CVE-2026-63882 (GCVE-0-2026-63882)

Vulnerability from cvelistv5 – Published: 2026-07-19 14:54 – Updated: 2026-07-20 06:41
VLAI
Title
drm/amdkfd: fix NULL pointer bug in svm_range_set_attr
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix NULL pointer bug in svm_range_set_attr The process_info could be NULL if user doesn't call kfd_ioctl_acquire_vm before calling kfd_ioctl_svm. (cherry picked from commit 83a26c812e0529eb040d31a76f73e33e637243d4)
Severity
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 42de677f79999791bee4e21be318c32d90ab62c6 , < e4dcb5d6360319609bc5b05fb40e98b0af6bc674 (git)
Affected: 42de677f79999791bee4e21be318c32d90ab62c6 , < 6495cc09f7e6c2af571b3e2e4640283b3792ebf2 (git)
Affected: 42de677f79999791bee4e21be318c32d90ab62c6 , < d4e73a047d4ea866b75ee4b879d0d787dfa2704c (git)
Affected: 42de677f79999791bee4e21be318c32d90ab62c6 , < 2f9c3c161692f5bf1436e869a651bed10936e071 (git)
Affected: 42de677f79999791bee4e21be318c32d90ab62c6 , < c24eee21f9a943374fd64260a6e17dc3984e3d0e (git)
Affected: 42de677f79999791bee4e21be318c32d90ab62c6 , < e984d61d92e702096058f0f828f4b2b8563b88ce (git)
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Linux Linux Affected: 5.14
Unaffected: 0 , < 5.14 (semver)
Unaffected: 6.1.176 , ≤ 6.1.* (semver)
Unaffected: 6.6.143 , ≤ 6.6.* (semver)
Unaffected: 6.12.93 , ≤ 6.12.* (semver)
Unaffected: 6.18.35 , ≤ 6.18.* (semver)
Unaffected: 7.0.12 , ≤ 7.0.* (semver)
Unaffected: 7.1 , ≤ * (original_commit_for_fix)
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              "status": "unaffected",
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              "status": "unaffected",
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    "dateReserved": "2026-07-19T07:54:57.018Z",
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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.

Sightings

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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.


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