CVE-2026-43135 (GCVE-0-2026-43135)

Vulnerability from cvelistv5 – Published: 2026-05-06 11:27 – Updated: 2026-05-06 11:27
VLAI?
Title
media: cx23885: Add missing unmap in snd_cx23885_hw_params()
Summary
In the Linux kernel, the following vulnerability has been resolved: media: cx23885: Add missing unmap in snd_cx23885_hw_params() In error path, add cx23885_alsa_dma_unmap() to release the resource acquired by cx23885_alsa_dma_map().
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 9529a4b0cf49163e489446ec159a2dfb64f78df8 , < fda46c9025b755ea50a969b960f333be62421b71 (git)
Affected: 9529a4b0cf49163e489446ec159a2dfb64f78df8 , < 0b7f56084cc3d7766bf274b71cd14cc9674b76bf (git)
Affected: 9529a4b0cf49163e489446ec159a2dfb64f78df8 , < 505630dd1ebf4b53d3f2866c057ddd93157a24d8 (git)
Affected: 9529a4b0cf49163e489446ec159a2dfb64f78df8 , < 544215cc37d032ccaf1919852c05e2439a4d7540 (git)
Affected: 9529a4b0cf49163e489446ec159a2dfb64f78df8 , < 9c0a6ff538660c36a98081916a24f08d55a91331 (git)
Affected: 9529a4b0cf49163e489446ec159a2dfb64f78df8 , < 9544b73cad4ee667fed6a60f71570c58a870a735 (git)
Affected: 9529a4b0cf49163e489446ec159a2dfb64f78df8 , < fc4df593a8ffded2f77d69a73ecb51d364932ca5 (git)
Affected: 9529a4b0cf49163e489446ec159a2dfb64f78df8 , < 141c81849fab2ad4d6e3fdaff7cbaa873e8b5eb2 (git)
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    Linux Linux Affected: 3.18
Unaffected: 0 , < 3.18 (semver)
Unaffected: 5.10.252 , ≤ 5.10.* (semver)
Unaffected: 5.15.202 , ≤ 5.15.* (semver)
Unaffected: 6.1.165 , ≤ 6.1.* (semver)
Unaffected: 6.6.128 , ≤ 6.6.* (semver)
Unaffected: 6.12.75 , ≤ 6.12.* (semver)
Unaffected: 6.18.16 , ≤ 6.18.* (semver)
Unaffected: 6.19.6 , ≤ 6.19.* (semver)
Unaffected: 7.0 , ≤ * (original_commit_for_fix)
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{
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          "product": "Linux",
          "programFiles": [
            "drivers/media/pci/cx23885/cx23885-alsa.c"
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: cx23885: Add missing unmap in snd_cx23885_hw_params()\n\nIn error path, add cx23885_alsa_dma_unmap() to release the\nresource acquired by cx23885_alsa_dma_map()."
        }
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      "providerMetadata": {
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        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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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

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.