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CVE-2026-43263

In the Linux kernel, the following vulnerability has been resolved: media: chips-media: wave5: Fix Null reference while testing fluster When multi instances are created/destroyed, many interrupts happens and structures for decoder are removed. "struct vpu_instance" this structure is shared for all flow in the decoder, so if the structure is not protected by lock, Null dereference could happens sometimes. IRQ Handler was spilt to two phases and Lock was added as well.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:905d261c37229ce9a53e58527998ed7099f0414d77626711b8b5918be8a24089
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/media/platform/chips-media/wave5/wave5-helper.c","drivers/media/platform/chips-media/wave5/wave5-helper.h","drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c","drivers/media/platform/chips-media/wave5/wave5-vpu-enc.c","drivers/media/platform/chips-media/wave5/wave5-vpu.c","drivers/media/platform/chips-media/wave5/wave5-vpuapi.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"ea316b784fe6a61b29131c98cddb24e651b1dcbc","status":"affected","version":…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2a9310f8360ea43cdcf4c0a3e3a171cb69c2a251f30ae704a1984407f2d4746b · sha256:b72c42388e522aa9… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/media/platform/chips-media/wave5/wave5-helper.c","drivers/media/platform/chips-media/wave5/wave5-helper.h","drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c","drivers/media/platform/chips-media/wave5/wave5-vpu-enc.c","drivers/media/platform/chips-media/wave5/wave5-vpu.c","drivers/media/platform/chips-media/wave5/wave5-vpuapi.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.8"},{"lessThan":"6.8","status":"unaffected","version"…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2a9310f8360ea43cdcf4c0a3e3a171cb69c2a251f30ae704a1984407f2d4746b · sha256:b72c42388e522aa9… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/media/platform/chips-media/wave5/wave5-helper.c","drivers/media/platform/chips-media/wave5/wave5-helper.h","drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c","drivers/media/platform/chips-media/wave5/wave5-vpu-enc.c","drivers/media/platform/chips-media/wave5/wave5-vpu.c","drivers/media/platform/chips-media/wave5/wave5-vpuapi.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"ea316b784fe6a61b29131c98cddb24e651b1dcbc","status":"affected","version":…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2a9310f8360ea43cdcf4c0a3e3a171cb69c2a251f30ae704a1984407f2d4746b · sha256:b72c42388e522aa9… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/media/platform/chips-media/wave5/wave5-helper.c","drivers/media/platform/chips-media/wave5/wave5-helper.h","drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c","drivers/media/platform/chips-media/wave5/wave5-vpu-enc.c","drivers/media/platform/chips-media/wave5/wave5-vpu.c","drivers/media/platform/chips-media/wave5/wave5-vpuapi.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.8"},{"lessThan":"6.8","status":"unaffected","version"…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2a9310f8360ea43cdcf4c0a3e3a171cb69c2a251f30ae704a1984407f2d4746b · sha256:b72c42388e522aa9… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion
{"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:v2:2a9310f8360ea43cdcf4c0a3e3a171cb69c2a251f30ae704a1984407f2d4746b · sha256:b72c42388e522aa9… · /containers/cna/metrics/0/cvssV3_1

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/d12bcf183ec7da4305d848068d15f18044eaf62a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2a9310f8360ea43cdcf4c0a3e3a171cb69c2a251f30ae704a1984407f2d4746b · sha256:b72c42388e522aa9… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/e66ff2b08e4ee1c4d3b84f24818e5bcc178cc3a4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2a9310f8360ea43cdcf4c0a3e3a171cb69c2a251f30ae704a1984407f2d4746b · sha256:b72c42388e522aa9… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/ea316b784fe6a61b29131c98cddb24e651b1dcbc"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2a9310f8360ea43cdcf4c0a3e3a171cb69c2a251f30ae704a1984407f2d4746b · sha256:b72c42388e522aa9… · /containers/cna/references/0

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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