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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.

PUBLISHED Reserved 2024-09-11 | Published 2024-09-18 | Updated 2026-05-11 | Assigner Linux

Product status

Default status
unaffected

4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c (git) before a64284b9e1999ad5580debced4bc6d6adb28aad4
affected

4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c (git) before 687fe329f18ab0ab0496b20ed2cb003d4879d931
affected

Default status
affected

4.15
affected

Any version before 4.15
unaffected

6.10.9 (semver)
unaffected

6.11 (original_commit_for_fix)
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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