CVE-2022-50029 (GCVE-0-2022-50029)

Vulnerability from cvelistv5 – Published: 2025-06-18 11:01 – Updated: 2026-05-11 19:11
VLAI
Title
clk: qcom: ipq8074: dont disable gcc_sleep_clk_src
Summary
In the Linux kernel, the following vulnerability has been resolved: clk: qcom: ipq8074: dont disable gcc_sleep_clk_src Once the usb sleep clocks are disabled, clock framework is trying to disable the sleep clock source also. However, it seems that it cannot be disabled and trying to do so produces: [ 245.436390] ------------[ cut here ]------------ [ 245.441233] gcc_sleep_clk_src status stuck at 'on' [ 245.441254] WARNING: CPU: 2 PID: 223 at clk_branch_wait+0x130/0x140 [ 245.450435] Modules linked in: xhci_plat_hcd xhci_hcd dwc3 dwc3_qcom leds_gpio [ 245.456601] CPU: 2 PID: 223 Comm: sh Not tainted 5.18.0-rc4 #215 [ 245.463889] Hardware name: Xiaomi AX9000 (DT) [ 245.470050] pstate: 204000c5 (nzCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 245.474307] pc : clk_branch_wait+0x130/0x140 [ 245.481073] lr : clk_branch_wait+0x130/0x140 [ 245.485588] sp : ffffffc009f2bad0 [ 245.489838] x29: ffffffc009f2bad0 x28: ffffff8003e6c800 x27: 0000000000000000 [ 245.493057] x26: 0000000000000000 x25: 0000000000000000 x24: ffffff800226ef20 [ 245.500175] x23: ffffffc0089ff550 x22: 0000000000000000 x21: ffffffc008476ad0 [ 245.507294] x20: 0000000000000000 x19: ffffffc00965ac70 x18: fffffffffffc51a7 [ 245.514413] x17: 68702e3030303837 x16: 3a6d726f6674616c x15: ffffffc089f2b777 [ 245.521531] x14: ffffffc0095c9d18 x13: 0000000000000129 x12: 0000000000000129 [ 245.528649] x11: 00000000ffffffea x10: ffffffc009621d18 x9 : 0000000000000001 [ 245.535767] x8 : 0000000000000001 x7 : 0000000000017fe8 x6 : 0000000000000001 [ 245.542885] x5 : ffffff803fdca6d8 x4 : 0000000000000000 x3 : 0000000000000027 [ 245.550002] x2 : 0000000000000027 x1 : 0000000000000023 x0 : 0000000000000026 [ 245.557122] Call trace: [ 245.564229] clk_branch_wait+0x130/0x140 [ 245.566490] clk_branch2_disable+0x2c/0x40 [ 245.570656] clk_core_disable+0x60/0xb0 [ 245.574561] clk_core_disable+0x68/0xb0 [ 245.578293] clk_disable+0x30/0x50 [ 245.582113] dwc3_qcom_remove+0x60/0xc0 [dwc3_qcom] [ 245.585588] platform_remove+0x28/0x60 [ 245.590361] device_remove+0x4c/0x80 [ 245.594179] device_release_driver_internal+0x1dc/0x230 [ 245.597914] device_driver_detach+0x18/0x30 [ 245.602861] unbind_store+0xec/0x110 [ 245.607027] drv_attr_store+0x24/0x40 [ 245.610847] sysfs_kf_write+0x44/0x60 [ 245.614405] kernfs_fop_write_iter+0x128/0x1c0 [ 245.618052] new_sync_write+0xc0/0x130 [ 245.622391] vfs_write+0x1d4/0x2a0 [ 245.626123] ksys_write+0x58/0xe0 [ 245.629508] __arm64_sys_write+0x1c/0x30 [ 245.632895] invoke_syscall.constprop.0+0x5c/0x110 [ 245.636890] do_el0_svc+0xa0/0x150 [ 245.641488] el0_svc+0x18/0x60 [ 245.644872] el0t_64_sync_handler+0xa4/0x130 [ 245.647914] el0t_64_sync+0x174/0x178 [ 245.652340] ---[ end trace 0000000000000000 ]--- So, add CLK_IS_CRITICAL flag to the clock so that the kernel won't try to disable the sleep clock.
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 371a95074558a08d47e3acaa29f810aae6f03d0a , < 38cee0d2b65eed42a44052de1bfdc0177b6c3f05 (git)
Affected: 371a95074558a08d47e3acaa29f810aae6f03d0a , < 4203b76abe539f3cac258d4cf1e16e2dd95ea60f (git)
Affected: 371a95074558a08d47e3acaa29f810aae6f03d0a , < d401611a93b332914cf91eb9bc0b63fa1bdc17e9 (git)
Affected: 371a95074558a08d47e3acaa29f810aae6f03d0a , < 6b90ab952401bd6c1a321dcfc0e0df080f2bc905 (git)
Affected: 371a95074558a08d47e3acaa29f810aae6f03d0a , < 17d58499dc9c7e059dab7d170e9bae1e7e9c561b (git)
Affected: 371a95074558a08d47e3acaa29f810aae6f03d0a , < 459411b9f0180e3f382d7abfa3028dd3285984c3 (git)
Affected: 371a95074558a08d47e3acaa29f810aae6f03d0a , < 1bf7305e79aab095196131bdc87a97796e0e3fac (git)
Create a notification for this product.
Linux Linux Affected: 4.13
Unaffected: 0 , < 4.13 (semver)
Unaffected: 4.14.291 , ≤ 4.14.* (semver)
Unaffected: 4.19.256 , ≤ 4.19.* (semver)
Unaffected: 5.4.211 , ≤ 5.4.* (semver)
Unaffected: 5.10.138 , ≤ 5.10.* (semver)
Unaffected: 5.15.63 , ≤ 5.15.* (semver)
Unaffected: 5.19.4 , ≤ 5.19.* (semver)
Unaffected: 6.0 , ≤ * (original_commit_for_fix)
Create a notification for this product.
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{
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          "programFiles": [
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nclk: qcom: ipq8074: dont disable gcc_sleep_clk_src\n\nOnce the usb sleep clocks are disabled, clock framework is trying to\ndisable the sleep clock source also.\n\nHowever, it seems that it cannot be disabled and trying to do so produces:\n[  245.436390] ------------[ cut here ]------------\n[  245.441233] gcc_sleep_clk_src status stuck at \u0027on\u0027\n[  245.441254] WARNING: CPU: 2 PID: 223 at clk_branch_wait+0x130/0x140\n[  245.450435] Modules linked in: xhci_plat_hcd xhci_hcd dwc3 dwc3_qcom leds_gpio\n[  245.456601] CPU: 2 PID: 223 Comm: sh Not tainted 5.18.0-rc4 #215\n[  245.463889] Hardware name: Xiaomi AX9000 (DT)\n[  245.470050] pstate: 204000c5 (nzCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n[  245.474307] pc : clk_branch_wait+0x130/0x140\n[  245.481073] lr : clk_branch_wait+0x130/0x140\n[  245.485588] sp : ffffffc009f2bad0\n[  245.489838] x29: ffffffc009f2bad0 x28: ffffff8003e6c800 x27: 0000000000000000\n[  245.493057] x26: 0000000000000000 x25: 0000000000000000 x24: ffffff800226ef20\n[  245.500175] x23: ffffffc0089ff550 x22: 0000000000000000 x21: ffffffc008476ad0\n[  245.507294] x20: 0000000000000000 x19: ffffffc00965ac70 x18: fffffffffffc51a7\n[  245.514413] x17: 68702e3030303837 x16: 3a6d726f6674616c x15: ffffffc089f2b777\n[  245.521531] x14: ffffffc0095c9d18 x13: 0000000000000129 x12: 0000000000000129\n[  245.528649] x11: 00000000ffffffea x10: ffffffc009621d18 x9 : 0000000000000001\n[  245.535767] x8 : 0000000000000001 x7 : 0000000000017fe8 x6 : 0000000000000001\n[  245.542885] x5 : ffffff803fdca6d8 x4 : 0000000000000000 x3 : 0000000000000027\n[  245.550002] x2 : 0000000000000027 x1 : 0000000000000023 x0 : 0000000000000026\n[  245.557122] Call trace:\n[  245.564229]  clk_branch_wait+0x130/0x140\n[  245.566490]  clk_branch2_disable+0x2c/0x40\n[  245.570656]  clk_core_disable+0x60/0xb0\n[  245.574561]  clk_core_disable+0x68/0xb0\n[  245.578293]  clk_disable+0x30/0x50\n[  245.582113]  dwc3_qcom_remove+0x60/0xc0 [dwc3_qcom]\n[  245.585588]  platform_remove+0x28/0x60\n[  245.590361]  device_remove+0x4c/0x80\n[  245.594179]  device_release_driver_internal+0x1dc/0x230\n[  245.597914]  device_driver_detach+0x18/0x30\n[  245.602861]  unbind_store+0xec/0x110\n[  245.607027]  drv_attr_store+0x24/0x40\n[  245.610847]  sysfs_kf_write+0x44/0x60\n[  245.614405]  kernfs_fop_write_iter+0x128/0x1c0\n[  245.618052]  new_sync_write+0xc0/0x130\n[  245.622391]  vfs_write+0x1d4/0x2a0\n[  245.626123]  ksys_write+0x58/0xe0\n[  245.629508]  __arm64_sys_write+0x1c/0x30\n[  245.632895]  invoke_syscall.constprop.0+0x5c/0x110\n[  245.636890]  do_el0_svc+0xa0/0x150\n[  245.641488]  el0_svc+0x18/0x60\n[  245.644872]  el0t_64_sync_handler+0xa4/0x130\n[  245.647914]  el0t_64_sync+0x174/0x178\n[  245.652340] ---[ end trace 0000000000000000 ]---\n\nSo, add CLK_IS_CRITICAL flag to the clock so that the kernel won\u0027t try\nto disable the sleep clock."
        }
      ],
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        {
          "url": "https://git.kernel.org/stable/c/1bf7305e79aab095196131bdc87a97796e0e3fac"
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      "title": "clk: qcom: ipq8074: dont disable gcc_sleep_clk_src",
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    "datePublished": "2025-06-18T11:01:32.210Z",
    "dateReserved": "2025-06-18T10:57:27.395Z",
    "dateUpdated": "2026-05-11T19:11:24.476Z",
    "state": "PUBLISHED"
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      "date": "2026-10-02",
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                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "0E669300-DA42-4ACD-86D8-68BE5F29FB88",
                    "versionEndExcluding": "5.19.4",
                    "versionStartIncluding": "5.16",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nclk: qcom: ipq8074: dont disable gcc_sleep_clk_src\n\nOnce the usb sleep clocks are disabled, clock framework is trying to\ndisable the sleep clock source also.\n\nHowever, it seems that it cannot be disabled and trying to do so produces:\n[  245.436390] ------------[ cut here ]------------\n[  245.441233] gcc_sleep_clk_src status stuck at \u0027on\u0027\n[  245.441254] WARNING: CPU: 2 PID: 223 at clk_branch_wait+0x130/0x140\n[  245.450435] Modules linked in: xhci_plat_hcd xhci_hcd dwc3 dwc3_qcom leds_gpio\n[  245.456601] CPU: 2 PID: 223 Comm: sh Not tainted 5.18.0-rc4 #215\n[  245.463889] Hardware name: Xiaomi AX9000 (DT)\n[  245.470050] pstate: 204000c5 (nzCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n[  245.474307] pc : clk_branch_wait+0x130/0x140\n[  245.481073] lr : clk_branch_wait+0x130/0x140\n[  245.485588] sp : ffffffc009f2bad0\n[  245.489838] x29: ffffffc009f2bad0 x28: ffffff8003e6c800 x27: 0000000000000000\n[  245.493057] x26: 0000000000000000 x25: 0000000000000000 x24: ffffff800226ef20\n[  245.500175] x23: ffffffc0089ff550 x22: 0000000000000000 x21: ffffffc008476ad0\n[  245.507294] x20: 0000000000000000 x19: ffffffc00965ac70 x18: fffffffffffc51a7\n[  245.514413] x17: 68702e3030303837 x16: 3a6d726f6674616c x15: ffffffc089f2b777\n[  245.521531] x14: ffffffc0095c9d18 x13: 0000000000000129 x12: 0000000000000129\n[  245.528649] x11: 00000000ffffffea x10: ffffffc009621d18 x9 : 0000000000000001\n[  245.535767] x8 : 0000000000000001 x7 : 0000000000017fe8 x6 : 0000000000000001\n[  245.542885] x5 : ffffff803fdca6d8 x4 : 0000000000000000 x3 : 0000000000000027\n[  245.550002] x2 : 0000000000000027 x1 : 0000000000000023 x0 : 0000000000000026\n[  245.557122] Call trace:\n[  245.564229]  clk_branch_wait+0x130/0x140\n[  245.566490]  clk_branch2_disable+0x2c/0x40\n[  245.570656]  clk_core_disable+0x60/0xb0\n[  245.574561]  clk_core_disable+0x68/0xb0\n[  245.578293]  clk_disable+0x30/0x50\n[  245.582113]  dwc3_qcom_remove+0x60/0xc0 [dwc3_qcom]\n[  245.585588]  platform_remove+0x28/0x60\n[  245.590361]  device_remove+0x4c/0x80\n[  245.594179]  device_release_driver_internal+0x1dc/0x230\n[  245.597914]  device_driver_detach+0x18/0x30\n[  245.602861]  unbind_store+0xec/0x110\n[  245.607027]  drv_attr_store+0x24/0x40\n[  245.610847]  sysfs_kf_write+0x44/0x60\n[  245.614405]  kernfs_fop_write_iter+0x128/0x1c0\n[  245.618052]  new_sync_write+0xc0/0x130\n[  245.622391]  vfs_write+0x1d4/0x2a0\n[  245.626123]  ksys_write+0x58/0xe0\n[  245.629508]  __arm64_sys_write+0x1c/0x30\n[  245.632895]  invoke_syscall.constprop.0+0x5c/0x110\n[  245.636890]  do_el0_svc+0xa0/0x150\n[  245.641488]  el0_svc+0x18/0x60\n[  245.644872]  el0t_64_sync_handler+0xa4/0x130\n[  245.647914]  el0t_64_sync+0x174/0x178\n[  245.652340] ---[ end trace 0000000000000000 ]---\n\nSo, add CLK_IS_CRITICAL flag to the clock so that the kernel won\u0027t try\nto disable the sleep clock."
          },
          {
            "lang": "es",
            "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: clk: qcom: ipq8074: no deshabilite gcc_sleep_clk_src Una vez que se deshabilitan los relojes de suspensi\u00f3n USB, el marco del reloj tambi\u00e9n intenta deshabilitar la fuente del reloj de suspensi\u00f3n. Sin embargo, parece que no se puede desactivar e intentar hacerlo produce: [ 245.436390] ------------[ cortar aqu\u00ed ]------------ [ 245.441233] estado gcc_sleep_clk_src atascado en \u0027on\u0027 [ 245.441254] ADVERTENCIA: CPU: 2 PID: 223 en clk_branch_wait+0x130/0x140 [ 245.450435] M\u00f3dulos vinculados en: xhci_plat_hcd xhci_hcd dwc3 dwc3_qcom leds_gpio [ 245.456601] CPU: 2 PID: 223 Comm: sh No contaminado 5.18.0-rc4 #215 [ 245.463889] Nombre del hardware: Xiaomi AX9000 (DT) [ 245.470050] pstate: 204000c5 (nzCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 245.474307] pc : clk_branch_wait+0x130/0x140 [ 245.481073] lr : clk_branch_wait+0x130/0x140 [ 245.485588] sp : ffffffc009f2bad0 [ 245.489838] x29: ffffffc009f2bad0 x28: ffffff8003e6c800 x27: 0000000000000000 [ 245.493057] x26: 0000000000000000 x25: 0000000000000000 x24: ffffff800226ef20 [ 245.500175] x23: ffffffc0089ff550 x22: 0000000000000000 x21: ffffffc008476ad0 [ 245.507294] x20: 000000000000000 x19: ffffffc00965ac70 x18: fffffffffffc51a7 [ 245.514413] x17: 68702e3030303837 x16: 3a6d726f6674616c x15: ffffffc089f2b777 [245.521531] x14: ffffffc0095c9d18 x13: 0000000000000129 x12: 0000000000000129 [245.528649] x11: 00000000ffffffea x10: ffffffc009621d18 x9: 0000000000000001 [245.535767] x8: 000000000000001 x7: 0000000000017fe8 x6: 0000000000000001 [ 245.542885] x5 : ffffff803fdca6d8 x4 : 0000000000000000 x3 : 0000000000000027 [ 245.550002] x2 : 0000000000000027 x1 : 0000000000000023 x0 : 0000000000000026 [ 245.557122] Rastreo de llamadas: [ 245.564229] clk_branch_wait+0x130/0x140 [ 245.566490] clk_branch2_disable+0x2c/0x40 [ 245.570656] clk_core_disable+0x60/0xb0 [ 245.574561] clk_core_disable+0x68/0xb0 [ 245.578293] clk_disable+0x30/0x50 [ 245.582113] dwc3_qcom_remove+0x60/0xc0 [dwc3_qcom] [ 245.585588] platform_remove+0x28/0x60 [ 245.590361] device_remove+0x4c/0x80 [ 245.594179] device_release_driver_internal+0x1dc/0x230 [ 245.597914] device_driver_detach+0x18/0x30 [ 245.602861] unbind_store+0xec/0x110 [ 245.607027] drv_attr_store+0x24/0x40 [ 245.610847] sysfs_kf_write+0x44/0x60 [ 245.614405] kernfs_fop_write_iter+0x128/0x1c0 [ 245.618052] new_sync_write+0xc0/0x130 [ 245.622391] vfs_write+0x1d4/0x2a0 [ 245.626123] ksys_write+0x58/0xe0 [ 245.629508] __arm64_sys_write+0x1c/0x30 [ 245.632895] invoke_syscall.constprop.0+0x5c/0x110 [ 245.636890] do_el0_svc+0xa0/0x150 [ 245.641488] el0_svc+0x18/0x60 [ 245.644872] el0t_64_sync_handler+0xa4/0x130 [ 245.647914] el0t_64_sync+0x174/0x178 [ 245.652340] ---[ fin de seguimiento 0000000000000000 ]--- Por lo tanto, agregue el indicador CLK_IS_CRITICAL al reloj para que el n\u00facleo no intente para desactivar el reloj de sue\u00f1o."
          }
        ],
        "id": "CVE-2022-50029",
        "lastModified": "2026-06-17T05:22:35.750",
        "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": "2025-06-18T11:15:31.220",
        "references": [
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/17d58499dc9c7e059dab7d170e9bae1e7e9c561b"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/1bf7305e79aab095196131bdc87a97796e0e3fac"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/38cee0d2b65eed42a44052de1bfdc0177b6c3f05"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/4203b76abe539f3cac258d4cf1e16e2dd95ea60f"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/459411b9f0180e3f382d7abfa3028dd3285984c3"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/6b90ab952401bd6c1a321dcfc0e0df080f2bc905"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/d401611a93b332914cf91eb9bc0b63fa1bdc17e9"
          }
        ],
        "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "vulnStatus": "Analyzed",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "NVD-CWE-noinfo"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-06-29T21:37:46+00:00",
      "cve": "CVE-2022-50029",
      "id": "CVE-2022-50029",
      "initial_release_date": "2022-01-01T00:00:00+00:00",
      "product_status:fixed": "201",
      "product_status:known_affected": "22",
      "product_status:known_not_affected": "166",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: clk: qcom: ipq8074: dont disable gcc_sleep_clk_src",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-50029.json",
      "version": "3"
    }
  }
}



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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.

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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.