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CVE-2026-52987

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: avoid double drm_exec_fini() in userq validate When new_addition is true, amdgpu_userq_vm_validate() calls drm_exec_fini(&exec) before iterating over the collected HMM ranges and calling amdgpu_ttm_tt_get_user_pages(). If amdgpu_ttm_tt_get_user_pages() fails in that path, the code jumps to unlock_all and calls drm_exec_fini(&exec) a second time on the same exec object. drm_exec_fini() is not idempotent: it frees e
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:ab8f0a50cfe4149348f2ff8b4c591542755fc16c7124bb138326906c1dd10f2a
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 10 assertions

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"unaffected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:18614a5df638e4413ead483c610b3d74110f3cbb5ed14a71b5fee282b16d5574 · sha256:008651871bda6bfd… · /containers/adp/0/affected/3

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.19"},{"lessThan":"6.19","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.10","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:18614a5df638e4413ead483c610b3d74110f3cbb5ed14a71b5fee282b16d5574 · sha256:008651871bda6bfd… · /containers/cna/affected/1

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"unaffected","packageName":"kernel","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:18614a5df638e4413ead483c610b3d74110f3cbb5ed14a71b5fee282b16d5574 · sha256:008651871bda6bfd… · /containers/adp/0/affected/2

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"unaffected","packageName":"kernel","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:18614a5df638e4413ead483c610b3d74110f3cbb5ed14a71b5fee282b16d5574 · sha256:008651871bda6bfd… · /containers/adp/0/affected/4

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:6"],"defaultStatus":"unknown","packageName":"kernel","product":"Red Hat Enterprise Linux 6","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:18614a5df638e4413ead483c610b3d74110f3cbb5ed14a71b5fee282b16d5574 · sha256:008651871bda6bfd… · /containers/adp/0/affected/1

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"kernel","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:18614a5df638e4413ead483c610b3d74110f3cbb5ed14a71b5fee282b16d5574 · sha256:008651871bda6bfd… · /containers/adp/0/affected/6

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"c7c3ae7c01e5a0742b93cb9b40800bdd7f811e38","status":"affected","version":"42f148788469792df207751e2339ef2bb8a1e33e","versionType":"git"},{"lessThan":"508babf310365f1107a2e8831c267c292a286818","status":"affected","version":"42f148788469792df207751e2339ef2bb8a1e33e","versionType":"git"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:18614a5df638e4413ead483c610b3d74110f3cbb5ed14a71b5fee282b16d5574 · sha256:008651871bda6bfd… · /containers/cna/affected/0

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"unaffected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:18614a5df638e4413ead483c610b3d74110f3cbb5ed14a71b5fee282b16d5574 · sha256:008651871bda6bfd… · /containers/adp/0/affected/5

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:18614a5df638e4413ead483c610b3d74110f3cbb5ed14a71b5fee282b16d5574 · sha256:008651871bda6bfd… · /containers/adp/0/affected/7

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"affected","packageName":"kernel","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:18614a5df638e4413ead483c610b3d74110f3cbb5ed14a71b5fee282b16d5574 · sha256:008651871bda6bfd… · /containers/adp/0/affected/0
cvss · 2 assertions

{"metric":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:18614a5df638e4413ead483c610b3d74110f3cbb5ed14a71b5fee282b16d5574 · sha256:008651871bda6bfd… · /containers/adp/0/metrics/1/cvssV3_1

{"metric":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:18614a5df638e4413ead483c610b3d74110f3cbb5ed14a71b5fee282b16d5574 · sha256:008651871bda6bfd… · /containers/cna/metrics/0/cvssV3_1

Affected products and versions

10 source assertions
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"unaffected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:18614a5df638e4413ead483c610b3d74110f3cbb5ed14a71b5fee282b16d5574 · sha256:008651871bda6bfd… · /containers/adp/0/affected/3
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.19"},{"lessThan":"6.19","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.10","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:18614a5df638e4413ead483c610b3d74110f3cbb5ed14a71b5fee282b16d5574 · sha256:008651871bda6bfd… · /containers/cna/affected/1
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"unaffected","packageName":"kernel","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:18614a5df638e4413ead483c610b3d74110f3cbb5ed14a71b5fee282b16d5574 · sha256:008651871bda6bfd… · /containers/adp/0/affected/2
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"unaffected","packageName":"kernel","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:18614a5df638e4413ead483c610b3d74110f3cbb5ed14a71b5fee282b16d5574 · sha256:008651871bda6bfd… · /containers/adp/0/affected/4
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:6"],"defaultStatus":"unknown","packageName":"kernel","product":"Red Hat Enterprise Linux 6","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:18614a5df638e4413ead483c610b3d74110f3cbb5ed14a71b5fee282b16d5574 · sha256:008651871bda6bfd… · /containers/adp/0/affected/1
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"kernel","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:18614a5df638e4413ead483c610b3d74110f3cbb5ed14a71b5fee282b16d5574 · sha256:008651871bda6bfd… · /containers/adp/0/affected/6
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"c7c3ae7c01e5a0742b93cb9b40800bdd7f811e38","status":"affected","version":"42f148788469792df207751e2339ef2bb8a1e33e","versionType":"git"},{"lessThan":"508babf310365f1107a2e8831c267c292a286818","status":"affected","version":"42f148788469792df207751e2339ef2bb8a1e33e","versionType":"git"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:18614a5df638e4413ead483c610b3d74110f3cbb5ed14a71b5fee282b16d5574 · sha256:008651871bda6bfd… · /containers/cna/affected/0
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"unaffected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:18614a5df638e4413ead483c610b3d74110f3cbb5ed14a71b5fee282b16d5574 · sha256:008651871bda6bfd… · /containers/adp/0/affected/5
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:18614a5df638e4413ead483c610b3d74110f3cbb5ed14a71b5fee282b16d5574 · sha256:008651871bda6bfd… · /containers/adp/0/affected/7
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"affected","packageName":"kernel","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:18614a5df638e4413ead483c610b3d74110f3cbb5ed14a71b5fee282b16d5574 · sha256:008651871bda6bfd… · /containers/adp/0/affected/0

Provider-owned CVSS observations

2 source assertions
{"metric":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:18614a5df638e4413ead483c610b3d74110f3cbb5ed14a71b5fee282b16d5574 · sha256:008651871bda6bfd… · /containers/adp/0/metrics/1/cvssV3_1
{"metric":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:18614a5df638e4413ead483c610b3d74110f3cbb5ed14a71b5fee282b16d5574 · sha256:008651871bda6bfd… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-1341","description":"Multiple Releases of Same Resource or Handle","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:18614a5df638e4413ead483c610b3d74110f3cbb5ed14a71b5fee282b16d5574 · sha256:008651871bda6bfd… · /containers/adp/0/problemTypes/0/descriptions/0

Source references

5 source assertions
{"tags":["vdb-entry","x_refsource_REDHAT"],"url":"https://access.redhat.com/security/cve/CVE-2026-52987"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:18614a5df638e4413ead483c610b3d74110f3cbb5ed14a71b5fee282b16d5574 · sha256:008651871bda6bfd… · /containers/adp/0/references/0
{"name":"RHBZ#2492365","tags":["issue-tracking","x_refsource_REDHAT"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2492365"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:18614a5df638e4413ead483c610b3d74110f3cbb5ed14a71b5fee282b16d5574 · sha256:008651871bda6bfd… · /containers/adp/0/references/1
{"url":"https://git.kernel.org/stable/c/508babf310365f1107a2e8831c267c292a286818"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:18614a5df638e4413ead483c610b3d74110f3cbb5ed14a71b5fee282b16d5574 · sha256:008651871bda6bfd… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/c7c3ae7c01e5a0742b93cb9b40800bdd7f811e38"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:18614a5df638e4413ead483c610b3d74110f3cbb5ed14a71b5fee282b16d5574 · sha256:008651871bda6bfd… · /containers/cna/references/0
{"tags":["x_sadp-csaf-vex"],"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-52987.json"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:18614a5df638e4413ead483c610b3d74110f3cbb5ed14a71b5fee282b16d5574 · sha256:008651871bda6bfd… · /containers/adp/0/references/2

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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