GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

CVE-2025-21824 (GCVE-0-2025-21824)

Vulnerability from cvelistv5 – Published: 2025-02-27 20:06 – Updated: 2026-05-11 21:07
VLAI
Title
gpu: host1x: Fix a use of uninitialized mutex
Summary
In the Linux kernel, the following vulnerability has been resolved: gpu: host1x: Fix a use of uninitialized mutex commit c8347f915e67 ("gpu: host1x: Fix boot regression for Tegra") caused a use of uninitialized mutex leading to below warning when CONFIG_DEBUG_MUTEXES and CONFIG_DEBUG_LOCK_ALLOC are enabled. [ 41.662843] ------------[ cut here ]------------ [ 41.663012] DEBUG_LOCKS_WARN_ON(lock->magic != lock) [ 41.663035] WARNING: CPU: 4 PID: 794 at kernel/locking/mutex.c:587 __mutex_lock+0x670/0x878 [ 41.663458] Modules linked in: rtw88_8822c(+) bluetooth(+) rtw88_pci rtw88_core mac80211 aquantia libarc4 crc_itu_t cfg80211 tegra194_cpufreq dwmac_tegra(+) arm_dsu_pmu stmmac_platform stmmac pcs_xpcs rfkill at24 host1x(+) tegra_bpmp_thermal ramoops reed_solomon fuse loop nfnetlink xfs mmc_block rpmb_core ucsi_ccg ina3221 crct10dif_ce xhci_tegra ghash_ce lm90 sha2_ce sha256_arm64 sha1_ce sdhci_tegra pwm_fan sdhci_pltfm sdhci gpio_keys rtc_tegra cqhci mmc_core phy_tegra_xusb i2c_tegra tegra186_gpc_dma i2c_tegra_bpmp spi_tegra114 dm_mirror dm_region_hash dm_log dm_mod [ 41.665078] CPU: 4 UID: 0 PID: 794 Comm: (udev-worker) Not tainted 6.11.0-29.31_1538613708.el10.aarch64+debug #1 [ 41.665838] Hardware name: NVIDIA NVIDIA Jetson AGX Orin Developer Kit/Jetson, BIOS 36.3.0-gcid-35594366 02/26/2024 [ 41.672555] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 41.679636] pc : __mutex_lock+0x670/0x878 [ 41.683834] lr : __mutex_lock+0x670/0x878 [ 41.688035] sp : ffff800084b77090 [ 41.691446] x29: ffff800084b77160 x28: ffffdd4bebf7b000 x27: ffffdd4be96b1000 [ 41.698799] x26: 1fffe0002308361c x25: 1ffff0001096ee18 x24: 0000000000000000 [ 41.706149] x23: 0000000000000000 x22: 0000000000000002 x21: ffffdd4be6e3c7a0 [ 41.713500] x20: ffff800084b770f0 x19: ffff00011841b1e8 x18: 0000000000000000 [ 41.720675] x17: 0000000000000000 x16: 0000000000000000 x15: 0720072007200720 [ 41.728023] x14: 0000000000000000 x13: 0000000000000001 x12: ffff6001a96eaab3 [ 41.735375] x11: 1fffe001a96eaab2 x10: ffff6001a96eaab2 x9 : ffffdd4be4838bbc [ 41.742723] x8 : 00009ffe5691554e x7 : ffff000d4b755593 x6 : 0000000000000001 [ 41.749985] x5 : ffff000d4b755590 x4 : 1fffe0001d88f001 x3 : dfff800000000000 [ 41.756988] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0000ec478000 [ 41.764251] Call trace: [ 41.766695] __mutex_lock+0x670/0x878 [ 41.770373] mutex_lock_nested+0x2c/0x40 [ 41.774134] host1x_intr_start+0x54/0xf8 [host1x] [ 41.778863] host1x_runtime_resume+0x150/0x228 [host1x] [ 41.783935] pm_generic_runtime_resume+0x84/0xc8 [ 41.788485] __rpm_callback+0xa0/0x478 [ 41.792422] rpm_callback+0x15c/0x1a8 [ 41.795922] rpm_resume+0x698/0xc08 [ 41.799597] __pm_runtime_resume+0xa8/0x140 [ 41.803621] host1x_probe+0x810/0xbc0 [host1x] [ 41.807909] platform_probe+0xcc/0x1a8 [ 41.811845] really_probe+0x188/0x800 [ 41.815347] __driver_probe_device+0x164/0x360 [ 41.819810] driver_probe_device+0x64/0x1a8 [ 41.823834] __driver_attach+0x180/0x490 [ 41.827773] bus_for_each_dev+0x104/0x1a0 [ 41.831797] driver_attach+0x44/0x68 [ 41.835296] bus_add_driver+0x23c/0x4e8 [ 41.839235] driver_register+0x15c/0x3a8 [ 41.843170] __platform_register_drivers+0xa4/0x208 [ 41.848159] tegra_host1x_init+0x4c/0xff8 [host1x] [ 41.853147] do_one_initcall+0xd4/0x380 [ 41.856997] do_init_module+0x1dc/0x698 [ 41.860758] load_module+0xc70/0x1300 [ 41.864435] __do_sys_init_module+0x1a8/0x1d0 [ 41.868721] __arm64_sys_init_module+0x74/0xb0 [ 41.873183] invoke_syscall.constprop.0+0xdc/0x1e8 [ 41.877997] do_el0_svc+0x154/0x1d0 [ 41.881671] el0_svc+0x54/0x140 [ 41.884820] el0t_64_sync_handler+0x120/0x130 [ 41.889285] el0t_64_sync+0x1a4/0x1a8 [ 41.892960] irq event stamp: 69737 [ 41.896370] hardirqs last enabled at (69737): [<ffffdd4be6d7768c>] _raw_spin_unlock_irqrestore+0x44/0xe8 [ 41.905739] hardirqs last disabled at (69736): ---truncated---
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-01 19:28 UTC
CWE
  • CWE-908 - Use of Uninitialized Resource
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: c8347f915e6779f6c861e7a041adf3559d51b363 , < 396d8e5136b4476672bc15b83ba312486bb4bf76 (git)
Affected: c8347f915e6779f6c861e7a041adf3559d51b363 , < 127e91638ddcd02b80de92fec2240609a9f90426 (git)
Affected: c8347f915e6779f6c861e7a041adf3559d51b363 , < 02458fbfaa0170aabf8506f7d4ed054f02414251 (git)
guessed Create a notification for this product.
Linux Linux Affected: 6.12
Unaffected: 0 , < 6.12 (semver)
Unaffected: 6.12.16 , ≤ 6.12.* (semver)
Unaffected: 6.13.4 , ≤ 6.13.* (semver)
Unaffected: 6.14 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "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"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-21824",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-10-01T19:28:36.797656Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-908",
                "description": "CWE-908 Use of Uninitialized Resource",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-10-01T19:36:38.529Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/host1x/dev.c",
            "drivers/gpu/host1x/intr.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "396d8e5136b4476672bc15b83ba312486bb4bf76",
              "status": "affected",
              "version": "c8347f915e6779f6c861e7a041adf3559d51b363",
              "versionType": "git"
            },
            {
              "lessThan": "127e91638ddcd02b80de92fec2240609a9f90426",
              "status": "affected",
              "version": "c8347f915e6779f6c861e7a041adf3559d51b363",
              "versionType": "git"
            },
            {
              "lessThan": "02458fbfaa0170aabf8506f7d4ed054f02414251",
              "status": "affected",
              "version": "c8347f915e6779f6c861e7a041adf3559d51b363",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/host1x/dev.c",
            "drivers/gpu/host1x/intr.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.12"
            },
            {
              "lessThan": "6.12",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.16",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.13.*",
              "status": "unaffected",
              "version": "6.13.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.14",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.16",
                  "versionStartIncluding": "6.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.13.4",
                  "versionStartIncluding": "6.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.14",
                  "versionStartIncluding": "6.12",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ngpu: host1x: Fix a use of uninitialized mutex\n\ncommit c8347f915e67 (\"gpu: host1x: Fix boot regression for Tegra\")\ncaused a use of uninitialized mutex leading to below warning when\nCONFIG_DEBUG_MUTEXES and CONFIG_DEBUG_LOCK_ALLOC are enabled.\n\n[   41.662843] ------------[ cut here ]------------\n[   41.663012] DEBUG_LOCKS_WARN_ON(lock-\u003emagic != lock)\n[   41.663035] WARNING: CPU: 4 PID: 794 at kernel/locking/mutex.c:587 __mutex_lock+0x670/0x878\n[   41.663458] Modules linked in: rtw88_8822c(+) bluetooth(+) rtw88_pci rtw88_core mac80211 aquantia libarc4 crc_itu_t cfg80211 tegra194_cpufreq dwmac_tegra(+) arm_dsu_pmu stmmac_platform stmmac pcs_xpcs rfkill at24 host1x(+) tegra_bpmp_thermal ramoops reed_solomon fuse loop nfnetlink xfs mmc_block rpmb_core ucsi_ccg ina3221 crct10dif_ce xhci_tegra ghash_ce lm90 sha2_ce sha256_arm64 sha1_ce sdhci_tegra pwm_fan sdhci_pltfm sdhci gpio_keys rtc_tegra cqhci mmc_core phy_tegra_xusb i2c_tegra tegra186_gpc_dma i2c_tegra_bpmp spi_tegra114 dm_mirror dm_region_hash dm_log dm_mod\n[   41.665078] CPU: 4 UID: 0 PID: 794 Comm: (udev-worker) Not tainted 6.11.0-29.31_1538613708.el10.aarch64+debug #1\n[   41.665838] Hardware name: NVIDIA NVIDIA Jetson AGX Orin Developer Kit/Jetson, BIOS 36.3.0-gcid-35594366 02/26/2024\n[   41.672555] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n[   41.679636] pc : __mutex_lock+0x670/0x878\n[   41.683834] lr : __mutex_lock+0x670/0x878\n[   41.688035] sp : ffff800084b77090\n[   41.691446] x29: ffff800084b77160 x28: ffffdd4bebf7b000 x27: ffffdd4be96b1000\n[   41.698799] x26: 1fffe0002308361c x25: 1ffff0001096ee18 x24: 0000000000000000\n[   41.706149] x23: 0000000000000000 x22: 0000000000000002 x21: ffffdd4be6e3c7a0\n[   41.713500] x20: ffff800084b770f0 x19: ffff00011841b1e8 x18: 0000000000000000\n[   41.720675] x17: 0000000000000000 x16: 0000000000000000 x15: 0720072007200720\n[   41.728023] x14: 0000000000000000 x13: 0000000000000001 x12: ffff6001a96eaab3\n[   41.735375] x11: 1fffe001a96eaab2 x10: ffff6001a96eaab2 x9 : ffffdd4be4838bbc\n[   41.742723] x8 : 00009ffe5691554e x7 : ffff000d4b755593 x6 : 0000000000000001\n[   41.749985] x5 : ffff000d4b755590 x4 : 1fffe0001d88f001 x3 : dfff800000000000\n[   41.756988] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0000ec478000\n[   41.764251] Call trace:\n[   41.766695]  __mutex_lock+0x670/0x878\n[   41.770373]  mutex_lock_nested+0x2c/0x40\n[   41.774134]  host1x_intr_start+0x54/0xf8 [host1x]\n[   41.778863]  host1x_runtime_resume+0x150/0x228 [host1x]\n[   41.783935]  pm_generic_runtime_resume+0x84/0xc8\n[   41.788485]  __rpm_callback+0xa0/0x478\n[   41.792422]  rpm_callback+0x15c/0x1a8\n[   41.795922]  rpm_resume+0x698/0xc08\n[   41.799597]  __pm_runtime_resume+0xa8/0x140\n[   41.803621]  host1x_probe+0x810/0xbc0 [host1x]\n[   41.807909]  platform_probe+0xcc/0x1a8\n[   41.811845]  really_probe+0x188/0x800\n[   41.815347]  __driver_probe_device+0x164/0x360\n[   41.819810]  driver_probe_device+0x64/0x1a8\n[   41.823834]  __driver_attach+0x180/0x490\n[   41.827773]  bus_for_each_dev+0x104/0x1a0\n[   41.831797]  driver_attach+0x44/0x68\n[   41.835296]  bus_add_driver+0x23c/0x4e8\n[   41.839235]  driver_register+0x15c/0x3a8\n[   41.843170]  __platform_register_drivers+0xa4/0x208\n[   41.848159]  tegra_host1x_init+0x4c/0xff8 [host1x]\n[   41.853147]  do_one_initcall+0xd4/0x380\n[   41.856997]  do_init_module+0x1dc/0x698\n[   41.860758]  load_module+0xc70/0x1300\n[   41.864435]  __do_sys_init_module+0x1a8/0x1d0\n[   41.868721]  __arm64_sys_init_module+0x74/0xb0\n[   41.873183]  invoke_syscall.constprop.0+0xdc/0x1e8\n[   41.877997]  do_el0_svc+0x154/0x1d0\n[   41.881671]  el0_svc+0x54/0x140\n[   41.884820]  el0t_64_sync_handler+0x120/0x130\n[   41.889285]  el0t_64_sync+0x1a4/0x1a8\n[   41.892960] irq event stamp: 69737\n[   41.896370] hardirqs last  enabled at (69737): [\u003cffffdd4be6d7768c\u003e] _raw_spin_unlock_irqrestore+0x44/0xe8\n[   41.905739] hardirqs last disabled at (69736):\n---truncated---"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T21:07:13.696Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/396d8e5136b4476672bc15b83ba312486bb4bf76"
        },
        {
          "url": "https://git.kernel.org/stable/c/127e91638ddcd02b80de92fec2240609a9f90426"
        },
        {
          "url": "https://git.kernel.org/stable/c/02458fbfaa0170aabf8506f7d4ed054f02414251"
        }
      ],
      "title": "gpu: host1x: Fix a use of uninitialized mutex",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-21824",
    "datePublished": "2025-02-27T20:06:14.720Z",
    "dateReserved": "2024-12-29T08:45:45.775Z",
    "dateUpdated": "2026-05-11T21:07:13.696Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2025-21824",
      "date": "2026-09-18",
      "epss": "0.00197",
      "percentile": "0.09803"
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "defaultStatus": "unaffected",
                "product": "Linux",
                "programFiles": [
                  "drivers/gpu/host1x/dev.c",
                  "drivers/gpu/host1x/intr.c"
                ],
                "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                "vendor": "Linux",
                "versions": [
                  {
                    "lessThan": "396d8e5136b4476672bc15b83ba312486bb4bf76",
                    "status": "affected",
                    "version": "c8347f915e6779f6c861e7a041adf3559d51b363",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "127e91638ddcd02b80de92fec2240609a9f90426",
                    "status": "affected",
                    "version": "c8347f915e6779f6c861e7a041adf3559d51b363",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "02458fbfaa0170aabf8506f7d4ed054f02414251",
                    "status": "affected",
                    "version": "c8347f915e6779f6c861e7a041adf3559d51b363",
                    "versionType": "git"
                  }
                ]
              },
              {
                "defaultStatus": "affected",
                "product": "Linux",
                "programFiles": [
                  "drivers/gpu/host1x/dev.c",
                  "drivers/gpu/host1x/intr.c"
                ],
                "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                "vendor": "Linux",
                "versions": [
                  {
                    "status": "affected",
                    "version": "6.12"
                  },
                  {
                    "lessThan": "6.12",
                    "status": "unaffected",
                    "version": "0",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "6.12.*",
                    "status": "unaffected",
                    "version": "6.12.16",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "6.13.*",
                    "status": "unaffected",
                    "version": "6.13.4",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "*",
                    "status": "unaffected",
                    "version": "6.14",
                    "versionType": "original_commit_for_fix"
                  }
                ]
              }
            ],
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
          }
        ],
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "537F3B42-2EC5-47FB-8166-5ACF0353AFEC",
                    "versionEndExcluding": "6.12.16",
                    "versionStartIncluding": "6.12",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "2A2093ED-74A9-43F9-AC72-50030F374EA4",
                    "versionEndExcluding": "6.13.4",
                    "versionStartIncluding": "6.13",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:6.14:rc1:*:*:*:*:*:*",
                    "matchCriteriaId": "186716B6-2B66-4BD0-852E-D48E71C0C85F",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:6.14:rc2:*:*:*:*:*:*",
                    "matchCriteriaId": "0D3E781C-403A-498F-9DA9-ECEE50F41E75",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:6.14:rc3:*:*:*:*:*:*",
                    "matchCriteriaId": "66619FB8-0AAF-4166-B2CF-67B24143261D",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ngpu: host1x: Fix a use of uninitialized mutex\n\ncommit c8347f915e67 (\"gpu: host1x: Fix boot regression for Tegra\")\ncaused a use of uninitialized mutex leading to below warning when\nCONFIG_DEBUG_MUTEXES and CONFIG_DEBUG_LOCK_ALLOC are enabled.\n\n[   41.662843] ------------[ cut here ]------------\n[   41.663012] DEBUG_LOCKS_WARN_ON(lock-\u003emagic != lock)\n[   41.663035] WARNING: CPU: 4 PID: 794 at kernel/locking/mutex.c:587 __mutex_lock+0x670/0x878\n[   41.663458] Modules linked in: rtw88_8822c(+) bluetooth(+) rtw88_pci rtw88_core mac80211 aquantia libarc4 crc_itu_t cfg80211 tegra194_cpufreq dwmac_tegra(+) arm_dsu_pmu stmmac_platform stmmac pcs_xpcs rfkill at24 host1x(+) tegra_bpmp_thermal ramoops reed_solomon fuse loop nfnetlink xfs mmc_block rpmb_core ucsi_ccg ina3221 crct10dif_ce xhci_tegra ghash_ce lm90 sha2_ce sha256_arm64 sha1_ce sdhci_tegra pwm_fan sdhci_pltfm sdhci gpio_keys rtc_tegra cqhci mmc_core phy_tegra_xusb i2c_tegra tegra186_gpc_dma i2c_tegra_bpmp spi_tegra114 dm_mirror dm_region_hash dm_log dm_mod\n[   41.665078] CPU: 4 UID: 0 PID: 794 Comm: (udev-worker) Not tainted 6.11.0-29.31_1538613708.el10.aarch64+debug #1\n[   41.665838] Hardware name: NVIDIA NVIDIA Jetson AGX Orin Developer Kit/Jetson, BIOS 36.3.0-gcid-35594366 02/26/2024\n[   41.672555] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n[   41.679636] pc : __mutex_lock+0x670/0x878\n[   41.683834] lr : __mutex_lock+0x670/0x878\n[   41.688035] sp : ffff800084b77090\n[   41.691446] x29: ffff800084b77160 x28: ffffdd4bebf7b000 x27: ffffdd4be96b1000\n[   41.698799] x26: 1fffe0002308361c x25: 1ffff0001096ee18 x24: 0000000000000000\n[   41.706149] x23: 0000000000000000 x22: 0000000000000002 x21: ffffdd4be6e3c7a0\n[   41.713500] x20: ffff800084b770f0 x19: ffff00011841b1e8 x18: 0000000000000000\n[   41.720675] x17: 0000000000000000 x16: 0000000000000000 x15: 0720072007200720\n[   41.728023] x14: 0000000000000000 x13: 0000000000000001 x12: ffff6001a96eaab3\n[   41.735375] x11: 1fffe001a96eaab2 x10: ffff6001a96eaab2 x9 : ffffdd4be4838bbc\n[   41.742723] x8 : 00009ffe5691554e x7 : ffff000d4b755593 x6 : 0000000000000001\n[   41.749985] x5 : ffff000d4b755590 x4 : 1fffe0001d88f001 x3 : dfff800000000000\n[   41.756988] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0000ec478000\n[   41.764251] Call trace:\n[   41.766695]  __mutex_lock+0x670/0x878\n[   41.770373]  mutex_lock_nested+0x2c/0x40\n[   41.774134]  host1x_intr_start+0x54/0xf8 [host1x]\n[   41.778863]  host1x_runtime_resume+0x150/0x228 [host1x]\n[   41.783935]  pm_generic_runtime_resume+0x84/0xc8\n[   41.788485]  __rpm_callback+0xa0/0x478\n[   41.792422]  rpm_callback+0x15c/0x1a8\n[   41.795922]  rpm_resume+0x698/0xc08\n[   41.799597]  __pm_runtime_resume+0xa8/0x140\n[   41.803621]  host1x_probe+0x810/0xbc0 [host1x]\n[   41.807909]  platform_probe+0xcc/0x1a8\n[   41.811845]  really_probe+0x188/0x800\n[   41.815347]  __driver_probe_device+0x164/0x360\n[   41.819810]  driver_probe_device+0x64/0x1a8\n[   41.823834]  __driver_attach+0x180/0x490\n[   41.827773]  bus_for_each_dev+0x104/0x1a0\n[   41.831797]  driver_attach+0x44/0x68\n[   41.835296]  bus_add_driver+0x23c/0x4e8\n[   41.839235]  driver_register+0x15c/0x3a8\n[   41.843170]  __platform_register_drivers+0xa4/0x208\n[   41.848159]  tegra_host1x_init+0x4c/0xff8 [host1x]\n[   41.853147]  do_one_initcall+0xd4/0x380\n[   41.856997]  do_init_module+0x1dc/0x698\n[   41.860758]  load_module+0xc70/0x1300\n[   41.864435]  __do_sys_init_module+0x1a8/0x1d0\n[   41.868721]  __arm64_sys_init_module+0x74/0xb0\n[   41.873183]  invoke_syscall.constprop.0+0xdc/0x1e8\n[   41.877997]  do_el0_svc+0x154/0x1d0\n[   41.881671]  el0_svc+0x54/0x140\n[   41.884820]  el0t_64_sync_handler+0x120/0x130\n[   41.889285]  el0t_64_sync+0x1a4/0x1a8\n[   41.892960] irq event stamp: 69737\n[   41.896370] hardirqs last  enabled at (69737): [\u003cffffdd4be6d7768c\u003e] _raw_spin_unlock_irqrestore+0x44/0xe8\n[   41.905739] hardirqs last disabled at (69736):\n---truncated---"
          },
          {
            "lang": "es",
            "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: gpu: host1x: Fix a use of uninitialized mutex commit c8347f915e67 (\"gpu: host1x: Fix boot regression for Tegra\") provoc\u00f3 el uso de un mutex no inicializado que gener\u00f3 la siguiente advertencia cuando CONFIG_DEBUG_MUTEXES y CONFIG_DEBUG_LOCK_ALLOC est\u00e1n habilitados. [ 41.662843] ------------[ cortar aqu\u00ed ]------------ [ 41.663012] DEBUG_LOCKS_WARN_ON(lock-\u0026gt;magic != lock) [ 41.663035] WARNING: CPU: 4 PID: 794 at kernel/locking/mutex.c:587 __mutex_lock+0x670/0x878 [ 41.663458] Modules linked in: rtw88_8822c(+) bluetooth(+) rtw88_pci rtw88_core mac80211 aquantia libarc4 crc_itu_t cfg80211 tegra194_cpufreq dwmac_tegra(+) arm_dsu_pmu stmmac_platform stmmac pcs_xpcs rfkill at24 host1x(+) tegra_bpmp_thermal ramoops reed_solomon fuse loop nfnetlink xfs mmc_block rpmb_core ucsi_ccg ina3221 crct10dif_ce xhci_tegra ghash_ce lm90 sha2_ce sha256_arm64 sha1_ce sdhci_tegra pwm_fan sdhci_pltfm sdhci gpio_keys rtc_tegra cqhci mmc_core phy_tegra_xusb i2c_tegra tegra186_gpc_dma i2c_tegra_bpmp spi_tegra114 dm_mirror dm_region_hash dm_log dm_mod [ 41.665078] CPU: 4 UID: 0 PID: 794 Comm: (udev-worker) Not tainted 6.11.0-29.31_1538613708.el10.aarch64+debug #1 [ 41.665838] Hardware name: NVIDIA NVIDIA Jetson AGX Orin Developer Kit/Jetson, BIOS 36.3.0-gcid-35594366 02/26/2024 [ 41.672555] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 41.679636] pc : __mutex_lock+0x670/0x878 [ 41.683834] lr : __mutex_lock+0x670/0x878 [ 41.688035] sp : ffff800084b77090 [ 41.691446] x29: ffff800084b77160 x28: ffffdd4bebf7b000 x27: ffffdd4be96b1000 [ 41.698799] x26: 1fffe0002308361c x25: 1ffff0001096ee18 x24: 0000000000000000 [ 41.706149] x23: 0000000000000000 x22: 0000000000000002 x21: ffffdd4be6e3c7a0 [ 41.713500] x20: ffff800084b770f0 x19: ffff00011841b1e8 x18: 0000000000000000 [ 41.720675] x17: 0000000000000000 x16: 0000000000000000 x15: 0720072007200720 [ 41.728023] x14: 0000000000000000 x13: 0000000000000001 x12: ffff6001a96eaab3 [ 41.735375] x11: 1fffe001a96eaab2 x10: ffff6001a96eaab2 x9 : ffffdd4be4838bbc [ 41.742723] x8 : 00009ffe5691554e x7 : ffff000d4b755593 x6 : 0000000000000001 [ 41.749985] x5 : ffff000d4b755590 x4 : 1fffe0001d88f001 x3 : dfff800000000000 [ 41.756988] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0000ec478000 [ 41.764251] Call trace: [ 41.766695] __mutex_lock+0x670/0x878 [ 41.770373] mutex_lock_nested+0x2c/0x40 [ 41.774134] host1x_intr_start+0x54/0xf8 [host1x] [ 41.778863] host1x_runtime_resume+0x150/0x228 [host1x] [ 41.783935] pm_generic_runtime_resume+0x84/0xc8 [ 41.788485] __rpm_callback+0xa0/0x478 [ 41.792422] rpm_callback+0x15c/0x1a8 [ 41.795922] rpm_resume+0x698/0xc08 [ 41.799597] __pm_runtime_resume+0xa8/0x140 [ 41.803621] host1x_probe+0x810/0xbc0 [host1x] [ 41.807909] platform_probe+0xcc/0x1a8 [ 41.811845] really_probe+0x188/0x800 [ 41.815347] __driver_probe_device+0x164/0x360 [ 41.819810] driver_probe_device+0x64/0x1a8 [ 41.823834] __driver_attach+0x180/0x490 [ 41.827773] bus_for_each_dev+0x104/0x1a0 [ 41.831797] driver_attach+0x44/0x68 [ 41.835296] bus_add_driver+0x23c/0x4e8 [ 41.839235] driver_register+0x15c/0x3a8 [ 41.843170] __platform_register_drivers+0xa4/0x208 [ 41.848159] tegra_host1x_init+0x4c/0xff8 [host1x] [ 41.853147] do_one_initcall+0xd4/0x380 [ 41.856997] do_init_module+0x1dc/0x698 [ 41.860758] load_module+0xc70/0x1300 [ 41.864435] __do_sys_init_module+0x1a8/0x1d0 [ 41.868721] __arm64_sys_init_module+0x74/0xb0 [ 41.873183] invoke_syscall.constprop.0+0xdc/0x1e8 [ 41.877997] do_el0_svc+0x154/0x1d0 [ 41.881671] el0_svc+0x54/0x140 [ 41.884820] el0t_64_sync_handler+0x120/0x130 [ 41.889285] el0t_64_sync+0x1a4/0x1a8 [ 41.892960] irq event stamp: 69737 [ 41.896370] hardirqs last enabled at (69737): [] _raw_spin_unlock_irqrestore+0x44/0xe8 [ 41.905739] hardirqs last disabled at (69736): ---truncated--- "
          }
        ],
        "id": "CVE-2025-21824",
        "lastModified": "2026-06-17T08:44:23.097",
        "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"
            },
            {
              "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": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "type": "Secondary"
            }
          ],
          "ssvcV203": [
            {
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "ssvcData": {
                "id": "CVE-2025-21824",
                "options": [
                  {
                    "exploitation": "none"
                  },
                  {
                    "automatable": "no"
                  },
                  {
                    "technicalImpact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-10-01T19:28:36.797656Z",
                "version": "2.0.3"
              }
            }
          ]
        },
        "published": "2025-02-27T20:16:04.890",
        "references": [
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/02458fbfaa0170aabf8506f7d4ed054f02414251"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/127e91638ddcd02b80de92fec2240609a9f90426"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/396d8e5136b4476672bc15b83ba312486bb4bf76"
          }
        ],
        "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-908"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-908"
              }
            ],
            "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
            "type": "Secondary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-06-30T00:00:35+00:00",
      "cve": "CVE-2025-21824",
      "id": "CVE-2025-21824",
      "initial_release_date": "2025-02-27T00:00:00+00:00",
      "product_status:known_affected": "76",
      "product_status:known_not_affected": "198",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: gpu: host1x: Fix a use of uninitialized mutex",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-21824.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "cvssV3_1": {
                  "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"
                }
              },
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-21824",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-10-01T19:28:36.797656Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "problemTypes": [
              {
                "descriptions": [
                  {
                    "cweId": "CWE-908",
                    "description": "CWE-908 Use of Uninitialized Resource",
                    "lang": "en",
                    "type": "CWE"
                  }
                ]
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-10-01T16:56:55.234Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unaffected",
              "product": "Linux",
              "programFiles": [
                "drivers/gpu/host1x/dev.c",
                "drivers/gpu/host1x/intr.c"
              ],
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "vendor": "Linux",
              "versions": [
                {
                  "lessThan": "396d8e5136b4476672bc15b83ba312486bb4bf76",
                  "status": "affected",
                  "version": "c8347f915e6779f6c861e7a041adf3559d51b363",
                  "versionType": "git"
                },
                {
                  "lessThan": "127e91638ddcd02b80de92fec2240609a9f90426",
                  "status": "affected",
                  "version": "c8347f915e6779f6c861e7a041adf3559d51b363",
                  "versionType": "git"
                },
                {
                  "lessThan": "02458fbfaa0170aabf8506f7d4ed054f02414251",
                  "status": "affected",
                  "version": "c8347f915e6779f6c861e7a041adf3559d51b363",
                  "versionType": "git"
                }
              ]
            },
            {
              "defaultStatus": "affected",
              "product": "Linux",
              "programFiles": [
                "drivers/gpu/host1x/dev.c",
                "drivers/gpu/host1x/intr.c"
              ],
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "vendor": "Linux",
              "versions": [
                {
                  "status": "affected",
                  "version": "6.12"
                },
                {
                  "lessThan": "6.12",
                  "status": "unaffected",
                  "version": "0",
                  "versionType": "semver"
                },
                {
                  "lessThanOrEqual": "6.12.*",
                  "status": "unaffected",
                  "version": "6.12.16",
                  "versionType": "semver"
                },
                {
                  "lessThanOrEqual": "6.13.*",
                  "status": "unaffected",
                  "version": "6.13.4",
                  "versionType": "semver"
                },
                {
                  "lessThanOrEqual": "*",
                  "status": "unaffected",
                  "version": "6.14",
                  "versionType": "original_commit_for_fix"
                }
              ]
            }
          ],
          "cpeApplicability": [
            {
              "nodes": [
                {
                  "cpeMatch": [
                    {
                      "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                      "versionEndExcluding": "6.12.16",
                      "versionStartIncluding": "6.12",
                      "vulnerable": true
                    },
                    {
                      "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                      "versionEndExcluding": "6.13.4",
                      "versionStartIncluding": "6.12",
                      "vulnerable": true
                    },
                    {
                      "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                      "versionEndExcluding": "6.14",
                      "versionStartIncluding": "6.12",
                      "vulnerable": true
                    }
                  ],
                  "negate": false,
                  "operator": "OR"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ngpu: host1x: Fix a use of uninitialized mutex\n\ncommit c8347f915e67 (\"gpu: host1x: Fix boot regression for Tegra\")\ncaused a use of uninitialized mutex leading to below warning when\nCONFIG_DEBUG_MUTEXES and CONFIG_DEBUG_LOCK_ALLOC are enabled.\n\n[   41.662843] ------------[ cut here ]------------\n[   41.663012] DEBUG_LOCKS_WARN_ON(lock-\u003emagic != lock)\n[   41.663035] WARNING: CPU: 4 PID: 794 at kernel/locking/mutex.c:587 __mutex_lock+0x670/0x878\n[   41.663458] Modules linked in: rtw88_8822c(+) bluetooth(+) rtw88_pci rtw88_core mac80211 aquantia libarc4 crc_itu_t cfg80211 tegra194_cpufreq dwmac_tegra(+) arm_dsu_pmu stmmac_platform stmmac pcs_xpcs rfkill at24 host1x(+) tegra_bpmp_thermal ramoops reed_solomon fuse loop nfnetlink xfs mmc_block rpmb_core ucsi_ccg ina3221 crct10dif_ce xhci_tegra ghash_ce lm90 sha2_ce sha256_arm64 sha1_ce sdhci_tegra pwm_fan sdhci_pltfm sdhci gpio_keys rtc_tegra cqhci mmc_core phy_tegra_xusb i2c_tegra tegra186_gpc_dma i2c_tegra_bpmp spi_tegra114 dm_mirror dm_region_hash dm_log dm_mod\n[   41.665078] CPU: 4 UID: 0 PID: 794 Comm: (udev-worker) Not tainted 6.11.0-29.31_1538613708.el10.aarch64+debug #1\n[   41.665838] Hardware name: NVIDIA NVIDIA Jetson AGX Orin Developer Kit/Jetson, BIOS 36.3.0-gcid-35594366 02/26/2024\n[   41.672555] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n[   41.679636] pc : __mutex_lock+0x670/0x878\n[   41.683834] lr : __mutex_lock+0x670/0x878\n[   41.688035] sp : ffff800084b77090\n[   41.691446] x29: ffff800084b77160 x28: ffffdd4bebf7b000 x27: ffffdd4be96b1000\n[   41.698799] x26: 1fffe0002308361c x25: 1ffff0001096ee18 x24: 0000000000000000\n[   41.706149] x23: 0000000000000000 x22: 0000000000000002 x21: ffffdd4be6e3c7a0\n[   41.713500] x20: ffff800084b770f0 x19: ffff00011841b1e8 x18: 0000000000000000\n[   41.720675] x17: 0000000000000000 x16: 0000000000000000 x15: 0720072007200720\n[   41.728023] x14: 0000000000000000 x13: 0000000000000001 x12: ffff6001a96eaab3\n[   41.735375] x11: 1fffe001a96eaab2 x10: ffff6001a96eaab2 x9 : ffffdd4be4838bbc\n[   41.742723] x8 : 00009ffe5691554e x7 : ffff000d4b755593 x6 : 0000000000000001\n[   41.749985] x5 : ffff000d4b755590 x4 : 1fffe0001d88f001 x3 : dfff800000000000\n[   41.756988] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0000ec478000\n[   41.764251] Call trace:\n[   41.766695]  __mutex_lock+0x670/0x878\n[   41.770373]  mutex_lock_nested+0x2c/0x40\n[   41.774134]  host1x_intr_start+0x54/0xf8 [host1x]\n[   41.778863]  host1x_runtime_resume+0x150/0x228 [host1x]\n[   41.783935]  pm_generic_runtime_resume+0x84/0xc8\n[   41.788485]  __rpm_callback+0xa0/0x478\n[   41.792422]  rpm_callback+0x15c/0x1a8\n[   41.795922]  rpm_resume+0x698/0xc08\n[   41.799597]  __pm_runtime_resume+0xa8/0x140\n[   41.803621]  host1x_probe+0x810/0xbc0 [host1x]\n[   41.807909]  platform_probe+0xcc/0x1a8\n[   41.811845]  really_probe+0x188/0x800\n[   41.815347]  __driver_probe_device+0x164/0x360\n[   41.819810]  driver_probe_device+0x64/0x1a8\n[   41.823834]  __driver_attach+0x180/0x490\n[   41.827773]  bus_for_each_dev+0x104/0x1a0\n[   41.831797]  driver_attach+0x44/0x68\n[   41.835296]  bus_add_driver+0x23c/0x4e8\n[   41.839235]  driver_register+0x15c/0x3a8\n[   41.843170]  __platform_register_drivers+0xa4/0x208\n[   41.848159]  tegra_host1x_init+0x4c/0xff8 [host1x]\n[   41.853147]  do_one_initcall+0xd4/0x380\n[   41.856997]  do_init_module+0x1dc/0x698\n[   41.860758]  load_module+0xc70/0x1300\n[   41.864435]  __do_sys_init_module+0x1a8/0x1d0\n[   41.868721]  __arm64_sys_init_module+0x74/0xb0\n[   41.873183]  invoke_syscall.constprop.0+0xdc/0x1e8\n[   41.877997]  do_el0_svc+0x154/0x1d0\n[   41.881671]  el0_svc+0x54/0x140\n[   41.884820]  el0t_64_sync_handler+0x120/0x130\n[   41.889285]  el0t_64_sync+0x1a4/0x1a8\n[   41.892960] irq event stamp: 69737\n[   41.896370] hardirqs last  enabled at (69737): [\u003cffffdd4be6d7768c\u003e] _raw_spin_unlock_irqrestore+0x44/0xe8\n[   41.905739] hardirqs last disabled at (69736):\n---truncated---"
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-05-11T21:07:13.696Z",
            "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "shortName": "Linux"
          },
          "references": [
            {
              "url": "https://git.kernel.org/stable/c/396d8e5136b4476672bc15b83ba312486bb4bf76"
            },
            {
              "url": "https://git.kernel.org/stable/c/127e91638ddcd02b80de92fec2240609a9f90426"
            },
            {
              "url": "https://git.kernel.org/stable/c/02458fbfaa0170aabf8506f7d4ed054f02414251"
            }
          ],
          "title": "gpu: host1x: Fix a use of uninitialized mutex",
          "x_generator": {
            "engine": "bippy-1.2.0"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "assignerShortName": "Linux",
        "cveId": "CVE-2025-21824",
        "datePublished": "2025-02-27T20:06:14.720Z",
        "dateReserved": "2024-12-29T08:45:45.775Z",
        "dateUpdated": "2026-05-11T21:07:13.696Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



Log in or create an account to share your comment.




Tags
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.


Related by attack behaviour

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.