CVE-2024-38780 (GCVE-0-2024-38780)

Vulnerability from cvelistv5 – Published: 2024-06-21 11:15 – Updated: 2026-10-15 00:43
VLAI
Title
dma-buf/sw-sync: don't enable IRQ from sync_print_obj()
Summary
In the Linux kernel, the following vulnerability has been resolved: dma-buf/sw-sync: don't enable IRQ from sync_print_obj() Since commit a6aa8fca4d79 ("dma-buf/sw-sync: Reduce irqsave/irqrestore from known context") by error replaced spin_unlock_irqrestore() with spin_unlock_irq() for both sync_debugfs_show() and sync_print_obj() despite sync_print_obj() is called from sync_debugfs_show(), lockdep complains inconsistent lock state warning. Use plain spin_{lock,unlock}() for sync_print_obj(), for sync_debugfs_show() is already using spin_{lock,unlock}_irq().
Severity
No CVSS data available.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-10 17:08 UTC
Assigner
Linux CNA under the mitre root
CNA scorecard D 53/100 over 6637 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: a6aa8fca4d792c72947e341d7842d2f700534335 , < 1ff116f68560a25656933d5a18e7619cb6773d8a (git)
Affected: a6aa8fca4d792c72947e341d7842d2f700534335 , < 165b25e3ee9333f7b04f8db43895beacb51582ed (git)
Affected: a6aa8fca4d792c72947e341d7842d2f700534335 , < ae6fc4e6a3322f6d1c8ff59150d8469487a73dd8 (git)
Affected: a6aa8fca4d792c72947e341d7842d2f700534335 , < 9d75fab2c14a25553a1664586ed122c316bd1878 (git)
Affected: a6aa8fca4d792c72947e341d7842d2f700534335 , < 242b30466879e6defa521573c27e12018276c33a (git)
Affected: a6aa8fca4d792c72947e341d7842d2f700534335 , < a4ee78244445ab73af22bfc5a5fc543963b25aef (git)
Affected: a6aa8fca4d792c72947e341d7842d2f700534335 , < 8a283cdfc8beeb14024387a925247b563d614e1e (git)
Affected: a6aa8fca4d792c72947e341d7842d2f700534335 , < b794918961516f667b0c745aebdfebbb8a98df39 (git)
Affected: f14ad42b8743897d140808467ed4ae3ce93bd0a5 (git)
Affected: 4.9.68 , < 4.10 (semver)
guessed Create a notification for this product.
Linux Linux Affected: 4.14
Unaffected: 0 , < 4.14 (semver)
Unaffected: 4.19.316 , ≤ 4.19.* (semver)
Unaffected: 5.4.278 , ≤ 5.4.* (semver)
Unaffected: 5.10.219 , ≤ 5.10.* (semver)
Unaffected: 5.15.161 , ≤ 5.15.* (semver)
Unaffected: 6.1.93 , ≤ 6.1.* (semver)
Unaffected: 6.6.33 , ≤ 6.6.* (semver)
Unaffected: 6.9.4 , ≤ 6.9.* (semver)
Unaffected: 6.10 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
Siemens RUGGEDCOM RST2428P Affected: 0 , < V3.1 (custom)
guessed Create a notification for this product.
Siemens SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family Unaffected: 0 , < * (custom)
guessed Create a notification for this product.
Siemens SCALANCE XCM-/XRM-/XCH-/XRH-300 family Affected: 0 , < V3.1 (custom)
guessed Create a notification for this product.
Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP Affected: V3.1.0 , < V3.1.5 (custom)
guessed Create a notification for this product.
Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP Affected: V3.1.0 , < V3.1.5 (custom)
guessed Create a notification for this product.
Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem Affected: 0 , < V1.1.1 (custom)
guessed Create a notification for this product.
Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP Affected: V3.1.0 , < V3.1.5 (custom)
guessed Create a notification for this product.
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            "x_adpType": "supplier"
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          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2024-38780",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2024-09-10T17:08:56.155586Z",
                    "version": "2.0.3"
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          "title": "dma-buf/sw-sync: don\u0027t enable IRQ from sync_print_obj()",
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        "cveId": "CVE-2024-38780",
        "datePublished": "2024-06-21T11:15:12.892Z",
        "dateReserved": "2024-06-21T10:12:11.516Z",
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      },
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}



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