Threats Tagged 'ghsa-r836-8rc4-5h49'
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Threats Tagged 'ghsa-r836-8rc4-5h49'
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A vulnerability in the Linux kernel ALSA serial-u16550 driver allowed out-of-bounds (OOB) access due to improper validation of the card index during device probing. The driver trusted the devptr->id value without checking if it was within a valid range, which could lead to OOB access if the device was manually bound via sysfs with an invalid index such as -1. This issue has been resolved by adding a sanity check for the card index to warn and correct invalid values. Join the discussion | GCVE Database | 09/11/2026, 21:31:22 UTC Added: 09/12/2026, 00:43:24 UTC |
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