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CVE-2026-43302

In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Set DMA segment size to avoid debug warnings When using V3D rendering with CONFIG_DMA_API_DEBUG enabled, the kernel occasionally reports a segment size mismatch. This is because 'max_seg_size' is not set. The kernel defaults to 64K. setting 'max_seg_size' to the maximum will prevent 'debug_dma_map_sg()' from complaining about the over-mapping of the V3D segment length. DMA-API: v3d 1002000000.v3d: mapping sg segment
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:0b1186f7f09da7d9e60d1765127687400278e796c3a227e479442f5a977b29fa
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":"affected","product":"Linux","programFiles":["drivers/gpu/drm/v3d/v3d_drv.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.18"},{"lessThan":"4.18","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.202","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.165","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.128","versionType":"semver"},{"l…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:580e9db36654b347f36114432e8d76db7217fbd514b56612f7a624aea88f4716 · sha256:229ccc8569401a81… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/drm/v3d/v3d_drv.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"14d0d6c8b4504a60cfeea74775ab2e0164019e65","status":"affected","version":"57692c94dcbe99a1e0444409a3da13fb3443562c","versionType":"git"},{"lessThan":"225023e3619b81af6d8d0e680503fc2d68633023","status":"affected","version":"57692c94dcbe99a1e0444409a3da13fb3443562c","versionType":"git"},{"lessThan":"2663ef70c6123b2232190f917275e5c3175f97d0","status":"affected","version":"57692c94dcbe99a1…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:580e9db36654b347f36114432e8d76db7217fbd514b56612f7a624aea88f4716 · sha256:229ccc8569401a81… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/drm/v3d/v3d_drv.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.18"},{"lessThan":"4.18","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.202","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.165","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.128","versionType":"semver"},{"l…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:580e9db36654b347f36114432e8d76db7217fbd514b56612f7a624aea88f4716 · sha256:229ccc8569401a81… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/drm/v3d/v3d_drv.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"14d0d6c8b4504a60cfeea74775ab2e0164019e65","status":"affected","version":"57692c94dcbe99a1e0444409a3da13fb3443562c","versionType":"git"},{"lessThan":"225023e3619b81af6d8d0e680503fc2d68633023","status":"affected","version":"57692c94dcbe99a1e0444409a3da13fb3443562c","versionType":"git"},{"lessThan":"2663ef70c6123b2232190f917275e5c3175f97d0","status":"affected","version":"57692c94dcbe99a1…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:580e9db36654b347f36114432e8d76db7217fbd514b56612f7a624aea88f4716 · sha256:229ccc8569401a81… · /containers/cna/affected/0

Source references

7 source assertions
{"url":"https://git.kernel.org/stable/c/0290934d30abe7c88e18140fd5184c3f386b1e44"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:580e9db36654b347f36114432e8d76db7217fbd514b56612f7a624aea88f4716 · sha256:229ccc8569401a81… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/14d0d6c8b4504a60cfeea74775ab2e0164019e65"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:580e9db36654b347f36114432e8d76db7217fbd514b56612f7a624aea88f4716 · sha256:229ccc8569401a81… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/225023e3619b81af6d8d0e680503fc2d68633023"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:580e9db36654b347f36114432e8d76db7217fbd514b56612f7a624aea88f4716 · sha256:229ccc8569401a81… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/2663ef70c6123b2232190f917275e5c3175f97d0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:580e9db36654b347f36114432e8d76db7217fbd514b56612f7a624aea88f4716 · sha256:229ccc8569401a81… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/9eb018828b1b30dfba689c060735c50fc5b9f704"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:580e9db36654b347f36114432e8d76db7217fbd514b56612f7a624aea88f4716 · sha256:229ccc8569401a81… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/cf510785f74e74c54de40a43a955b7f844857487"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:580e9db36654b347f36114432e8d76db7217fbd514b56612f7a624aea88f4716 · sha256:229ccc8569401a81… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/db15f469a88d3bbeeaa9f8c9f5e74d856ba5d7d2"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:580e9db36654b347f36114432e8d76db7217fbd514b56612f7a624aea88f4716 · sha256:229ccc8569401a81… · /containers/cna/references/5

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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