_ttm_helper r8169 ttm drm_display_helper spi_loongson_pci xhci_pci cec xhci_pci_renesas spi_loongson_core hid_generic realtek gpio_loongson_64bit\\n[   56.697887] Process (udev-worker) (pid: 2742, threadinfo=00000000aee0d8b4, task=00000000a9eff1f3)\\n[   56.697890] Stack : 0000000000000000 ffff800004817e00 0000000000000000 0000251c00000000\\n[   56.697896]         0000000000000000 00000011fffffffd 0000000000000000 0000000000000000\\n[   56.697901]         0000000000000000 1b67a968695184b9 0000000000000000 90000001000b98d0\\n[   56.697906]         90000001000bb8d0 900000011aa48028 0000000000000000 ffff800004f9d74c\\n[   56.697911]         90000001000ba000 ffff800004f9ce58 0000000000000000 ffff800005470440\\n[   56.697916]         ffff800004811f88 90000001000b98d0 9000000100da2aa8 90000001000bb8d0\\n[   56.697921]         0000000000000000 90000001000ba000 900000011aa48028 ffff800004f9d74c\\n[   56.697926]         ffff8000054704e8 90000001000bb8b8 90000001000ba000 0000000000000000\\n[   56.697931]         90000001000bb8d0 \\n---truncated---\"}, {\"lang\": \"es\", \"value\": \"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: HID: wacom: soluci\\u00f3n cuando se obtiene el nombre del producto, puede haber un puntero nulo. Debido a que ciertos dispositivos informan incorrectamente dev-\u0026gt;product, se producen desreferencias de puntero nulo cuando dev-\u0026gt;product est\\u00e1 vac\\u00edo, lo que provoca posibles fallas del sistema. Este problema se encontr\\u00f3 en el dispositivo EXCELSIOR DL37-D05 con placa base Loongson-LS3A6000-7A2000-DL37. Registros del n\\u00facleo: [56.470885] usb 4-3: nuevo dispositivo USB de velocidad completa n\\u00famero 4 que utiliza ohci-pci [56.671638] usb 4-3: error de lectura del descriptor de cadena 0: -22 [56.671644] usb 4-3: nuevo dispositivo USB encontrado, idVendor=056a, idProduct=0374, bcdDevice= 1.07 [56.671647] usb 4-3: nuevas cadenas de dispositivos USB: Mfr=1, Product=2, SerialNumber=3 [56.678839] hid-generic 0003:056A:0374.0004: hiddev0,hidraw3: dispositivo USB HID v1.10 [HID 056a:0374] activado usb-0000:00:05.0-3/input0 [ 56.697719] CPU 2 No se puede gestionar la solicitud de paginaci\\u00f3n del n\\u00facleo en la direcci\\u00f3n virtual 0000000000000000, era == 90000000066e35c8, ra == ffff800004f98a80 [ 56.697732] Oops[#1]: [ 56.697734] CPU: 2 PID: 2742 Comm: (udev-worker) Tainted: G OE 6.6.0-loong64-desktop #25.00.2000.015 [ 56.697737] Nombre del hardware: Inspur CE520L2/C09901N000000000, BIOS 2.09.00 11/10/2024 [ 56.697739] pc 90000000066e35c8 ra ffff800004f98a80 tp 9000000125478000 sp 900000012547b8a0 [ 56.697741] a0 0000000000000000 a1 ffff800004818b28 a2 0000000000000000 a3 0000000000000000 [ 56.697743] a4 900000012547b8f0 a5 0000000000000000 a6 0000000000000000 a7 0000000000000000 [ 56.697745] t0 ffff800004818b2d t1 00000000000000000 t2 0000000000000003 t3 0000000000000005 [ 56.697747] t4 0000000000000000 t5 0000000000000000 t6 00000000000000000 t7 00000000000000000 [ 56.697748] t8 0000000000000000 u0 0000000000000000 s9 0000000000000000 s0 900000011aa48028 [ 56.697750] s1 0000000000000000 s2 0000000000000000 s3 ffff800004818e80 s4 ffff800004810000 [ 56.697751] s5 90000001000b98d0 s6 ffff800004811f88 s7 ffff800005470440 s8 0000000000000000 [ 56.697753] ra: ffff800004f98a80 wacom_update_name+0xe0/0x300 [wacom] [ 56.697802] ERA: 90000000066e35c8 strstr+0x28/0x120 [ 56.697806] CRMD: 000000b0 (PLV0 -IE -DA +PG DACF=CC DACM=CC -WE) [ 56.697816] PRMD: 0000000c (PPLV0 +PIE +PWE) [ 56.697821] EUEN: 00000000 (-FPE -SXE -ASXE -BTE) [ 56.697827] ECFG: 00071c1d (LIE=0,2-4,10-12 VS=7) [ 56.697831] ESTAT: 00010000 [PIL] (IS= ECode=1 EsubCode=0) [ 56.697835] BADV: 0000000000000000 [ 56.697836] PRID: 0014d000 (Loongson-64bit, Loongson-3A6000) [ 56.697838] M\\u00f3dulos vinculados en: wacom(+) bnep bluetooth rfkill qrtr nls_iso8859_1 nls_cp437 snd_hda_codec_conexant snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore leds de entrada mousedev clase led joydev deepin_netmonitor(OE) fuse nfnetlink dmi_sysfs tablas ip tablas x superposici\\u00f3n amdgpu amdxcp drm_exec gpu_sched drm_buddy radeon drm_suballoc_helper i2c_algo_bit drm_ttm_helper r8169 ttm drm_display_helper spi_loongson_pci xhci_pci cec xhci_pci_renesas spi_loongson_core hid_generic realtek gpio_loongson_64bit [ 56.697887] Proceso (udev-worker) (pid: 2742, threadinfo=00000000aee0d8b4, task=00000000a9eff1f3) [ 56.697890] Pila: 0000000000000000 ffff800004817e00 0000000000000000 0000251c00000000 [ 56.697896] 000000000000000 0000011fffffffd 000000000000000 000000000000000 [ 56.697901] 0000000000000000 1b67a968695184b9 0000000000000000 90000001000b98d0 [ 56.697906] 90000001000bb8d0 900000011aa48028 0000000000000000 ffff800004f9d74c [ 56.697911] 9000001000ba000 ffff800004f9ce58 000000000000000 ffff800005470440 [ 56.697916] ffff800004811f88 90000001000b98d0 9000000100da2aa8 90000001000bb8d0 [ 56.697921] 000000000000000 90000001000ba000 900000011aa48028 ffff800004f9d74c [ 56.697926] ffff8000054704e8 90000001000bb8b8 90000001000ba000 000000000000000 [ 56.697931] 90000001000bb8d0 ---truncado---\"}]",
      "id": "CVE-2024-56629",
      "lastModified": "2024-12-27T15:15:22.463",
      "published": "2024-12-27T15:15:22.463",
      "references": "[{\"url\": \"https://git.kernel.org/stable/c/2cd323c55bd3f356bf23ae1b4c20100abcdc29d6\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}, {\"url\": \"https://git.kernel.org/stable/c/2ed3e3a3ac06af8a6391c3d6a7791b7967d7d43a\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}, {\"url\": \"https://git.kernel.org/stable/c/5912a921289edb34d40aeab32ea6d52d41e75fed\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}, {\"url\": \"https://git.kernel.org/stable/c/59548215b76be98cf3422eea9a67d6ea578aca3d\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}, {\"url\": \"https://git.kernel.org/stable/c/a7f0509556fa2f9789639dbcee9eed46e471ccef\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}, {\"url\": \"https://git.kernel.org/stable/c/d031eef3cc2e3bf524509e38fb898e5335c85c96\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}, {\"url\": \"https://git.kernel.org/stable/c/e689bc6697a7fcebd4a945ab0b1e1112c76024d8\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]",
      "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "vulnStatus": "Awaiting Analysis"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-56629\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-12-27T15:15:22.463\",\"lastModified\":\"2025-11-03T21:18:10.810\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nHID: wacom: fix when get product name maybe null pointer\\n\\nDue to incorrect dev-\u003eproduct reporting by certain devices, null\\npointer dereferences occur when dev-\u003eproduct is empty, leading to\\npotential system crashes.\\n\\nThis issue was found on EXCELSIOR DL37-D05 device with\\nLoongson-LS3A6000-7A2000-DL37 motherboard.\\n\\nKernel logs:\\n[   56.470885] usb 4-3: new full-speed USB device number 4 using ohci-pci\\n[   56.671638] usb 4-3: string descriptor 0 read error: -22\\n[   56.671644] usb 4-3: New USB device found, idVendor=056a, idProduct=0374, bcdDevice= 1.07\\n[   56.671647] usb 4-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3\\n[   56.678839] hid-generic 0003:056A:0374.0004: hiddev0,hidraw3: USB HID v1.10 Device [HID 056a:0374] on usb-0000:00:05.0-3/input0\\n[   56.697719] CPU 2 Unable to handle kernel paging request at virtual address 0000000000000000, era == 90000000066e35c8, ra == ffff800004f98a80\\n[   56.697732] Oops[#1]:\\n[   56.697734] CPU: 2 PID: 2742 Comm: (udev-worker) Tainted: G           OE      6.6.0-loong64-desktop #25.00.2000.015\\n[   56.697737] Hardware name: Inspur CE520L2/C09901N000000000, BIOS 2.09.00 10/11/2024\\n[   56.697739] pc 90000000066e35c8 ra ffff800004f98a80 tp 9000000125478000 sp 900000012547b8a0\\n[   56.697741] a0 0000000000000000 a1 ffff800004818b28 a2 0000000000000000 a3 0000000000000000\\n[   56.697743] a4 900000012547b8f0 a5 0000000000000000 a6 0000000000000000 a7 0000000000000000\\n[   56.697745] t0 ffff800004818b2d t1 0000000000000000 t2 0000000000000003 t3 0000000000000005\\n[   56.697747] t4 0000000000000000 t5 0000000000000000 t6 0000000000000000 t7 0000000000000000\\n[   56.697748] t8 0000000000000000 u0 0000000000000000 s9 0000000000000000 s0 900000011aa48028\\n[   56.697750] s1 0000000000000000 s2 0000000000000000 s3 ffff800004818e80 s4 ffff800004810000\\n[   56.697751] s5 90000001000b98d0 s6 ffff800004811f88 s7 ffff800005470440 s8 0000000000000000\\n[   56.697753]    ra: ffff800004f98a80 wacom_update_name+0xe0/0x300 [wacom]\\n[   56.697802]   ERA: 90000000066e35c8 strstr+0x28/0x120\\n[   56.697806]  CRMD: 000000b0 (PLV0 -IE -DA +PG DACF=CC DACM=CC -WE)\\n[   56.697816]  PRMD: 0000000c (PPLV0 +PIE +PWE)\\n[   56.697821]  EUEN: 00000000 (-FPE -SXE -ASXE -BTE)\\n[   56.697827]  ECFG: 00071c1d (LIE=0,2-4,10-12 VS=7)\\n[   56.697831] ESTAT: 00010000 [PIL] (IS= ECode=1 EsubCode=0)\\n[   56.697835]  BADV: 0000000000000000\\n[   56.697836]  PRID: 0014d000 (Loongson-64bit, Loongson-3A6000)\\n[   56.697838] Modules linked in: wacom(+) bnep bluetooth rfkill qrtr nls_iso8859_1 nls_cp437 snd_hda_codec_conexant snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore input_leds mousedev led_class joydev deepin_netmonitor(OE) fuse nfnetlink dmi_sysfs ip_tables x_tables overlay amdgpu amdxcp drm_exec gpu_sched drm_buddy radeon drm_suballoc_helper i2c_algo_bit drm_ttm_helper r8169 ttm drm_display_helper spi_loongson_pci xhci_pci cec xhci_pci_renesas spi_loongson_core hid_generic realtek gpio_loongson_64bit\\n[   56.697887] Process (udev-worker) (pid: 2742, threadinfo=00000000aee0d8b4, task=00000000a9eff1f3)\\n[   56.697890] Stack : 0000000000000000 ffff800004817e00 0000000000000000 0000251c00000000\\n[   56.697896]         0000000000000000 00000011fffffffd 0000000000000000 0000000000000000\\n[   56.697901]         0000000000000000 1b67a968695184b9 0000000000000000 90000001000b98d0\\n[   56.697906]         90000001000bb8d0 900000011aa48028 0000000000000000 ffff800004f9d74c\\n[   56.697911]         90000001000ba000 ffff800004f9ce58 0000000000000000 ffff800005470440\\n[   56.697916]         ffff800004811f88 90000001000b98d0 9000000100da2aa8 90000001000bb8d0\\n[   56.697921]         0000000000000000 90000001000ba000 900000011aa48028 ffff800004f9d74c\\n[   56.697926]         ffff8000054704e8 90000001000bb8b8 90000001000ba000 0000000000000000\\n[   56.697931]         90000001000bb8d0 \\n---truncated---\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: HID: wacom: soluci\u00f3n cuando se obtiene el nombre del producto, puede haber un puntero nulo. Debido a que ciertos dispositivos informan incorrectamente dev-\u0026gt;product, se producen desreferencias de puntero nulo cuando dev-\u0026gt;product est\u00e1 vac\u00edo, lo que provoca posibles fallas del sistema. Este problema se encontr\u00f3 en el dispositivo EXCELSIOR DL37-D05 con placa base Loongson-LS3A6000-7A2000-DL37. Registros del n\u00facleo: [56.470885] usb 4-3: nuevo dispositivo USB de velocidad completa n\u00famero 4 que utiliza ohci-pci [56.671638] usb 4-3: error de lectura del descriptor de cadena 0: -22 [56.671644] usb 4-3: nuevo dispositivo USB encontrado, idVendor=056a, idProduct=0374, bcdDevice= 1.07 [56.671647] usb 4-3: nuevas cadenas de dispositivos USB: Mfr=1, Product=2, SerialNumber=3 [56.678839] hid-generic 0003:056A:0374.0004: hiddev0,hidraw3: dispositivo USB HID v1.10 [HID 056a:0374] activado usb-0000:00:05.0-3/input0 [ 56.697719] CPU 2 No se puede gestionar la solicitud de paginaci\u00f3n del n\u00facleo en la direcci\u00f3n virtual 0000000000000000, era == 90000000066e35c8, ra == ffff800004f98a80 [ 56.697732] Oops[#1]: [ 56.697734] CPU: 2 PID: 2742 Comm: (udev-worker) Tainted: G OE 6.6.0-loong64-desktop #25.00.2000.015 [ 56.697737] Nombre del hardware: Inspur CE520L2/C09901N000000000, BIOS 2.09.00 11/10/2024 [ 56.697739] pc 90000000066e35c8 ra ffff800004f98a80 tp 9000000125478000 sp 900000012547b8a0 [ 56.697741] a0 0000000000000000 a1 ffff800004818b28 a2 0000000000000000 a3 0000000000000000 [ 56.697743] a4 900000012547b8f0 a5 0000000000000000 a6 0000000000000000 a7 0000000000000000 [ 56.697745] t0 ffff800004818b2d t1 00000000000000000 t2 0000000000000003 t3 0000000000000005 [ 56.697747] t4 0000000000000000 t5 0000000000000000 t6 00000000000000000 t7 00000000000000000 [ 56.697748] t8 0000000000000000 u0 0000000000000000 s9 0000000000000000 s0 900000011aa48028 [ 56.697750] s1 0000000000000000 s2 0000000000000000 s3 ffff800004818e80 s4 ffff800004810000 [ 56.697751] s5 90000001000b98d0 s6 ffff800004811f88 s7 ffff800005470440 s8 0000000000000000 [ 56.697753] ra: ffff800004f98a80 wacom_update_name+0xe0/0x300 [wacom] [ 56.697802] ERA: 90000000066e35c8 strstr+0x28/0x120 [ 56.697806] CRMD: 000000b0 (PLV0 -IE -DA +PG DACF=CC DACM=CC -WE) [ 56.697816] PRMD: 0000000c (PPLV0 +PIE +PWE) [ 56.697821] EUEN: 00000000 (-FPE -SXE -ASXE -BTE) [ 56.697827] ECFG: 00071c1d (LIE=0,2-4,10-12 VS=7) [ 56.697831] ESTAT: 00010000 [PIL] (IS= ECode=1 EsubCode=0) [ 56.697835] BADV: 0000000000000000 [ 56.697836] PRID: 0014d000 (Loongson-64bit, Loongson-3A6000) [ 56.697838] M\u00f3dulos vinculados en: wacom(+) bnep bluetooth rfkill qrtr nls_iso8859_1 nls_cp437 snd_hda_codec_conexant snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore leds de entrada mousedev clase led joydev deepin_netmonitor(OE) fuse nfnetlink dmi_sysfs tablas ip tablas x superposici\u00f3n amdgpu amdxcp drm_exec gpu_sched drm_buddy radeon drm_suballoc_helper i2c_algo_bit drm_ttm_helper r8169 ttm drm_display_helper spi_loongson_pci xhci_pci cec xhci_pci_renesas spi_loongson_core hid_generic realtek gpio_loongson_64bit [ 56.697887] Proceso (udev-worker) (pid: 2742, threadinfo=00000000aee0d8b4, task=00000000a9eff1f3) [ 56.697890] Pila: 0000000000000000 ffff800004817e00 0000000000000000 0000251c00000000 [ 56.697896] 000000000000000 0000011fffffffd 000000000000000 000000000000000 [ 56.697901] 0000000000000000 1b67a968695184b9 0000000000000000 90000001000b98d0 [ 56.697906] 90000001000bb8d0 900000011aa48028 0000000000000000 ffff800004f9d74c [ 56.697911] 9000001000ba000 ffff800004f9ce58 000000000000000 ffff800005470440 [ 56.697916] ffff800004811f88 90000001000b98d0 9000000100da2aa8 90000001000bb8d0 [ 56.697921] 000000000000000 90000001000ba000 900000011aa48028 ffff800004f9d74c [ 56.697926] ffff8000054704e8 90000001000bb8b8 90000001000ba000 000000000000000 [ 56.697931] 90000001000bb8d0 ---truncado---\"}],\"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},{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"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-476\"}]},{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-476\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.14\",\"versionEndExcluding\":\"5.4.287\",\"matchCriteriaId\":\"6B2EFA99-DE35-4505-AB14-A564806C8ADE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.5\",\"versionEndExcluding\":\"5.10.231\",\"matchCriteriaId\":\"B5C644CC-2BD7-4E32-BC54-8DCC7ABE9935\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.11\",\"versionEndExcluding\":\"5.15.174\",\"matchCriteriaId\":\"419FD073-1517-4FD5-8158-F94BC68A1E89\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.16\",\"versionEndExcluding\":\"6.1.120\",\"matchCriteriaId\":\"09AC6122-E2A4-40FE-9D33-268A1B2EC265\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.2\",\"versionEndExcluding\":\"6.6.66\",\"matchCriteriaId\":\"29A976AD-B9AB-4A95-9F08-7669F8847EB9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.12.5\",\"matchCriteriaId\":\"9501D045-7A94-42CA-8B03-821BE94A65B7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.13:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"62567B3C-6CEE-46D0-BC2E-B3717FBF7D13\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/2cd323c55bd3f356bf23ae1b4c20100abcdc29d6\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/2ed3e3a3ac06af8a6391c3d6a7791b7967d7d43a\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/5912a921289edb34d40aeab32ea6d52d41e75fed\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/59548215b76be98cf3422eea9a67d6ea578aca3d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/a7f0509556fa2f9789639dbcee9eed46e471ccef\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/d031eef3cc2e3bf524509e38fb898e5335c85c96\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/e689bc6697a7fcebd4a945ab0b1e1112c76024d8\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5.5, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"NONE\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-56629\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-10-01T20:00:45.659566Z\"}}}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-476\", \"description\": \"CWE-476 NULL Pointer Dereference\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-10-01T15:43:59.914Z\"}}], \"cna\": {\"title\": \"HID: wacom: fix when get product name maybe null pointer\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"09dc28acaec74d7467c7c9b81dc8676e5bc957ce\", \"lessThan\": \"d031eef3cc2e3bf524509e38fb898e5335c85c96\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"09dc28acaec74d7467c7c9b81dc8676e5bc957ce\", \"lessThan\": \"5912a921289edb34d40aeab32ea6d52d41e75fed\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"09dc28acaec74d7467c7c9b81dc8676e5bc957ce\", \"lessThan\": \"2ed3e3a3ac06af8a6391c3d6a7791b7967d7d43a\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"09dc28acaec74d7467c7c9b81dc8676e5bc957ce\", \"lessThan\": \"2cd323c55bd3f356bf23ae1b4c20100abcdc29d6\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"09dc28acaec74d7467c7c9b81dc8676e5bc957ce\", \"lessThan\": \"a7f0509556fa2f9789639dbcee9eed46e471ccef\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"09dc28acaec74d7467c7c9b81dc8676e5bc957ce\", \"lessThan\": \"e689bc6697a7fcebd4a945ab0b1e1112c76024d8\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"09dc28acaec74d7467c7c9b81dc8676e5bc957ce\", \"lessThan\": \"59548215b76be98cf3422eea9a67d6ea578aca3d\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/hid/wacom_sys.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"4.14\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"4.14\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"5.4.287\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.4.*\"}, {\"status\": \"unaffected\", \"version\": \"5.10.231\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.10.*\"}, {\"status\": \"unaffected\", \"version\": \"5.15.174\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.120\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.66\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.12.5\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.12.*\"}, {\"status\": \"unaffected\", \"version\": \"6.13\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/hid/wacom_sys.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/d031eef3cc2e3bf524509e38fb898e5335c85c96\"}, {\"url\": \"https://git.kernel.org/stable/c/5912a921289edb34d40aeab32ea6d52d41e75fed\"}, {\"url\": \"https://git.kernel.org/stable/c/2ed3e3a3ac06af8a6391c3d6a7791b7967d7d43a\"}, {\"url\": \"https://git.kernel.org/stable/c/2cd323c55bd3f356bf23ae1b4c20100abcdc29d6\"}, {\"url\": \"https://git.kernel.org/stable/c/a7f0509556fa2f9789639dbcee9eed46e471ccef\"}, {\"url\": \"https://git.kernel.org/stable/c/e689bc6697a7fcebd4a945ab0b1e1112c76024d8\"}, {\"url\": \"https://git.kernel.org/stable/c/59548215b76be98cf3422eea9a67d6ea578aca3d\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nHID: wacom: fix when get product name maybe null pointer\\n\\nDue to incorrect dev-\u003eproduct reporting by certain devices, null\\npointer dereferences occur when dev-\u003eproduct is empty, leading to\\npotential system crashes.\\n\\nThis issue was found on EXCELSIOR DL37-D05 device with\\nLoongson-LS3A6000-7A2000-DL37 motherboard.\\n\\nKernel logs:\\n[   56.470885] usb 4-3: new full-speed USB device number 4 using ohci-pci\\n[   56.671638] usb 4-3: string descriptor 0 read error: -22\\n[   56.671644] usb 4-3: New USB device found, idVendor=056a, idProduct=0374, bcdDevice= 1.07\\n[   56.671647] usb 4-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3\\n[   56.678839] hid-generic 0003:056A:0374.0004: hiddev0,hidraw3: USB HID v1.10 Device [HID 056a:0374] on usb-0000:00:05.0-3/input0\\n[   56.697719] CPU 2 Unable to handle kernel paging request at virtual address 0000000000000000, era == 90000000066e35c8, ra == ffff800004f98a80\\n[   56.697732] Oops[#1]:\\n[   56.697734] CPU: 2 PID: 2742 Comm: (udev-worker) Tainted: G           OE      6.6.0-loong64-desktop #25.00.2000.015\\n[   56.697737] Hardware name: Inspur CE520L2/C09901N000000000, BIOS 2.09.00 10/11/2024\\n[   56.697739] pc 90000000066e35c8 ra ffff800004f98a80 tp 9000000125478000 sp 900000012547b8a0\\n[   56.697741] a0 0000000000000000 a1 ffff800004818b28 a2 0000000000000000 a3 0000000000000000\\n[   56.697743] a4 900000012547b8f0 a5 0000000000000000 a6 0000000000000000 a7 0000000000000000\\n[   56.697745] t0 ffff800004818b2d t1 0000000000000000 t2 0000000000000003 t3 0000000000000005\\n[   56.697747] t4 0000000000000000 t5 0000000000000000 t6 0000000000000000 t7 0000000000000000\\n[   56.697748] t8 0000000000000000 u0 0000000000000000 s9 0000000000000000 s0 900000011aa48028\\n[   56.697750] s1 0000000000000000 s2 0000000000000000 s3 ffff800004818e80 s4 ffff800004810000\\n[   56.697751] s5 90000001000b98d0 s6 ffff800004811f88 s7 ffff800005470440 s8 0000000000000000\\n[   56.697753]    ra: ffff800004f98a80 wacom_update_name+0xe0/0x300 [wacom]\\n[   56.697802]   ERA: 90000000066e35c8 strstr+0x28/0x120\\n[   56.697806]  CRMD: 000000b0 (PLV0 -IE -DA +PG DACF=CC DACM=CC -WE)\\n[   56.697816]  PRMD: 0000000c (PPLV0 +PIE +PWE)\\n[   56.697821]  EUEN: 00000000 (-FPE -SXE -ASXE -BTE)\\n[   56.697827]  ECFG: 00071c1d (LIE=0,2-4,10-12 VS=7)\\n[   56.697831] ESTAT: 00010000 [PIL] (IS= ECode=1 EsubCode=0)\\n[   56.697835]  BADV: 0000000000000000\\n[   56.697836]  PRID: 0014d000 (Loongson-64bit, Loongson-3A6000)\\n[   56.697838] Modules linked in: wacom(+) bnep bluetooth rfkill qrtr nls_iso8859_1 nls_cp437 snd_hda_codec_conexant snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore input_leds mousedev led_class joydev deepin_netmonitor(OE) fuse nfnetlink dmi_sysfs ip_tables x_tables overlay amdgpu amdxcp drm_exec gpu_sched drm_buddy radeon drm_suballoc_helper i2c_algo_bit drm_ttm_helper r8169 ttm drm_display_helper spi_loongson_pci xhci_pci cec xhci_pci_renesas spi_loongson_core hid_generic realtek gpio_loongson_64bit\\n[   56.697887] Process (udev-worker) (pid: 2742, threadinfo=00000000aee0d8b4, task=00000000a9eff1f3)\\n[   56.697890] Stack : 0000000000000000 ffff800004817e00 0000000000000000 0000251c00000000\\n[   56.697896]         0000000000000000 00000011fffffffd 0000000000000000 0000000000000000\\n[   56.697901]         0000000000000000 1b67a968695184b9 0000000000000000 90000001000b98d0\\n[   56.697906]         90000001000bb8d0 900000011aa48028 0000000000000000 ffff800004f9d74c\\n[   56.697911]         90000001000ba000 ffff800004f9ce58 0000000000000000 ffff800005470440\\n[   56.697916]         ffff800004811f88 90000001000b98d0 9000000100da2aa8 90000001000bb8d0\\n[   56.697921]         0000000000000000 90000001000ba000 900000011aa48028 ffff800004f9d74c\\n[   56.697926]         ffff8000054704e8 90000001000bb8b8 90000001000ba000 0000000000000000\\n[   56.697931]         90000001000bb8d0 \\n---truncated---\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.4.287\", \"versionStartIncluding\": \"4.14\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.10.231\", \"versionStartIncluding\": \"4.14\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.174\", \"versionStartIncluding\": \"4.14\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.120\", \"versionStartIncluding\": \"4.14\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.66\", \"versionStartIncluding\": \"4.14\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.12.5\", \"versionStartIncluding\": \"4.14\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.13\", \"versionStartIncluding\": \"4.14\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2025-05-04T10:00:25.878Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-56629\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-10-01T20:07:12.301Z\", \"dateReserved\": \"2024-12-27T14:03:06.018Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-12-27T14:51:31.333Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.