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THREATINT
PUBLISHED

CVE-2024-46730

drm/amd/display: Ensure array index tg_inst won't be -1



Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Ensure array index tg_inst won't be -1 [WHY & HOW] tg_inst will be a negative if timing_generator_count equals 0, which should be checked before used. This fixes 2 OVERRUN issues reported by Coverity.

Reserved 2024-09-11 | Published 2024-09-18 | Updated 2025-05-04 | Assigner Linux

Product status

Default status
unaffected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before a64284b9e1999ad5580debced4bc6d6adb28aad4
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 687fe329f18ab0ab0496b20ed2cb003d4879d931
affected

Default status
affected

6.10.9
unaffected

6.11
unaffected

References

git.kernel.org/...c/a64284b9e1999ad5580debced4bc6d6adb28aad4

git.kernel.org/...c/687fe329f18ab0ab0496b20ed2cb003d4879d931

cve.org (CVE-2024-46730)

nvd.nist.gov (CVE-2024-46730)

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