CVE-2022-48710 (GCVE-0-2022-48710)

Vulnerability from cvelistv5 – Published: 2024-05-21 15:30 – Updated: 2026-05-11 18:45
VLAI
Title
drm/radeon: fix a possible null pointer dereference
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/radeon: fix a possible null pointer dereference In radeon_fp_native_mode(), the return value of drm_mode_duplicate() is assigned to mode, which will lead to a NULL pointer dereference on failure of drm_mode_duplicate(). Add a check to avoid npd. The failure status of drm_cvt_mode() on the other path is checked too.
Severity
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 771fe6b912fca54f03e8a72eb63058b582775362 , < b33f7d99c9226892c7794dc2500fae35966020c9 (git)
Affected: 771fe6b912fca54f03e8a72eb63058b582775362 , < 16a0f0b63c4c7eb46fc4c3f00bf2836e6ee46a9f (git)
Affected: 771fe6b912fca54f03e8a72eb63058b582775362 , < 8a89bfeef9abe93371e3ea8796377f2d132eee29 (git)
Affected: 771fe6b912fca54f03e8a72eb63058b582775362 , < 28fd384c78d7d8ed8af0d086d778c3e438ba7f60 (git)
Affected: 771fe6b912fca54f03e8a72eb63058b582775362 , < fee8ae0a0bb66eb7730c22f44fbd7203f63c2eab (git)
Affected: 771fe6b912fca54f03e8a72eb63058b582775362 , < 7b7fba107b2c4ec7673d0f45bdbb9d1af697d9b9 (git)
Affected: 771fe6b912fca54f03e8a72eb63058b582775362 , < e938d24f0b7392e142b8aa434f18590d99dbe479 (git)
Affected: 771fe6b912fca54f03e8a72eb63058b582775362 , < 140d9807b96e1303f6f2675a7ae8710a2094bd17 (git)
Affected: 771fe6b912fca54f03e8a72eb63058b582775362 , < a2b28708b645c5632dc93669ab06e97874c8244f (git)
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Linux Linux Affected: 2.6.31
Unaffected: 0 , < 2.6.31 (semver)
Unaffected: 4.9.318 , ≤ 4.9.* (semver)
Unaffected: 4.14.283 , ≤ 4.14.* (semver)
Unaffected: 4.19.247 , ≤ 4.19.* (semver)
Unaffected: 5.4.198 , ≤ 5.4.* (semver)
Unaffected: 5.10.122 , ≤ 5.10.* (semver)
Unaffected: 5.15.47 , ≤ 5.15.* (semver)
Unaffected: 5.17.15 , ≤ 5.17.* (semver)
Unaffected: 5.18.4 , ≤ 5.18.* (semver)
Unaffected: 5.19 , ≤ * (original_commit_for_fix)
Create a notification for this product.
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      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
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  }
}


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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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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.